SCIENTIFIC ABSTRACT ZAVOYSKIY, V.K. - ZAVOZIN, L.

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SCIENTIFIC ABSTRACT
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22882 S/089/61/010/005/010/015 Steady boiling of n.volume heated liquid B102/B214 oonntant. This relation is now used to determine tho liatribution of the vapor bubblej acoording to size. Tho liquid Is aasumed to be strongly bolling and therefore in rapid motion no thnt a mean 14fotime of' tbe 1)ubble .(independent .' of the ape of the bubble) can be Introdutled. r to 1.iA--%j-iendent aluo of the aize of the bubble. Parther, the probability P(t) iE introduced which gives ~ the probability tLat t).,e bubble does no `t leave th~ liquid volume during the time -t: _P(t.)dt (-I/,r)e-t/Td t; P(Odt I. if f (R) it, 0 the distribution function showing how the bubbles are distributed according to their radii then on account of f(R)dR P(J)dt.- 3/2 12 It f (1.1)dR aR1/2 exp(-aR , )dR, %here a (ry")-L . Sinae a in T kau cyl OT 3 /x constant one obtains for the most probable bullble radius: R prob If the new variable x -R/R in introduced there resultua: . _Lxl/2 xP(_ 1 X3/2 prob gn f (x)dr a2 e T )dx with f (x)dx - 1 . That is, if ths~ man t probable raditia of the bubble ity known tro di.t3trjbutj.nn function of the Card 2/3 Blong 61/010/005/010/015 steady boiling of a volume heatel liquid B102YB214 bubbles in size is also known. The ratio of t average to the most probabl e radius is given by: 'ff/R prob - 3F = 3 ~Yi + 2 3),il 1.87. The ratio of the total surface of the b"I)I)Ies to their total volume it) given by 4itf ~n.~ S/V - 4n n. where n is the number of the bubbles. Approximately, 3 n 3 S/Vtfo.86/Rprob' The validity of this formula was checked by an instrument 1~ .* desoribed in the previous paper mentioned above. There are 3 figures and 1 Soviet-bloc reference. SUBMITTED: September 1, 1960 Card 313 ZAVOYSKIY?---V,K, Kinetics of a boiling homogeneous reactor. Atom. energ. 14 no.6t 579-580 Jo '63- (MIRA 160) (Nuolear reactors) - ---- --- ------ ZAVOYSUY Changes in the density of a volume heated boiling liquid(6e to pulBewine variations in power supply. Atom, energo 15 '~o.21 164-165 Ag 163. (min 1618) (Ebullition) ZAVOYSKIY., VA [Zavoislkyl~ V.M.1; KRUTIK-H-OVSKAYA, Z.A. [Krut7khovolka# Z.Ael Effect of the anisotropism of magnetic susceptibility on the accuracy of residual-magentism measurements. Dop. M URSR no.6:736-739 f61. (MIRA 1L.6) 1. Inatitut geologicheekikh niauk AN USSR. Predstavieno akademikom AN USSR V. G. Bondarchukom (Bondarchuk, V.H.I. (Magnatiom-41easurement) Z"OYSKIY- V.N.; KRUTIKHOVSKAYA, Z.A. Remanont magnetism of ferruginous quartzites in.the southern termination of the Krivoy Rog eyficlinorium. Izv. AN S&;P.. Ser. geofiz. no.8:1150-3-157 Ag 161. (14IRA 14:7) 1. Akademiya nauk USSR, Inotitut geofiziki. (Krivoy Rog-region-Quartzite-Magnatic properties) Mix== 411:..~AZZW~V~ KRUTIKIOVSKAYAp Z.A,; ZAVOYSKIYO V,N. Experience in studying the magnetization of ferruginous quartzites in the Kremenchug Magnetic Anomaly. Geofiz.abor. no.ls85-98 162. (KMA 1613) 1. Inatitut geofisiki AN UkrSSR. (Dnieper Valleym-Quartzite-Hagnetio properties) KRUTIHOVSFAYA, Zoya Aleks.1ndroimart-I ZAV~-~GKIY,-,UadJmir ?4ikPlajeVICh; FODQLYANKO~ S-e-ularm Mlldwiylovr--~; AVEITKO, Boris Yakovlevich; SUBBUTIN, S.I.: alademA., otv. red.; SMDYTJK, O.P.j, red. (Magnetization of the rocks of iron ore formatlom of tho Greater Krivoy Rog awl Ilagnotic Anomly] Na- rMplichonnoLit' porod Lholezorudnykh fomatoil Bollshogo Krivogo Roga i IM. (By] Z.A.Krutikhovokaia J. dr. Kiev, Naukova DurLka, 1964, 178.p. (1411RA 18-2) 1. Akadairiya nauk IRSR, Kiev. In3tytut geofizzyky. ZAVODO'KIYI V.YU. Shitting potentials for an elastic stratified ira:=~:0-netris Akust. zhur. 10 no.3:289-292 t64. (KrWi 17:11) 1. Akustichaokiy intstitut AN SSSR.. Moskva. E-4U FW& LO C*rtAta Substaw,". .S" 13. U#' KaV". C, "1"u4) df 1 31. 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I M "VS W" MW* at 4 - WWI ~)ds""alltfft IMP, of Uquid air C, mood im the kvm1wQwJgw ve AkO4: At Skm Ro u4m o C4000HU V=fm It was famumad (M ~foct ~914 doppow"1011 of 41=106 It too Ube" 06 I L a 46TALCUKKAL Ltftg&tWf WIJWWA~ jlctb wit 11-V -*A IWO jA742 % &I I to sior rival it 6 0 0 a 0 me '00 00 Vo oi of fee low 00 of j (2 Versa .9-~Jn Mj&I-Ul ~7i t; flit ftelucacy '!)I- magfiefic Split tjri.-mq~jnn of the ion ir. r-i'l nnd Ilt, ffv(lwftcy of thf. 0-calcadnVield 0M. - 6V: M~~ , MMI 4R, P 00, 00 ( Ia v W a o W so 00 w w . tog " ft mv. . d 00 00 . ". WiM * ft 00 I ,sm. U4 p Prlklku* IVA 00 .: ; 00 ot 00 0 *0 90: to 60 so 00 of, O-W-0-co-AV -40L*~- 0-0-"L0 SAILIVC W 9 0 0- 0 0 0 0 0 0 0 - ArIL *70W *"VoJrl~l M:w W- v W 4L Cp--f! -~17"iwud.c, ClAWls-40- Clg a coma . al"Satk macof &Jd wit% a C"qvewy 09, to .00 00 x tm Ito WAOLMM"CO" Tk. Cm too ho. k., ohraq, a& colk.umanek M-4 .60 SJA.) 16. 00- 400 If. Wkitc-ab Alm 00 coo coo 00 460 13 ,so 00 w V .00 .09 too too "Miur Eksper I Taor6t Flz" Vol X'11, No 7 t4i3azuremer,ts3 of the rulative value of parszw~gnetic absorpt!!Dr~ ,j, perpandliul&lr =1ioletic f!e1!!q 9t a ~1- x 1-~' icc axe Performed for the F- C rC 1, 1 aus P~--Per "n wh c r, AA- A)so i,, 10) i70-3014C.) ii EM Measulewcal of the susceptibility Of A. ("POUG sublIt4aCts to wafts. of, Aw. Rklpd. Te-O"ON, J. 114134 IY56-61(1047); J. Ilk 0.11~1;8119111. 11, No. 2 947V wo self-triductInn cloic. tied with, and im. "d tho substaftice Ovu-nid" are dliposeil at 4n dogle Nse in' k a , V/2' slid a COMA4. magnetk &IJ 11. forms sin an%k (00 "Ith Me fligh-frequellcy tnagrittle AtIll ff d al 1. Ilia e,m,f, of muwal Indoct,ince i fit the meituring coll 2 Is a function of (fit coTponents of the maglittle suWPIP'.111ty, X1 Xj, X1 And.xi (the real and the Itrui&ary parts perpenlikutar to and parallel to 11.) and of the auSles a and 0. Wasuremento on anhyd. WS04 at 290'9 -, X - 16 ctn , give, (or xi , a shirp Mill. at about it. - NO and a fuit max. at about OW oefitcds, for X' These find. L a sliarp taix. at about 700 oersteds. Ing% are discuswd from the point of view of Renkel's theory (J. Expil. T/Morel. 11hp. 15, 402(1946)). AcoW WSA' I.Ivoi-ky 1164f. Totr,f. I'triti. Ifill. 17, M" %414. 0, Ad" 44,-31161. Ilit lt."twij. Tho wumms,-i rinym at,, 1,61iM, (f.-PS oleaO.In'"Irtif s of I Ito a 1-ttrito It n IQItt 1111gil4io Ito I111411wit of It-It" IwiV w( the .Met 4 1110 cq~.J, in tho ptv~etpv 1,( 4 to #M. lim4i" 110 in ew.wdinatevt V/111 micz 'thild H, l1w. ctifir" Auto, a mattimn"I, rolit1wrtl by IL fall to negative V-Sluew, and a minimum. For vlortntloir 111fitel. tho ratio VII/ At the, 11SAXIInum 10 a i- &VI ~ Pi", and the Valf-width & Le. the IfistAniv rn)m tim maitimuln to All IniIIIIIIIIIII, AM Oe. IfightV tholterm uirkrl jwywder, alstairk-d by rrdoctitill it( a salt with hydrinit-11. Aim-a loci 4111irrixtooti ")mnt* curves. one Willi it - A-44 - lip', anti Ili- 0-ther with to - 2.73 V Ito, too MOIXIMA, at It - WA) and 1,001 flo., still very The diffe"m Is wrJW In Art 4A)rl foatiffit4MAIV 'Indmtooti VAR of tho Surfarr.. which 14 tnuth gaw Immilismst In the #III,, der. Traipfnmer lron gives st - 2-d -,~e Ito, A - 7" 1) f le.. i.e. murh iag"her than In nickel. Hardening or annealing Ime no oigulfictint ritecl, r "lip m4pietnoltin erwNtarim behimvitmir it( (~rmutxjttwfie mittlat4mv-d 14 thud Analtig,tatt tn that 44 pammopwfir stilwant", l1w maWnetir (wid It r"tilto In A a )bt of the otwilly Irvel Into 24 ; I Itub-Irvetm. anti If Is rvl4ted W v hy H - r9pti, Where to - 1. 2. 