SCIENTIFIC ABSTRACT SHAFRANOV, V. D. - SHAFRANOVSKIY, A. K.

• Document Type: CREST
• Collection: Scientific Abstracts
• Document Number (FOIA) /ESDN (CREST): CIA-RDP86-00513R001548520007-9
• Release Decision: RIF
• Original Classification: S
• Document Page Count: 100
• Document Creation Date: November 2, 2016
• Document Release Date: August 9, 2001
• Sequence Number: 7
• Publication Date: December 31, 1967
• Content Type: SCIENTIFIC ABSTRACT

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AIPTHOR Bazhanova, A Ye. an& Shafranov,,: V. D;
Aa
V
TITLE: Radiation of:a charBe moving'in -a plasma. Olose,jto cydl6troii,
j
resonance
~
j

9~
PMIODICAL: Akademiye: naulkSSSR Doklady v 1,9~,-: no -5 '104 .1051

4
of 6
TM: 7h eauthors consider the question whether the"' radicition
'charge mving in a plasim -,can.,bel utilized to,; meamixe ~the den6i y ~ of -the
-olasma n To answer this cuestion,.~they un ertOok the ni~ktirlcq,_Li~cg culam-l

tion of ~he maiation:intensit f the eiec'trf:6n~a n:cl6getd~~6or-~.
Y io
responding cyclotron frequencies. The-calculation, perforiil6d bn'-a~: co'm
-outer, showed that the bulk of-the radiation is accounted :for bi A -
comparatively narrow f-reauency:range.close:to certain opti~~Ij quenc
y
r quency C,)o de-oends e:~strongly 6n p sma
W=W The fre D quit Id*
OP
A2
The results obtained show that the radiation'of fast t6lec and

ions especially passed througha b~ a means c;,~`
plasmai can e o mihing:
information abcart plasma. I."Lhere- are 2 t
certain

SUMCEMD: Novedber ~L5, 196
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inthe cbember'io thi~refore,',alvqiia tu
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action due: ~-to the
itself. The contr
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the plasma pinch. At nom ;the
no d 0'. :0.0 h6
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s comparable with the radiu
become
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ie.~ Orig.: i Ri
plasma becomes impossible'ila prijaciPll
ASSOCIATION: none
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AP5022628 6/b03 2/01-20/0125
WWO19/00
533-9.
AUTHOR: Shafranov, V D.
TITLE: Classical approach to the study of thermal conduction:: in ''a toroidal plasma
pinch
SOURCE: Atomnaya energiya, v. 19, no. 2. 1965, 120-125
lit MT
TOPIC TAGS: plasma pinch, plasma eating
yq I 5'-Y-
ABSTRACT: The problem.of thermal conduction is: consideiedAy theiauthor for
toroidal configurations and classical equ Thel4rift of a!
iatons are derived;.
heat
flux causes a redistribution of,,plasma temperatures along 't~6 ma~,~Aic ~ s uxf.scer,.; Me
flattening of temperature gradients by along-itudinal non-madnetic~;I~e f lirzi induces J.-
at :
T 7 .additional toroidal heat'
a certain heat transfer across the magnetic surfaces. his~i:
flux is greater than the magneti'zed flov which determines;,the hqs~t~'~16s-ses frbmlihe
plasma in cylindrical geometric c6af igurations. 1-: The authoi, ~pre~4nts ~ the call~uin:tioa
of the coefficient of thermal conduction for tismoothir toroidal c6nfijuratiori's of
tokamak and stellerator types. The equation,for the distribution of.electiid paten
tial are also given in connection with the temperature redistribaia'a.' The'auth
wishes to acknowledge with gratitude the advice given:to him by'L.A.'Artsimorngn
regard to the im]~nrtance of this subject. Oi-1g.':art;. has-.~,, I cliagram and ~5 formitl~il
Card 112