3 . . . V, it two thertf,,re Iw- imi4el"I lhai, fi,r nhArl. It - 139XI Op, (wrPsismuN 6) a , , 1. avol /I , (0011 1%,, W x -- 41, HIM file IATPIA f4diff V - 1 -116, ch"O f.1 11W VOIIWR f1( Vin-frin do VIPA4 SIO of Itarlwit. rplop Ihe Iwomi'lov, ofilm, two 1114%jola. the -1411 -forrilichrl mwwt Ito * -- I but mmt lip at lo"I # - 1, and Ito- inalowile tat"mria it , .1 Ih,hr nimpteivem. The ahmence of the main ukaximum lit pon, nickt-I ow, meju Vilher ve". 1,rw pr(dombilify twiftern ovigh1XI"ring AlIblevela, 4,r that the lev,-l 1114 for ork-pt4twu oftheattin 1,-. 9 to 14mm"It-W. JICA ZA M Sf&fc- fro 0 rr-ft r'r's x K t, agyfql '4uW U. K" Male Vale. T.~ZW' rjp~ two, P14. 17. 11 Z1- Ow. IS, 4(M1946)) thtWY Of ruf. metooon ram"", kadfas to the rtktka X*/Xd - 2ft%W / U-s' - r4)' + 4v%,"1 bctwvu the tooff. 3t' of Parawavvetic I &bdWVtjW, the VtaUC AftWqA9O(Y U tbO ft*q*Wy ft Of f U d k k i "M a teras c# tat t e wa a ,air dicuke to M, W Id coat% Wftb rawid of - (CA b t M i;fi~ . 46 NMI fo r o o" (". 44 S ) w vW of the positias of aw max. ;I X111f). As Owd(Okma 0 (t - 1AWU &CtW. AS - UO1W MRSAOMS, W M 411 dw less.), dw oamatawy d tbe W-width of 3t#. and dw "sere Abomptift" (1.0' a an"# X, Ott H ~ 0) et r < 100, This aftakt an W tomb-"4 by Lewes late aw"t the effect of the IntaudW beta t lemons"" coxv., As s rmik of mxb fatau4m, The InturAl 9" wiG broaden the trainauce an a r"Unwrl. c&Uy no both Wa. so thmi the poslika of the Ms. win ft- -nula usaffacted, wbervasibewWth willbedeld. by dwla- tMW km ff.. - sesolusactowo* Oka. kAds to t M rx- M"a 3COAs - F)I/ft* + #-00+4 bet"" FM W 11 k ud :13 ) < 00 bdL' s W 0 pi, w 6 , Io 1" forou mWas fn Own for ft -A ;$- It. Tb4l vdutf of OW Call, Welaegretavat *fib V40 opin. 4W9 NO r)y (Where .1 ruard N 4 7 h . 1 w no. O m4mik prr ve.) infils 0 1, N. Selo 1947 I Paramagrietism WEpetic Sunceptibil-ity w9urament of Pararnagoetic SUQI~oeptlbility Vit-11 11mater Waves,w Ye. X. Zavoyali , Kazan pr, ACaA USM, 7 pp Mr. Emper. i Tecrat Piz!,, Vol ~XVII, No 2 xUrement of active part of magnotic susceptl'M- I If paramagnetics in frequen~lea not greater th&n JD kc is acoatuplinhed b7 vali-developed wthod,of Jmtlon- For higher frequencies, a sufficiently wise and practical useful ms~hod of measurnmaut i not been suggested. Necessity of such method ja 57T% 1,R/Phya (Contd) Feb 194.7 rious es'peciallv to stud'y PA"MoSpeti reazatima. UV of, the latter, and speciflioally + be pb magnetospin resonan e, led authors to considera. of method they describe. iole alooap-Meara Mmglish In !Jaarnal of Phynicat Vol XI, No 2,: ~7 Tons VODsteivaning the Magastic and Kwhanical msni the Atema of Solid Bodies)" Ye. Zamcqsk-ly, Ita-zan!' StAte Tj; Kazan 3r, Acad Sai UM, 2 pp I*Zak4kad Nank SSSR, Nova-ftrm Vca wh, No 9, j Nagnatic spin reacnance in solid and liquid bodlels~ M.~; ~Pemjtg exact determlinatim of Iand's factor fc . i vagn tic ions, but dose not perzdt si=.iltansoui ~ 40 t4rainatim of magnetic and mechanlea xommts#~; Proves resonance metho& can be utilized v.111~th hI& doame of accuracy to determine spin an ve.11 sa: USSR/Pbysics (ConfA) nagastic moment of an lcm. Submitted by Acad a D. Landau,, Apr 1947. ZOr nj 5 vq SUBJECT USSR PHYSICS CARD 1 2 PA 1510 'AUTHOR .ZAVOJSKIJ,E.K., BUTLOV,M.1T.j__PLACffOVA.G.,,_ STOLIMIGG.E. -TITLE On-1he - Lu~n-e_Bcence Chamber. PERIODICAL Atomnaja Energija 1 .1, fasc. 4, 34-37 (1956) Issued: 19.10.1956 The present work contains an accurate description of the main elements of this chamber. Such amain element is the electron-optic transformer which is con- s'ructea in accordance .withthe principle of the,cascaaelike eleetron-optic amplification of light. This transformer coneiats of an input- and some ampli- fication-casoades which are connectqo,-by--a#n-optieal-contitcf---/.L--thinlilm),.-On.- -of - - --the----- h----__-photocathode~- --- f ot ez~_~% --is fitted. The focussing of.the electro .nic image is discuckeed. In the.domain between aperture and ser en- tw --pairs-.of deflecting -lenses-a'r'e fitted for----- - - -----high--f requenoy -dove lopment.--The- - inert ia is is--,-c har -ac- ter. of this-device is of great advintagel it permits a development in cadres and a continuous high fro- quency development with a resolving time of 10 a and 3.10-12 sea respectively. In,the-case of static operation all cauqados are fed by a sectioned high fre- quency source. Forthe recording of the traces of the cosmic raya a pulne-like methcd of feeding the output casoade -wafilhowever,nelecto4-In frequent- cases- the-cascade e _Aa_~~ -as iik"ig hu--t- --are -photomul-tiplier, icytrcuitg. "Impalse-e teraf, - --synchronized- by--means of ~ a poworwithrespeot___ ime Cwith4-.resolving to time of 4-10-8 sea). The mode of operation of the luminescence chamber do- 0"5~f/oy -7e 'IV, USSR/Nuclear Physics C-2 A s Jour Refere. Zhur Fizika,.No 5, 1957, 3-1017 Author Zavoyskiy, Ye.K., Smolkin, G,Ye., Inst Title Investigation of'the Time'Resolution.of Plane-Parallel Spark Counters*, Orig Pub Atom energiIya.,. 19501,No.41 46-50 Abstract t It is~showa that the resolution time of plane-parallel. spark count.ers can be reduced to 10-10 seconds by redu- cing the interelectrode gape and increasing theworking voltage... An investigation of thereeolving.tIme was made from the gomma ga=e coincidence by det4raining the rela- tive delay of the discharge in two cgunters, which regis- tered cascade gamma quanta from a Co 0 compound (lifetime of excited level 1.33 Hev of Nj60 is approximately Card 1/2 ,Card 2/2 ZAVOYSIIY Ye I - ALITSHUIJM, S.A.; KOXYREV. B-M- Paramagnetic resonance. Izv.AN SSSR.Ser.fiz. 20 no.11:1199-1206 N '5 6. (MM 10-5) Ofaclear magnetic resonance) (Magnetic materials) TY 11 Y~ I Ij/ ir U-3 Category ; USM/Electronics Electronic Optics Abs Jour : Ref Zhur - Fizika, go 2., 1957., No 4281 Author Za ki _, ~vo y., Ye,*K;l) Fanchendo,, S.D. ic ~~ Title c e.s of Electron-Optical Chronography. Prig Pub Dokl- AN SSSR, 1956, 108, No 2, 218-221 Abstract Description of a method for using the electron-optical conv rter for the 4*udy of prooiesses of very short duration (10-9 -_ 10-14, secon4W)- using the method of scanning the electron image.' The factors limiting the time resolution of the method are avinlyzed: the electronic chromatic aberfatio'n; t~e finite thickness of the'pb)6tocathodA, the finite Admension.s of the sourcb of light)-and chromatic and spherical *Verra- tions of the input optical synt6m. The authors reached 4the conclubion that the limiting time resolUtIon of this method is 10- seconds. Bibliography,, 5 titles. Card. PHASE IBOOK EXPLOITATION SOV/1365 L'vov. Unil-raybet Materialy X Vseaoyuznogo oovaBhchaniya po spektroskopii, to 1: Molakulyarnayjx-spok,tron~-.,)piya (Papers of the 10th All-Union Conference on Spectroscopy. Vol. 1: Molecular Spectroscopy) [L'vov] Izd-vo Llvovskogo univ-ta, 1957 499 p. 4 000 copies printed. (Serlea: Its: Fizychnyy zbi;%Yk,, vyp. 5N) Additional Sponsoring Agency: Akademiya nauk SSSR. Komissiya po spektroakopii. Ed.! GazerP S.L.; Tech. Ed.; Saranyukj. TvV*; Editorial Board: Landstergs GwSoj Academician (Reaps Ed#, Deceased), Neporent, B.S., Doctor of Physical and Mathematical Sciencess Fabelinskiy, I.L., Doctor of Physical and Mathematical Sciences., YabrikAzt, V.A., Doctor of Physical and Mathematical Sciences,, Kornitskd.V, V.G., Cwndidate of Technical Sciences, Rayskiy, S.M., Candidate of Physice-2, and Mathematical Sciences., Klimovskiy, L.K., Candidate of Physical and Mathematical Sciences,, Miliyanchuk., V.S., Candidate of Plyjaieal aad Mat.1,11ematical Sciences,, and Glauberman., A. Ye., Candidate of Pbysical and Mathematical Sciences*- Card-1/30- Papers- of -the-10th All--Wi4-b---(C- -t- S- on ov~13-65 EURPOSE: This colloot4 working I the fiel 01' articlea 13 intended for scientists n d of spectroscopy pnd for engineers and laboratory analysts who Ilse work. spectroscopic methods in their COVERAGE. This collecticqn Of articles is concerned with theoretical, experimentalo andft-eahnical problems in molecular spectroscopy. The application o n0lev-ular spectroscopy to various fields of theoretical research is described in articles covering chemical structure$ If-Inetiesp catalYsiso theory of the chemical bondirg, properties of crysta2s, offect of radiation on substance, etc. Good coverage is alflO given to the use of spectroscopy in organic and inorganic teolazology including the study of petro- chemicals.