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L 22411-66 EWT(1)/EPF(n)-2/VG(M) ijp(a) T
'ACC NR: AP6007952 ~SOTJRCE CODE:U 0089/66/620/60~/0140oi4
AUTHORS: Bazbanova, A. Ye.;. 4trelkov, V. S-1 jiPbafranov, V.: b.
ORG: none
Effect of the finite.electric conductivity of ':the Jackbtl'on,~,-,.,~-..:-~,
I
1the equilibrium of the plasma pincn in,-M,e Tokamak ins tallatlon'
Tq77
v no. 2, iq66,' A4,6-1,48,
~O
,SOURCE: Atomnaya energiya
TOPIC TAGS: electric conductivity plasma generator:i ~~plasma ~pinch
iplasma temperature, magnetic trap plasma diffu:~!'ior~
,ABSTRACT: The authors refine the previously derlve&formulas~
'(Vopros teorii plazmy [Problems in~Plasma Theq~~ 2, 1�63,
:page 92~ for the radius and tbe-temperature of:the plasma pinch piro-:-.,_-~:,~~'t
j
duced in the Tokamak system, by taking into acc6unt; lt'he.;,f inite elec-
conductivity of the jacket, which In the, OL;rlie~r:~ calculations'
was assumed to be infinite. The, calculations show ~ha't' allowance fo
;the finite conductivity does not change the form of !the. equations' f or~.'I.,-,
the displacement of the plasma pinch inside the~~conducting jacket
;2
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AP6013-697
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SOURCE CODE: LR/0020/66/167/006/1273/1275
ACC NR,
AUTHOR: Kadomtsev, B. B. (Corresponding member AN SSSR~L.Shafranov, V. D.
ORG: none
TITLE: Diffusion in a toroidal discharge plasma
SOURCE: P14 SSSR. Doklady, v. 167, no. 6, 1966, 1273-1275
TOPIC TAGS: plasma diffusion, plasma pinch, plasma dischargel Tokamak plasma:device,
stellarator plasma device
ABSTRACT: A formula is derived for the diffusion current of a plasma in a toroidal
axiosymmetric discharge, assuming an external vortex electriclield. The equations of
V. D. Shafranov (Voprosy teorii pla=y, v. 1, M., 1963) are used to describe a system*
with this particular geometry. The average expansion rate of.the plasma cordis given
as the sum of terms representing the anomalous diffusion rate, the rate of pinch and
two types of drift associated with the vortex field and the toroidal geometry.. This
expression is discussed in terms of experimentson Tokamak and stell Iarators. 'Orig.
art. has: 15 formulas.
SUB CODE: 20/- SUBM DATE- 2DJan66/ ORIG REF- 004/,:_. '0TH REF! 002
UDC: 533.932
C'rd 1/1

-.T (1) LTP(c) AT
ACC SOURCE CODE: Uli/002o/66/170/001/0075/0078
iU' '031
AUZE"OR: Soloyly
Shafranov V. D.-
O-IIG: none
TITLE: Contribution to the theory ol equilibrium of a plasma in a toroidal R~!~ic~i
SOURCE: IJI SSSR.Doklady, v. 170, no. 1, 1966, 75-78
TOPIC TAGS: magnetic -Vrap, plasma stability, thermodynamic*equilibrium, plasma
maZaetic field, perturbation theory
'ABSTRACT: -_"Ie purpose of the study was to ascertain the applicability of the boundarr
4ons (the Kruskal and Kulsrud conditi ition) to the
con'dit" onG and 'the Ncwcorrib cond
U_
T_-L3nezic differential equation of a toroidal equilibrium plast,a configuration., Sol
'tion of the differential equation for the toroidal magnetic surfaces in the 1 1inear.
armonics can either destroy the
approx-nation shows that the presence of resonant h
ma~,netic surfaces completely, or else undercertain conditionsi-lead only.to a splitt-
in~ of the resonant magnetic surfaces into a filamentary structure. Near resonance,
one harmonic of the perturbing field affects the stability ofthe surface. A
for solvinG the problem of plasma equilibrium in toroidal magnetic traps, based'
:on the determination of the currents in the plasma and '.he associated disturbances of
Card 1/2 UDC: 533.91

L 09348-67
'j-
ACC NR.-
.the magnetic surfaces, is outlined. It is concluded that the formal solution of the
porturbation-theory problem of equilibrium toroidal magnetic configu'rat ions contains
~small denominators analogous to the solutions of perturbation-theory equations in
cl.assical mechanics. The difficulties connected with the presence of the small denolll-~
inators can be circumvented by normalizing (suitably choosing) the unperturbed solution
or, -Which the source function of the perturbation-theory equation depends. A concrete
:method of renormalization is proposed. This report was presented byAcademician M. A.
ILeontovich 8 December 1965. Orig. an. has:, 21 formulas.
SUB CODE: 20/ SUP-M DATE: 290ct65/ ORIG REF; 005/ OW F": 005
C.rd 2/2

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R, Ai6031261
Swj= COD].',: UIC/0057/66/036/009/1575/1584
7AMI(Ofl: Bn7.hanovn,A.Ye-; Glagolov,V.M.; Shafranov,V.D. -2/
OX: None
~TITIX: Toroidal plasma traps with spatial magnetic axes_
ISOURCE, Zhurnal toldiniclieskoy f iziki,...v. 36,. no... 9,- 1966, 1575-1584
'TOPIC TAGS: plasma confinement, magnetic field, magnetic surface, atellarator f leld,_;
:mathematic physics
ABSTRACT: The authors discuss the confinement of plasma in mag'netic fields of the
Itype that can be produced by an endless solenoid wound through andiabout acircular
itorus as exemplified by the figiire.. These fields can be regarded as,gencralizatic~is..7~
of the figure-eight typo stellarator field proposed,by L.Spit~zer
(Phys. Pluids,.l, 253, 1958j, which the includc:as a special 'case.
V.D.Shafranov (Yad-ornyy sintoz, 4, 114, 1964)~has p reviously*.
shown that the displacement of the nagnetic surfaces of the field
of a solenoid in the presence of plasma is determined by the
curvature and torsion of the axis of the:solonoid. In the presert-
paper formulas, are derived for the curvature and torsion of
solenoids of the considered type,~and the distortion of.their
7n 1i n -3 magnetic surfaces in the presence of plasma is discussed.. Tdpo-
Card 1/2

A~c NR: APO-0312ral
!logically equivalent torus-solenoid configurations in which the solenoid axis cons4sts~
lof line segments and circle arcs are also treated. It is concluded that the.distor_
tion of the magnetic surfaces is minimum when the solenoid axis makes an angle of'
labout 450 with the torus axis, and that a suitable value of the ratio of the gas
pressure to the magnetic pressure for optimal conditions is 0.1. The authors thank
,Ye-G.Lariontsev for his participation in the preliminary 4~alculation work. Orig.~art.i
has: 40 formulas and 7 figures.
SUB CODE: 20/ SUBM DATE; 3lAug65/ ORIG REP: 00~/ OTH -REF: 001,
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U 7 C'
~UVAYI~,' 'N'ikolay YefremovIch, does.; MAYMIN, Semen Rafailovich, dote.;
kand.tekhn.nauk; MIROSHNIK, Alokmandr
Mikhaylovich, kand.tekha.nauk; BUIIIXO. Viktor,Aleksandrovich, dote.-,
Lk:VITSKIY, D.A., otvetstvennyy red.; LIBRJMAlf, S.S., red.izd-ve;
A11DREYEV, S.P., tekhn.red.
(Electric drive for mining machinery and the principles of automatic
operation] lilektroorivod gornykh mashin i OBnovy avtomatiki. KherIlroy,
Gos. nauchno-tekhn. izd-vo lit-ry po chernoi i tevetnoi metallargii.
1957. 320 (NUA 11:2)
(Mining machinery-i4ectric driving)
(Automatic control)

-27-~ 55- -4-2D1/3 I
AUTHOR: Shafrano_,j-,.-j-.P-.,, Candidate of Tec!hnical Sciellcelz~
(Deyst-1-ite-1-
TITLE; Effective Loads of the ESH-1/40 Walking Excavat-
nyye nagr zl,:--; pr-i shagarrii ekskava.7a ESH-41/'40)
PERIODICAL: Gornyy Zhurnal, 1-958, Ur 4, PP 651-66-(USSR)
ABSTRACT: Excavators of the ESH-4/40 type are ma-.nly' -ased in open')-,ast
mining and a~ lvd~au-'.Jo works. DuZing ths' expl"i".'ation. o+1
these excavators it ofter; happens that the loading power o-
the exc-~vators is insu'ficient. The ail t, h r) Tdesez-4-bes an
inspect:.QLt conduc-~ei at 'the Chas o direction unde;~
the supervision of Dotsen', N.Ye. Ku-Ta-*ye- to find the,causes
of such stoppage. it was found, that,the motor of the main
winch of the excavator had reached the of its loading
power and could not a-iercome the addf~ional load caused by the
walkizig of the excavator. Therefore :~t iq necesFary to increasel
either the initial. loading power of the mctoz- or the 'gear ratio
of the reducer.
ASSOCIATION: Dnepro.petrovskiy GOT-nyy Inst~.tu, (The'
Instilute)
Card 1/1 1. Earth -aoving equipmert 2. Minas Equipment