# polymers, glasl3j, phosphate, boron compoundsj eta. Each article is followed by references* The text includes tables and figures. CalFd--*~~ Papers of the 10th A311--U-nion. (Cont. S OV/1 3 65 TABLE OF CONTENTS: Academician 0 S. Landsberg- Obituary & Academician G.S. Landsberg. Introductory Speech at the 10th All.-Union Conference on Speitroscopy Zavoyskiy, Yes K,, 8, A, Alltshuler, B.M. Kozyrev* '-Na-r-a-m-agR-e-t=a Ile-sonanoo Broude, V.L., V.S. Medvedev, and A.F. Prikhot1ko. . Spectrography of Benzene Crystals at 20.4*K Brodin, M* Ss., and A,F, Frikhot1ko. Absorption and 'Dispersion of Light In Certain Moleoular Crystals Prikhot1ko., A.F.., and M.T. Shpak. Polarization of Absorption Bands of Impurities in Crystals ;rm- 5 7 13 14 16 21 SUBJECT USSR PHYSICS CARD 1 2 PA 1795 AUTHOR ZAVOJSKIJIE.X.p SUOLKIN,G-E- TITLE On.the intermolecular Transfer of Excitation Energy in Crystals. PERIODICAL Dokl.Akad.11auk# 111,fasci 2, 326-330 (1956) Issued: 1 1957 The present work endeavors to carry out immediate photogkIaphio registration of the dimensions of the domain in which energy transfer takes place in a large stilbon crystal on the occasion of its irradiation with the a-particles of 210 Po .The authors found that the transfer of excitation energy takes place at distances of some millimeters. The dimensions of the domain of-intermolecular energy transfer in crystals can be estimated with comparative ease by means of a luminescence chamber. For this purpose it is sufficient to photoeraph the traces of the ionizing particles in these crystals. The authors carried out such experiments with crystals of anthracene and CsJ(Tl), on which occasion they caused a-particles of Po 210 (with 5,3 MeV) to impinge upon the surface of the crystal under a small angle. The images of the traces were projected by means of-a microscope (200-300-fold en- largement) upon the photocathode of an electrpn-optic transformer. The a-par- tioles in the crystals of the anthracene and cesium iodide had ranges of 34 and 27P, The amplification coefficient of the eleetron-optio transformer was sufficiently high and made the photographic registration of an electron flying out from the Input photocathode possible. Some photographs of the traces of IN D.ok1.Akad.Hauk,111,faso.2, 328-330 (1956) CARD 2 / 2 PA - 17.05 a-particles are attached. The imaiges of the traces In some cases consist of single points. Each point corresponds to an electronemitted from the Input photocathode. The number of points per unit of length of the trace is deter- ,mined by the light-yield of the crystal, by the quantum yield of the photo- cathode of the eleotron-optio transformerp by the properties of the optics used and finally by agreement of the speotroseneitivity of the photocathode with the emiesion-opectrum of the aVy9tal. The traces in the anthraceno and in the cesium iodide were photographed at the same conditions and the emission spectra of these.orystals agreed fully with the curve of the spectral sensi- tivity of the antimony-cesium cathode. There follows a rough calculation of the number H of the points for the total range of a-particles. 11 ,,10 is found for anthracene and N -.150 for CsJ(Tl). These values agree satisfactorily with the experimental data obtained by the authors. In the case of anthracene and also of CSJ(Tl) luminescenoe-light in thus radiated from such molecules as are located at no groator dintanoo from thq pla.~fcke of the paaaAgo of the a-pnrtiole than tho minimum diatonoe 1e) *till roool-vsblo by tho oxperimantal davice. INSTITUTION: SUBJECT USSR / PHYSICS CARD 1 2 r" - 1011 AUTHOR ZAVOJSKIJ, E.K., BUTSLOV,M.M.t SMOLKINVG.E. TITLE The Utmost Amplification Coefficient and the Inherent (Own) Noises of Eleotron-Optie Light Amplifiers. -PERIODICAL Dokl.Akad.Nauk, 1119 faso.5t 996-999 (1956) Issued: I / 1957 There exists a certain limiting value 1111m of this amplification coefficient which corresponds to the smallest possible signal, an electron emitted from the input photocathode of the light amplifier. ng, is here roughly estimated according to the formula I I m - nal where A onates the number of sleotrone in- oidiAg on the surface unit 0 the screen which is nece ary for a normal record- ing with an optio density of 012 to OP4- With n-109 (:6t1v2.1o4 ev) and cr- 1o-4 cm2 one obtains ~ 105. The authors were able to realize one #Ingle electron with the typo 95 11mht amplifier. ror this purpose at first the eleo- trons of the dark emission of the input photooathodo were used. According to various ezperiments the majority of light flashes doom not carroapond to single electrons at operating voltages of from 8#000 to 20,000 V, but to whole groups of electrons (electron packets), which fly away from the Input cathode. There are thus two different components of the dark emission of the SbCs of the yhoto- cathode: the "single-eleetronia" and the "multioleotronioll component. From the minimum optic density of the negative it is not possible to register the single elootrons, because then separation of the one-electron component is too difficult. Dokl.Akad.Rauk, 11-1, fasa-5, 996-999 (1956) CIRD 2 2 PA 1911 'For the raiia'41o separation and registration of an electron# and for the pur- poss, of determining the character of the emission of the multi-olootron 002- ,ponent of inherent (own) noises the defoojesing of the electronic Imago in the input cascade of the light amplifier was used here. On thic occasion quantita- tive measurements of both components of the dark current were successfully carried out. The fact that the two components are created in different manners iop above all, indicated by the dependence an temperature. When the photoca- thode was cooled in liquid nitrogen, the single electron current vanished com- pletelyp which indicates its thermoolootronio origin. At the same time the multi-eleotron component of the dark current remained practically unchanged. The data available at present m not sufficient for the determination of the origin of the multi-electronio dark current. Possible causes are the auto- electronic emission from the unevennessom (aphoroliths) of the photocathode or the bombarding of the cathode with heavy ions. The aforementioued experimental data prove that the utmost coefficient of slootron-optio amplification is attained and that a further increase of sensi- tivity must be attempted by increasing the quantum yield of the photocathode, Besides# the registration of an electron permits the study of such phenomena at which only ono photooleotron (or a secondary electron) flies away from the input photocathode, INSTITUTION: -LYAn ZAVQV9KIY,-Ye.K., ADIASEVICIII B.P.~ Bb IVp S.T,~ POLMIIIT~ Yu.P. "Sources of Polra-Ized Particles." paper submitted at the All-Union Conf. on Nuclear Reactions in Mcdium and LOW Energy Physics, Moscow, 19-27 110'vember 1957- SUBJECTs USSR/magnetic Radio-Spectroscopy 25-5-5/35- JUTHORt Zavoyskiy To K Corresponding member of the USSR Aoadomy of TITLEs Parazagnotic Resonance (Parampitnyy rexonans) PERIODICALt Nauka i Zhisn' - May 1957, No 5, pp 10-12 (USSR) ABSTRACT# The article contains a description of the paramagnetic ro- sonanca phenomena, which are explained an the aboorbtion of radio waves of Larmore frequency by paramagnetic materials. A description is given of the arrangement for demonstrating the resonance. It consists of a radio frequency generator, which gdaerates the high frequency magnetic field. The par&- magnetic materials under investigation are placed between the polso of a powerful electromagnet. The current in the electro- magnet can be changed by a variable resistance. A galvano- motor or onaillograph is connected into the circuit of the raaio frequenoy generator, whose indications are very sens- itive to the amount of energy absorbed by the paramagnetic material. Card 1/2 TITLEs Paramagnetic Resonance (Paramgnitnyy resonans) The paramagnetic resonance was discovered by the Soviet scientist E.K. Zavoyakly in 1944. With its help the magnetic qualities of atomic nuclei can be studied as well an the structure of numerous liquids and solids. The article contains four figures and one photo. ASSOCIATIONt PRESENTED BYs SUBMITTEDs Card 2/2 4%UTEOR ZAVOYSKIY E K FA 2716 :TITLE for the Polarization of -a -Proton Bundle. (0-voBmozhnom matode polarisateli puchka'protonov - Ru3sian) .,-_ --_PMIOD1CAL Zhurnal Eksperimo i Teoreto-Miki, 3,957;,-Vol 32, Kr 2, , PP hoa-1108, (U.S.S.U.) Received 5/1957 Reviemed 6/1957 AMTRACT bundle of protons (as well as deute~onsi tritiumo He 3# etc#) P433- ing through a thin,9 ferromagnatic film magnetized up-to saturation must "polarize'? because the p6lailzed ferromagnetic electrons are captured by protons. Actually., the obtained hydrogen atoms will bt polarized after the capture of such electrons with respect to the electron spin. If they are magnatized outside themagnetio field once more by causing them to pass through a thin foil (or through a gas jet), the protons prove to be partly po2arized, The percentage of the protons issuing from the second foil vill be equal to half of the percentage.of1he polarization of the neutral atoms with respect to electronic spin. The polarization-degree of hydrogen atoms is defined by the.probybility 9f the capture of "ferromagnatic" electrons by protons divided by the probability of the capture of non-polarized electrons. The power of polarization -will 4pparently delpend on the velocity of the protomi and on the type of the ferromagnetic. If 3d- and a- electrons are captured with equal probability, the degree of polarization of the protona in the ci*e of the applL.,ation of an Card 1/2 ir6n foil must-attain -157.. The interwity of the current of pola- AUTHOR ZAVC Y jK I Y, 56 W502' 4T.'ITLE A Source ox Polarized Nuclei for Accelerators, (Istochnik polyarizovaunykh fader- dlay uskorlteley-Rusaian) iBRIODICAL Zhurnal Eksperim.i. Teoret.Fiziki,1957,Vol 32,11r 4,PP 731-735(USSR) ANTRACT The paper under review discuoues the possibility of constructing sources of polarized protons(and of some other nuclei)by utilizing the Lamb shift of the levels 2S, 2 and 2P1/2and the metastability ..of.tho first-lovel.In a-La'mb exp1ment with an atomic hydro",Pen bundle it is possible to obtain polarized proton buildlentif the hydrogen atoms(which are polarized with respect to the electron spin) are brought out adiabatically in their metastable state from the magnetic field,and If they are ionized by light or electron collision.In the paper under review,its author considers the rioBt efficient method for the polarization of protons.Through a cavity that is-filled with.atomic-hydrogen and that is situated in a ho- mogeneous magnetic field of H=540 oersted there passes,an electron current.Then conditio naare created in the cavity at which,(1),the ' density of occupation of the levels 291/2 is considerably higher than the density of occupation of the P-stateaj,(2),the ionization -of.the-atoms takes place mai 'nly by the 2S, /j,Itates.Here it is poa niblejwith the aid of the reconance field, 0 leave in the gas prac- I tically pure 2S4/20tates, which leads to a polarization of loo~.2 of the protons.With the aid of the usual methoda,the polarized protons Card 1/2 then can be brought out of the cavity and introduced into the ac- A So urce of Polarized Nuclei for Accelerators. 564,_114/52 celerator. All atoms remaining in the metastable state are pola- rized ivith respect to the electron spin.Under influence of the field with resonance frequency,one of the remaining mixed metastab- le states is transferred into the corresponding sublevel 2Piani ,from therelduring the life duration of the P-state(T ),into't e ba- sic state 'S /2 Thus a polarization of the atomic nuBlei in the 2S1/2 state 1b achieved.With the aid of the methods subsequently discussed in the paper under review it Is posiible to oelect the optimal conditions for the intensity and for the polarization of the proton source.The intensity of the source is limited mainly by the diffusion of the resonance radiation in the hydrogen. It is posuible to utilize the atron.- diffusion of the resonance radiation in the hydrogen.It is ponnible to utilize the strong diffusion of the Lyman's radiation also for the purpose of realizing the pola- rization of protons. (No reproductions) ASSOCIATION Not Given. PRESENTED BY SVD14'ITTLD___ 1-4-.-12.-1956- ---- -- AVAILABLE Library of Congress. Card 2/2 ZAVOYSM Ye. K. (Correspondent-mu=er: AS USSR) "Phenomena of Electron Paramagnetic Resonance" Lecture to be delivered by Soviet Scientists at the Brussels Exhibition, August 1958. The delivered lectures will be ava:Dable in English, French, Flemish and German as individual brochures. (Priroda, 1958- No. 8, p. 116) I -al imgz 3(i ;AUTHORS, Butalov, S07/2o-121-1~-l 3/50 _ ,Y-o1 sciences, Uss", Kalinyak, CorrespondiYig tlembor, tkcadWM A. A., Nikonov, V. B,, Prohof'7eva, V. V., 5;molkln, 0. Ye. TITLE: The U5e of M~iltistage Electron-Optical Light Amplifiers in Astrophysics ( 0 primenenli mnDjjokaskndnykh olektronno- opticheskilch u3ilitelay svets. v astrofizike) PERIODICAL: Doklady Akadamii nauk SSSR, Vol 121, Nr 5, IV~57F' pp 615 - 818 (USSR) ABSTRACT: This paper investigates some problems connected with the application of electron-optical light amplifiers in astrophysics. The authors estimate the increasu in efficiency of the utilization of the photon flux with respect to the usual photographic method. Under the investigated conditions, and in the case of equal dimensions of the pictures, the efficiency of the electron-optical .,method is by &0 4.10 times higher than in ordinary photo- graphy. An increase in scale on the photocathode of the light amplifier reducos the increase in sensitivity of the ol,)ctron-optical method compared with a usual photographic card 1/3 plnLo by 160 timen. An ovtlma.tion of tho nannitivity -The.Use of !,Tultistaze Electron-Optical Light. A=plilfiers S07/2r,-121-5-125/50 in Astrophysics of the light amplifiers given a value of the order of 1000. The use of an electron-optical amplifier usually cannot increase the penetration range of tile telescope. But the reduction of tile times of exposure by hundreds of times of its amount due to the high eennitivity of the light amplifier essentially changoa the posuibilition.of the astrophysical Investigation, The short times of exposure permit the investigation of rapidly varying processes of very faintly visible objects and a considerable increase of the utili- zation coefficient ofthe astrophysical instruments. The reduction of the times of exposure is very important for astrospeotroscopy. The above-discussed considerations are confirmed by the results obtaified by experiments carried out by the authors in the Kr;rmskaya actrofizicheskaya observatoriyd AN SSSR (CrimeenAstrophysical Observatory AS USSR). The proper noises of the light amplifier may be neglected in comparison with the b:;ckground of the sky. According to the experimental values, the use of the light amplifier permitted a reduction of the timeo of exposure Card 2/3 approximately to a thousandth part of their former amount The Use of Multistage Electron-Optical Light Amplifiers SOY/2o-121-5-13/50 in Astrophysics w1lioli attififnatorily agroon with tho above-givon orritli-,iato. figUVO ohowa tho photographo of 2 oxtragalactic nebulae which *viere taken by means of a light amplifier. There are 4-figures$ 1 table, and 6 referencea, 3 of which are Soviet. ASSOCIATION: Krymskays astrofizicheskaya observatoriya Akademii nauk SSSR (CrimeanAstrophysical. Observatory AS USSR) Glavnaya astro- nomicheskaya observatoriya Akademii nauk.SSSR (Astronomical Main Observatory)AS USSR) SUBMITTED: April 14, 1958 .Card 3/3 BUTSIDY, 90M.; ZAVOSKIT, U.K.; PIMOV, A.G.; SHOLKIII, G. To.; FANCUM, S*D* Electron optical method of the photograPtw of ultrabigh-speed processes. Usp.nauch.fo't. 6:84-89 159. (gIRA 13:6) Slootron 9ptics) otograp~q, Inatantaneous-Scientific applications) W BOLOTIN.. V.F.; ZAVOYSKU.J. Ye,K.; OGANOVO M.N.; ISMOLK.Ult G.Ye.; STRIGMIOV, A.Rik (Uso of electron-optical light amplifiers for spectroscopic studies of a weakly radiating plasma] 0 primenenii elektrorno- optichaskikh usilitelei oveta dlia spektrookopicheakM is- sledovanii slabosvetiashcheisia plazvq. Moskva, In-t atomnoi ---anergii,-1960,- -3-1 p. (MIRA 17:2) 0"f t9m, Iammmmummum A t, 11 'IEHATOV A. P. ; BLINOV P. 1. BOLOTIN ~ V. F. ; BORODII, , A. V. GAVRIN, P.P.; ZAVOYSKIYY YO.K.; MOVAN, I.A.,- OGANOV, M.N.; FATRUSIXV, ; RUSANOV, V.D.; SJOLKINP G.yo.;, STRIGANOV, A.R.; fRANK-WfaETSKIY# D.A.; CM021YKIT, P.A.; CHIKIN, R.V. (magnetoacountic reBonance In a plaumn) Magnito-zvukovoi rezonans v plazme. Moskvas In-t atomnoi energii., 1960. 23 P. (MIRA 17:2) lau k-r- It UA' 114 110~ ~11 0 A I u 212 V? t it A, A 31 ~~l 1 ~__(v ~tlz 0 1 6TOI 5'/ 3f/605/001/020 V 31041/3205 Z v ski's V Kovan, I., A. 2-1runhev, B. 7. AUTHOI S: 0 TI~LE: Magn6tosonio method of plnoma ioni,,.,*. tion PERIODICAL., Zhurnal tekhnicheskoy fiziki, v. 31., no. 5, 1961, 513-15117 TEXT: The conventional methoda of Droducing concentrated plasma are discu3o6d in the introduction. It is noted that the an-olication o.:" th!5sc can or.!,, bc methods to a ma~-netic field is li~iited.' Th'o 'he-1-mal metho 10 n i t 11,J 4 -,,:.1 I for atomo of low ionization poli"entials. loniZation by current 'cauncs Ins'ab il i ties, and ionizati by an o3cillatin~; elect.-;'~r on j beam reeta ,-.ith expGrimental and't-echnical difficul-Ils-1-. The concent_: - tion of plaoma attainable by h-f d;-:;charge is limit-_,j 'by th-_ nlz_sma Proo-aency, and the production of ccrxantratcd Pla~:r:,:i by a lon!zitudin--I- alternatin~~ field requirec 'U;lc usc of :ni-lIli:-,,:?'.er a---- sub-m-41-11-moter The autbors tested 3everal method-z of obt-cining concentrated plasma, -zhich arQ. not limited by the plasma frequency. Thin i3-achieved by an Liter- nating electric field, the electric vector of,which is perpendicular to a Card 1/5 j 4. 7~, J, 5/057, 61 '03, 020 I f -) v - x Magnotooonic meth d B I 04/IB205 tron and static magnqtiq f1ald. This method mal.wa it poo3ible to use elec ion-4qyolotron or magnatosonic renonancen. Tho latte.- mothod 1'7 not limihed i-- to the attainable plaama concentration. It z:iakes u.9c of mc.-metosonic oucillatlions of a lim3.ted plnsma yolume,, and from the theOry of tbaoe oscillations it follows that' the vclo(~ity amplitufle of the azlinuthal electron drift iri given by v 01/wj ( 1 where V denotoo the -o'ron volodty um litude of the rudial pla not ion, For the kinetic el- e n er, -ey one has E MV! (3) 2. 2 wiwe 4-rn, where !T _i ni too the strength-, of the static mo_~-netuic field, H the % .0 u amplitude of the alternating narnetic field, and ~e its frequency; (o. and p e i are the-elec~ron Lnd ion cyclotron frequencies, respectively, and n e 'trat4onu. jo4ization by radinl -aZnetiQ zound 8enoten the electron, ccncen is possible if its enerGy io 'UL-,,ic-r than the ionization eneray. It is obvious that the required rtmp 1i -1-1 e of the alu'er'lati-ng field is the higher, the higher are the concentro~tion slyrengt*- of atlatic. field. -,,--th a Card 2/5 22770 3/057/61/031/005/001/020 Magnetooonlo method... B100205 ,glv-en amplitude of the h-f field ~ and a given.plaema concentration, there exists a threshold H* of the static field strength above which ionization will not be posalble any longer. By increasing the amplitude of the h-f field, the strength of the static field and the attainable plailma concentration can be extended Infinitely. In a strong static field, however, a very strong alternating field is required for obtaining Ugh conoon-trations Ly radial magnetio jouril. Ionization by magnetle sound has been obsoryed experimentally lit a quaoi-atatic field in several Ina Liu llat iona, Effective lonization. ooourrad both below itnd Above the 15 hybrid froquoroy, rtioulting in oonaentrationo of more than 10 om Tho Ionization brid the nature of rooonanoe 4nd won alwayu nooompanled by the penetration of an altornAtiklq field into the plaama. Fig. I ahown resonance ionization by a h-f magnetic field vith an increaae of the quaal-statlo magnetic fluld In time. By blanking it 3-am probe aignal it wau pooelble -to Indicate a concentra Ition higher than 10 12 om-3. The penetration of an external h-f field was observed by means of a magnetic probe introduced Into the diacharge apace. In fields larger than H*, cohoentration dropped considerably. It could be ahown that in experiments Card 3/5 !!;MMR 'N'S '111,71V 111 B/057/61/031/0051/001/020 Magnetosonlo method.., B104/B205 with it quasl-s tat lo'magnetio field, 114~ is a linear funation of rl. Thi a can be explained by formula (3). The calculated valuen of If* are somewhat lower than the experimental ones, i.e., ionization can be achieved more easily thanjwolild have been expected frcm the drif t. This car. be ajeribed to longitudinal, ourrents which are due to the fact t1v,t the o0aillations are, riot completely radlal. Based or, these reaulto the authors desJgned the model of a plaoma source with magnatosonic ionization. The plar3ma comes from the source which Is placed In a magnetic field and flows along the field Into a m-epi3urlyg volumo. In pravlous experimenta a plaona column having a diameter of 6 om and a concentration of 101~ am-3 wan obtained in the measliring volume at a rated power of the Ionization generator of 4 kw. The experiments were made~above the hybrJd frequency, in weak magnetic fields where the drift motion Imparts energy to the electrons, which is sufficiently high for ionization. There are 4 figures and 8 referencen: 7 Soviet-bloo and 1 non-Boviet-bloc. The reforenoe to thG Eriglish-language publication rea4a as followst P. C. Thonemarin et al., Nature, 181, 217 1958 SUBMITTED: July 21, 1960 Card 4/5 20452 3/056/61/040/002/005/047 B113/B214 7, //,S-ff 11CO) AUTEIOR$t Zavoyakiy, Te. K.,,Skoryupint V, A., TITLEt Magnetic analyzers of emission spectra PERIODICALs Zhurnal eks~perimentallnoy i teoreticheskoy fiziki,.v. 40, no. 2, 1961, 426-432 7.1 TEXT: An investigation,is made of the extent to which the 'phenomena of paramagnetic atd other forms of magnetic resonance can be used for the study of emission spectra. Some methods are described in this paper. Theory and descr!ption of some cagnetic spectral analyzers (USA) are given. The principle of such an analyzer may be seen from Fig.l. I is the input broad-band,appliance which guarantees the connection of line 2. with the radiating system. 3 is the load resistance of the line, 4 is a broad-band detector; 5 is a recording instrument, for exampleg an oscilloscope; and H is a quasistatic magnetic field. For a spiral wire without.ohmic loss, the decrement of damping is given by aro 1/4 -J 2 2 -------- 3/056 61/040/002/005/047 Magnetic analyzers of.. B113/B214 4VIg' 2N6f(v)rn 23 S(S + 1) M(M 1) a Mo 23 + 1' .(4), where ris the frequency, g - spectroscopic splitting faotor,.P - Bohr magneton. N number of paramagnetic particlesp & - density of the paramagnetic, k Boltzmann's constant, T - the temperature, f(9) - a function having the form of t~e paramagnetic resonance curve, 3 - spin, M quantum number, r- - dielectric constantp/4 - magnetic permeability# nj number of windings per cm of the line, and r - radius of the spiral, ASV%jtA2N8f (V ) S(S+I)-M(m kTAC 2s+ I holds for &: coaxial line. The total damping factor of -the line :length is-'given bys at + ao + cc, j where (90 Is the part- due to -lose in the oonduotor# and a, that due to lose without resonance. If the spectrum'oonsista of one or several monochromatic lines# thent at a rate 7 1 of change of the maghetio field of 7-10 oe4seo- a transmission band of tard 2/4 20452 S/056 61/046/002/005/047 -.Magnetic analysers of... B113)B214 3.5 107 cps is necessary for the-recording instrument in order to record the;e lineal for continuous emission spectra# the frequency need not be so high. If thnre are = grams of a paramagnetic in the line, the highest energy that can be absorbed by it in a time smaller than the relaxation time T is equal tot U (NIA)(gp2H2/kT)m (9). If the pulse duration 0 r (TO, the pulse output in W w UA which causes the saturation of para- Mgnetic resonance. To avoid this, W must be less than U/T. A ferrite can also be used, but it has the disadvantage that there is a non- resonance change in the lose due to the change of the constant magnetic field, Perrites xor which this is not the case and which have a narrow resonance line can replace paramagnetics in the region 1>3 cm. Four MSA circuits were investigated. The first works on the principle of compensation at low and high frequencies. Two similar lines containing a paramagnetic are used. The second work* as a discrete 'Oresonance" The third is a spectral anjilyzer which uses the in- duced radiation for tive-1-amplif icat ion of weak signals. Finally, the fourth is an induction USA. Measurements were made of the damping L Card 3/4 -W M, R T_V'R~PTZ' M-F~F z IM"? 20452 8/056J61/040/002/005/047 Magnetic analyzers of*.. B113/B214 factor bf the line, of the non-resonant loss in the paramagnetic, of the sensitivity of MSA, and of the dielectric constant of the paramagnetic. The compensation principle of the MSA was also tested. Also the para. magnetic resonance curve of MnSO4 , shown in Fig. 30 was recorded for a rate of growth of the magnetics field dH/dt - 2-5-10 9 oe, For a trans- mission band'of-the amplifier of 2 Me/see, the measurement of the sensitivity of USA gave the result 10-9w. Experiments with ferrites showed that they can be used in 11SA. It ist thereforet possible to use the phenomenon of magnetic resonance for static and dynamic analysis of the radiation of a wide range of waves, where MSA can be used best in the millimeter and sub-millimeter ranges. Academician A.Ye.Arbuzov and Professor F. G. Valitova are thanked for the preparation of the diphenyl-picrylhydrazyl preparations, and Profescor S. A. AlItshuler for discussions. There are 5 figures, 1 table, and 2 refereAcest I Soviet- bloo and I non-Soviet-bloo, OUBUITTEDt July is, 1160 i; 0 41 V 15 y 0 1: 41 Card 4/4 Lq 3F; M r4Q~ S/05 611041100210241028 B125YZ138 AUTHORS: Bartov, A..V., Zavoyakly, Ye. K., Frank-Kamenetakiy, D. A. TITLE: Magnetoao0ustio resonance in strong magnetio fields PERIODICAL: Zhurnal eksperimentalfnoy I teoreticheskoy fiziki, v. 41, no. 2(8), 19619 588-591 TEXT: The authors put aside the previous limiting condition W 2 in -0 -1- th f order-to study the-possibi i y o --- e--ocourrenoeo resonance p enomena, ----of the-magnetoaooustic type in a-plasina with-a-concentration variable-in- time.- They study the case where the plasma frequency is of the same order as, or less than, the eleotronnyclotron -frequency. Here,o) e denotes the electron cyclotron frequency. This case occurs either In a rarefied plasma (low plasma frequency) or in very strong magnetic fields (high cyclotron frequency). A plasma with a cyclotron frequency higher than collision frequency is said to be magnetized (with regard to collisions). If the cyclotron frequency is higher than the plasma frequency, the electrostatic oscillations will be magnetized. Such a Card 1/5 i 27202 S10561611041100210241028 magnetoacouatic resonance in strong.*. B125/B138 2/W2 XnMC2/u2 plasma shows oscillatory magnetization. Then, the ratio Wo e- 4 is about the same as the ratio of electron rest energy to magnetic energy. Thus, a plasma with magnetic energy higher than the.electron rest energy will undergo oscillatory magnetization. In a rarefied plasma, the resonance frequency.of magnetic sound will, with a purely radial propagation, approach the loWbr hybrid frequency, The following general expreesion for the lower hybrid frequency is derived: j + 4),U) lu 21. OW 0 0 0). h 1 2 0 0 The approximate formula derived by D. A. Frank-Kamenetakly (ZhETF9 21o 6699 2 2 1960) holds for Wo,"Wi0e. When tj" the lower hybrid frequency tends 0* loot 2 2 towards the ion cyclotron frequency, and when or~~W 9 towards the 0 a geometric mean of ion-electron the cyclotron. There is a wide interval 2 2 j in which the approximate formula for the lower hybrid we Woo ), 4), We Card 2/5 27202 :S/056/61/041/002/024/028 Magnetoacoustic resonance.in strong... B125/B138 frequency re ado tj2v W2 ~j/(.) (2)4 Herep the lower hybrid frequency is proportional to the plasma frequency. Ata given magnetic field strength (w0 0, const) the resonance frequency of magnotic sound decreases with increasing a0incentration in a donee plasma and increases in a rarefied one. In botmedn, it should paon through a maximum. If the maximum is flat enoughq resonance may occur.ovora wide.range of concentrations. Tho dispersion relation big' + b3Q3 b2Q* big b0 --'0-:, (7) b4- 3A + B + 2R (I + ctg2 0). A2 + 3AB + Bs - 12A + B + R (I + cjg2 0) 11, b2 = (A + B) R + R (I + Ctgl 0) 12 - AB (A + R), bi - AR 1A +-R. + BR dg- 0 (1 + Ctg 0) bo = ARI ctgl 0 (1 + c1g2 0). defi nes the-d imeneionless frequen 2 i~). Neglecting all cy, W A) 0 coefficie nto except b2 and b,, the following approximate formula is Card 3/5 A I -7 -1 -1 S/056/61/041/002/024/028 Magnotoacouotic resonance In atrongooo B125/B138 .2 BR 2 obtained where cot ge.1 +I-+ + 'I + i) (8). The 'a cot I R A formula corresponds to the "long cylinder approximation". In these formulas,-A utjo/~io' (4) indicates the equare..of the Alfvln,index of refraction; B to) /W is the ratio of the cyclotron frequencieel R 22/(Zi t) M 21. 8 r r -k ki0 ki i Is ; tang I/k Here, &J,is resonance frequency; Wc is 3' 1 asm-a-freV"mayT-w-aix4-"r4-th"leotron-&pd~Liori-cyaI tron-ayal-ic 0 s frequencies;- k and k are the -radial -and the longitudinal wave numbers; 3 r Iand 'r the-eyolotron' radii at.the velocity of - lightj and O(Q~Cn/`2. e Under the usual experimental conditions, the I'lon cylinder approximation" is satisfied with sufficient accuracy. When 9 wn721 the maximum in this approximation lies at A - ~BR, and the maximum value of the dimensionless frequency is VB-R/(2B +Jik) (9). The position of the maximum is only slightly shifted, whereas its hsight~increases considerably. The authors, investigations are of great importance in the interpretation of Card~ 4/5 771 .2 710 S/056J61/041/002/024/028 Magnetoaooustic resonance in strong... B125/B138 experiments on magnetoacoustio resonance under non-linear conditions, There are I figure and 7 references: 4 Soviet and 3 non-Soviet. The reference-to the En-glish-language publication reads as follows: P. Auer, H. Hurwitz, R. Miller. Phy3. Fluids, 1, 5019 1958- L SUBMITTED: March 16, 1961 Card 5/5 M . . . . . . . . . . . . . . . . . Asia. R .0 581 BABYKIN, M.V.1 GAVRIN, P,P,; ZAVOYSXIYO YeA.1 HUDAXOVL-1-----MQr1YUP11t---v A,- Turbulent heating of a pla3ma. Zhur.-eksp. i toor. fig. 43 no.2.- 43-1-421 Ag 162. (KM 16:6) (Plasma (Ionized gases)) (Electromagnetic waves) UBYKIHP Ma.; ZAVOYSKIYI U.K.; RUDAKOV, L.I.1 SKORYUPINt V.A. Observation of a double-flow ion ivAabilit7 in turL-ilent heating of a plasm* Zhur. eksp. i toor. fiz. 43 no.5:1976-1978 N 62. NIRA 15:12) (Plaama (Ionizod gasea)) 5/089J63/014/001/007/013 B102/B186 AUTHOR., aVOYBkiY, Ye. _K- TITLE: Collective interaction and the problem of producing high temperature plasma PERIODICAL: Atomnaya energiya,.v. 14,.no. I ,1963, 57-65 TEXT: The author gives a review of the present position of theoretical and experimental investigations into the mechanism of the turbulent heating of plauma. The mechanism depends on the'fact that a large part of the energy from strong electromagneticoscillations is absorbed by the plasma through a kind of resonance absorption. As a consequence df the collective interaction there an energy d1ocipation occurs and the plasma electrons become strongly heated. According to a two-current mechanism e 1b-ed-b"-i-B-.Kadomtzev_the ene -r-gy- o f-the e7.ectrons can be transferred to the ions. The following problems. ~re treated in detam. Th-e-zbm-- ditiona for the build-up of eleatron oscillations in the plasma, the-. build-up of ion oscillations, the pinch effect in a turbulent heated plasma, experiments relating to collective interaction. The results Card -it !XMkkM -S/089/63/014/001/007/013 Collective interaction and the !D102/B186 given here were already publiahod.by: ?L-V. Tlabykin et al (IAEA Plasma Confdranoe at Salzburg, 1961,1 Paper 209; Zh ' ek erim. i iqor. f iz. v 43, no'.2(8),411 1962; 5:1~62 A.-Ved~enov, Ye-. P. 01962;'43,4,1547, '43 5,1 ~71 Velikhov,-%,qe,.Sagdeyev (Yadernyy sint~z (Nuclear.o~ntheais),I,82,1961)),, B.B.~ Kadi omt ev (Sbornik "Fizika plamy",("Pla'sma Physics"), v. 4 t M. Izd-vd AN SSSR,*1958,P-364); D.A. Frank-Kamenetakiy, (Zh.eku~er. i teor.fiz-39,, 669,196o), [Abstracter's note: cf also Vedenov)'Velikhov, Atomnaya. energiya-13, -pp- 5-24, 1962 and i)AIT 146, -1, 65, 1962-11 SUBMITTED: October 15, 1962, Car(] 2/2 R LK 7 1 - -KAPMLqOV- F.-V.; MAKSIM07j, Go P.; CHMOWKH, P. A.;' SILUMN) V, V. The experimental plasm apparatus C-1 with screw magnetic fields. Atom. energ. .14 no.22143-150 F 163. (MIRA 16:2) (Plasma(Ionized gaves)) (Magnetic fields) 'I, . , ; i4 - *~~ - n"no, N"Ell-MMIM 4-n-IN, ww~mz au 7A . n ;W zwlj~ I I AC Mi AT6001404 SOURCE COM tflt/3180/64/009/000/0175/0183 _~~AUTHOR:---Bolotln,-V. F-,-Demidov.- D. A.;- Zavo nk Ye_. -K..- $knchlcova Yuj F,,, SmolLf~, G, Ye. - Fftnehenko, S. D. ORG: none vj "Ol, TITLE: Flurther development of the clectrooptical chronop ~aphic rje h2, and Its application to physical plasma investigations .,, u,~i, SOURCE: AN SSSIL Komisslya po nauchn f6t9gr atografil, Uspekht nauchnay _f.__tF _64~7 a Vy-kk6a wos nay, fotolTaffl, 'D fotogrftflya 0it a (Ifigh-speed photog- -raphy and cinematography), 175-183 and Imiert facing page 169 TOPIC TAGS: time measurement, electric disclLarge, electrooptic image Intensifier, plasma diagnostics ABSTRACT: It was established earlier thatt the multistage electrooptic converter invented by Prof. Al. M. Butslov has a limiting brightness.aniplification coefficient which allows it to register single photons Micorctical disctuisions t;howed that similar setups can have a re- solving time down to I all see and some spark radiation ticanning experiments achieved a resolution of 3. 10-l". This led to Vic use of similar devices in clectrooptical chronography. This article surveys tJio principlus of operation of electrooptical devices and the reau JLq of plasma Investigations using clectrooptical chronograph The authors cover J) the method- ology. of clectrooptleal chronography, including power lAding and synchronization of multi- stage clectrooptical converters and time scanning of converted images; and 2) physical f,_37-662-66 ACC N1, AT6001404 studies of the plasma Including processes In spark discharge plasnian (circuit and block dfagrmns of setups for time scanning, spark channel widening velocity data), use of (Acctroop- tical chronography for the study of 11F-fleld interaction with plasma (block diagram of a de- vice for the study of plasma luminosity during magnetoacoustic resonance), and a brief dis- cuselon of special features of clectrooptical Investigation of p1w9mas. A resonator for the scanning systems was proposed by R. V. Childn of the Butalov laboratory. OrIg. art. ban: 11 figures and I table. SUB CODE: 14, 20 SUBM DATE: none ORIG 1W, F: 015 2/2 J~Card IACC 8/0056/64/046 /002/(1511/0530 -ESSION NRi AP401921 -:AUTHORS: Baby*kin,, M. V.; Gavr1n,,P. P.; ZavoyakirtzYe. K.1 Ruda- V, ---- --- -.-kov, L. I.; Skoryupins V. A.; Sholin, 'G. TiTLE: New results o*n the turbulent heatIng of plasma eksper. I toor.-Siz., v 46 no 2 - - 2964 - 511-530 _-TOPICL-TAGS: -plasma,, plasma heating., turbulent plasma, heatings plasma eleptron heating, plasm-alon heating collislonless plasma heating, plabma confinement, plasma confinement timev electron confinement ___---t1me,,-Ion confinement time ABSTRACT: This is a continuation of earlier work by the same authors- on turbulent plasma heating In a rapidly alternating magnetic field (Yaderny*y sintezp Appendix 111,,,1962; ZhETF v 439 pp. 411,, 15.470 and 1976, 1962). The present paper reports theereaults Of ex Im ts 08 Ibl feT en with a net netup, the paramettrs of which have made p a e I rapid collinionless heating of the plasma electrons to 1.5 keV by a strong nydrodynamic wave propagating in the plasma transversely Card .-',ACCESSION NRS AP019216 the magnetic field; (2) investigations of the confinement of a plasma in a magnetic trap; '(3) observations of the c6llisionless heating of ions) which accompanies the turbulent heating of the electrons under certain conditions. The electron temperature was de-, termined from the absorption of the electron bremostrahlung in thin carbon films, from the ratioiof the rates of decay of various spectral lines, and from readings of a probe. The plasma concentration was determined by optical means. The noise producedAn the plasma was due to ion cyclotron oacillatigps and to mAgnetic sound resonance. A plasma electron pressure of 101~1 eV/cmJ (approximately 20% of the alternating mg! �netic field pressure) was obtained In the concentration range from 101 to IOIJ/cm3, Confinement times were-130,gaec for 100-eV Ions and^j60 Asec for 590-eV electrons. No strong Instabil- ities were observed during the time of plasma confinement In the trap. Ion cyclotron waves and natural oscillations of the plasma column were Card 2 1 , . Al I;R-M4*19216- iACC bbserved. A theordtical MeChOnism is proposed for this electron heating and is found to agree qualitatively with experimental results. Q'~ig. art. hae: 17 figuraa and-10 formulasi 4SOCIATXON3 None A. 13Aug63.' S7MITTEDt DATE ACQ: 27Mar64 ENCL: 01. SUB COM PH NO REP SOVO 008 OTHERs 002 !Card 3/4 ACC NR' AT7008874 SOURCE CODE: Ui~ 65/66q/6o6/ooTj/6ooa AUTHM: Zwiyoki7, Yo. K. (Ac~adordlcian) ORG: none TITLE,: Progress in plastra studies SOURCE: Pi-oble-my temoyadernykh issledovaniy,.1965, 3-8 4 PIC IAGS: plasma heating, plasma Jet, plasma oscillation SUB CODE: 20 AT--5Ti="T: The advances in understanding of thet"o basic unre- solved problema of plasma physics - the heating of plasma and the are d1scuaced containment of such plasmas within a given volume' on an alementary level, Tile first npparont stumbling block has beer. the need for extremely high magnetic fields (about 100,000 oerateds) to keep the I billion-degree plasma from leaving the magnetic trap. In addition,, the proceso of heating the plasma seemed to deform the trapping maSnetlo fields$ leadlru& to an cc- Cape of plasmas, The first hope of plasma stabilization appeared when it was discovered in the Soviet and US laboratories that small admixtures of cold plasma stabilized'the so-oalled channel Instability# The next*otep was In the direotion of plasma heat-., Ing-by means of clectron jote.whioh, upon entering tho planma# o;;,;~117atlona and oauao the turbulont heatInS of Card 1/~_- ACC NR, -AT7008874 This heating seems to proceedduring oueh short inter- plasma. !-vals that the plasma does not have time, In spite of its high ,temperatureq to escape the magnetic trapping field. It Is clear, however, that all these advanoev z4ofer to experimental apparatuses !which are ntill very small as compared 'With those needed for car-,. ~:rylng out tents which would be of praotical interest. Further 'progress may come only after other large-soale preliminary Invos-, 1tigationa'conducted basioally at the aolentiflo-ronearoh level 'rather than in the domain of engineering applicaiions. Orig. art. has: 1 formula. -- - _r -7 ACC NR' AT602-1838 (h) ---i OUR-CE- CODE-t- U'R/606-6/65/000/000/0100/0108 AUTHOR*, lavonkib V. K. ORG: All-Union-Polyteobnic Institutes Moscow (Voesoyuznyy politekbnicbeBki,y institut, Moskva) TITLE:~ Heat transfer in a iquid 3OURCE#.- Teplo--i massoperenos, t, III: Teplo- i messoperenos pri fazovykb prevraebobaniyakb (Heat and mass transfer* V, 3t Heat and mass transfer in phase transformations). Minsk, Nauka. i tek6nika# 1965, 100-108 TQPIC TAGS: beat transfert boiling ABPTRACTi In the most Eeneral form of the problem, the heat flux can be deioribed in tbe foll.owing manner: q(Q= N(Q dv rj(j (R, Q dR. (1) wbere is the density of the vapor; f is the distribution function of the bubbles, It is evident from the above that to determine the heat C.rd 1/2 -7-7 L 40883-66 ACC NRI- AT6021638--- - - flux it 18 necessary to know the rate of growth of a vapor bubbla, the distribution of the bubj)les, and their total number, The article next considers the growth of an ensenble of vapor bubbleoo and derives the corresponding equations, Finally, the author proceeds to the determination of the beat transfer coefficient, making use of the following basic formulation -of the problem: k. q (6) SIAT wbere'3" is the.total pbase separationsurface, and k is the heat transfer coefficient from the liquid'pbase to the vapor phase, Origs art, base., 9 formulas and.3 figures, SUB CODE: 20/ SUBM-DATE: 09Dec65/ OHIO REFr 007/ OTH REF1 003 I Card 2/2 fi9Z oP ------- dd ?..AV(,IYSKIf, Ye.K., akedomik -c -) I I F,!-~ t r~r- a*' :j: -, ~ ' ~ -a - --:~ - p '- * - ' :? -"7 ~ f '-,- - ~ ~ ' 1 ~ x., f : e . - . . - 'R I I ZAVOZIN L., izoh. "For tbo operator of mirA electric locwotLves*:b7 Z.A.Vasillev. Roviowed by L. Zavozin. Sov.shakht. 10 no-4142-.43 Ap 061. (MIRA 14:9) (Electric locomotives) KARATYGIN, A.M., kand. teldin. nauk; KORSHUNOV, B.S., kand. tekhn. nauk; MASLOV, Ye.N.p prof.., doktor tekhn. naukt retsenzentj ZAVOZIN`,.L,F.,.inzh , red.; IVANOVA, N.A., red.izdva; ELIKIND, V.L., tekhn. rod. (Grinding and lapping metal-cutting tools] Zatochka i dovodka rezhushchego instrumenta. Izd.2., peror. i dop. Moskva, Mashgiz, 196.1. 270 p. (MIRA 16:12) (Metal-cutting tools) (Grinding and polishing) A,STRAK.HANTSEV, Vaniamin Ivanovich; ZONOV, B.V,, otvared.; ZAVOZIN, L.F., red.; LAUT,, V.G., tekhn.red. [Anga0ra and its basin: t1ins I gy-I.Angara- I- so-, -of-'he-by#o _o _~:Wsisoior,4idrologichoskii -ochiirk- ___R6skv&- .1%dr-vo- Akad uk SSSR, - 1962 - -90 p (Akad6miix- ;;Wk M.M.'Sibirsko na 0 otdolenis. Vostochno-Sibirskii geologichaskii institut. Trudy, no.12). k - (IURA (An&ra Valley-Hydrology) F "AU CH J HA -711,~~~-,~~,~,~Fe-.-~r~--~-f~-y!~~F.,~7~~-.Fll~,i~L:~,~4i~I ~-~W_94 iflE' im ROZENBUT, Grigoriy BorlsovIch.- PODPRIJZMIIKOV, Vesilly lvanovi!~h; KICHKIII, VIA-tor Vasillyevlch; LORASOV, Mikhail Petrovich; KAIMI 111H, Aleksanir Nikolayevi-b-, ZAVOZnl, L.F., ved. red. [The UB--2in K~a~--!)pef:d L)Jnw~ ~~istrokhodrmifl struglovaia ustFl- BOLISHAKOV, A.G. , inshener; ZAVOXIV- rodaktor;- IJOW(RIVAi- XiAo p 4A ~- ---: - - - -,- 0 -- - - -U~ -~4~ N! fekhnichaskly redaktoic.:WK, .1,"w -- W:4 Illectrician in.coal preparation and briquette factories] Xlektro- slasarl ugloobogatitel'afth I briketnykh fabrik. Koskya, Ugletekh- Wat. 1952. 239 p. (Microfilm] (KLU 7: 11 (Ilectric apparatus and applianose-Raintenance and repair) A (Coal preparation) Z BCDITWO, at redaktcr; ASTAKROV, A.Vs. redalctor; ILOINSKATAi-7F.-N..-takhnichookir redaktor [Reference booklet for operators of mine pumping Installations] Pumiatka dlia*machinista shakhtnoi vodootltvnoi ustanovki. Monkva. UglotakhWatl, 1954s 53 Pe (MLRA 8:10 (mine Pumps) :~g-- x. g ~gg~p em ZAVOZMI L.F.j, DIYAKOVAq G#B*q otv-rades SlIELYAR, 8- Tas, teldin.rede [min-0 hoists] Shkhtnyi Dod*em* Monkvn, UCleteYhlzdat* .1958. 74 p. (Mining machinex7) (MIRA-11:9) p~ Pik II fS, IN, 91 aw IVOTSOV. Yevganfy 1111ch- L.r.. otyatstvamwir rodaktorl ASUMV, -4-'AUDOTA, YesX., takhnIcheekly - A.Y., redaktor it v&, -rodaktor [The bilge pum'p operator] Mashinist shakhtnogo vodootliva. Hoikva, Ugletakhtsdato l956. 155 P- S7) (MU4 pumps) (Nicrofilml ZATOZIN, Loonid,Filippovich; DITAKOTA, G.B., red.izd-va; BEKKZR, 0,G*# takhn.red, (xina-hoisting machinery] Shakhtnys poedwemnye ustanovkI. Moskva, Goo.nauchno-takhn.izd-vo lit-ry po gornoun delu, 1960. 357 P. (HIRA 13:7) (Fdne hPisting) (Hoisting machinery) ZAVO Ani inxho Schield timbering ("Powered shield supports are the baste of efficient coal n1ntne by r.R.Xratenko. Revlew&i by L.9avoclo). Kast.ugl. 9 no.12-.20 D 060. (HIRA 13312) (Mine timbering) (Kratenko, 1.14.) 1