sov/llo-58._8-.16/.-_-6
AUTHOR: SLiafranov. V.P.,~ (Candidate of TechnIcal Science)
TITLE: -ni~eor~que iinthe Shaft of an Induction1-116tor on Starting
0-loi;ient Vra.-shcheni-ya na valu asinkh*ronnogodvigatblya
PERIODICAL: Ve_,~ tnijk Elelctropromyshl.ei-inosti7l958,Nr- 87pp 12-60 (USSR)
ABSTRA,.,T. When induction motors ate started against a heavy~static
load, the shafts somotimes break. 1:1t ir,~Ls decided to
investigq.~e this circumstance and the present articlagives-
t,ho resultL;. The occurronce 1x) tho ishaf t: of a torque, much
~,-roater than the normal starting torque is associated with
elec,tromagnetic transient', Processes.,that occur when- the
machine is connected to a supply.. _~This.article uses thei-,
orocedure of calculation recommended by E*Ye~. Kazovskiy
(Vestnik Ele_ktropromyshlennosti7 19)+9, Nr 2). The
electrical drive laboratory of the,DGI, 'under the guidanca
of Docent' N.Yi. Kuvayev, determined ~the baram_eters~ of'the
Uorque and rLa-,--,.B calculations of it when su'pply is switched
on to three synchronous motors. The motor parameters and,-
t1l'ie diesign coefficients are tabulated, The curvei of torque
Uard 1/2
as a fit.-Liction of time calculated by equation (2) is given.

AUTHOR S: Shaf Shi. shkcv, A. I* SO711051-58-9-9134
Fursov, V. D., Petrenko, G. P.
TITIE: Lar.-e-Scale Testing of an Overburden Stripping Dragline
Excavator Having a New Electric Drive System (Promyshlennyye.
ispytaniya vskryshnogo kanatno-kovshovogo: ekskavatora a
novoy sistuemoy elektroprivoda)
PERIOD!Cz',j,: Elekltrichestvo, 1958, !Tr 9, PP 43 --~~46 (USSR).
ABSTRACT; Since 1946, drngline excavators of tne=k-4/40 (boom
len.-th 40 m, bucket capacity 4 cu.m) which are used' in open
nit coal and ore mining have been produced.by the Soviet
,industry. Up to 1955, induction motors with phase rotors
were used as a drive. However, a smooth.starting or braking,
and the flexibility required for-changing load, could not
be achieved with-them. Thereforep p roduction of an'excavator
of the same type but-with a generator*motor drivel the
generator being nrovided with three.windings was taken,
up by the NDvokranatorskiy mashinostroitelInyy zavod (Novokrama-
torskiy factory for machine construction). This,'however,
involved substantially higher costs,of electric equipment,
Card 1/5 and made an increase of the output of the:power transformer

Larf:;e-Scale Testing of an Overburdon Stripping Dragline SOY/105-58-9-9/34
E.-ccavator flavin[- Hew Electric Drive Syotasm
necessary. Since 1957, these excavators.have been manu-
factured with a- new type of drive using induction motors.
At the above-mentioned factory five,of thase excavators
were produced in 1957, and in the same year one of these,
viz., the excavatoj7 Nr 153, was tested under the direction
of !T.Ye.Kuvayev, university teacher~:at the department for
U -below,
mining electrical engineering of the association given,
in the Razdolskiy sernyy kombinat (Razdol sulphur trust).
The main results of these tests are:given 1-lere. As they show,
tile technical and operating data have been.substantially
improved by the new technical solutions found. New feaLures
were: Use of saturated reactors in the stator circuit o--," ~be
reversible motor, inductive reactances in the rotor circuit,
of the main winch drive motor, and singlephase braking
of that motor. There are 6 figures.~
ASSOCIATION: Dnepropetrovskiy gornyy institut (Dnepropetrovsk Mining
Institute)
SUBIHTTED: January 22, 1958
Card 2/'-

SOV/110-58-9-16/20
AUTHOR: Shafranov, V.P. (Candidate of Technical: Science)
TITLE: The System of Electric Drive for the Kain Winch of
Excavator Type ESh-4/40 (0 sisteme elektr,oprivoda glavno,.-
lebedki ekskavatora tipa ESh-L~/40)
PERIODICAL: Vestnik Elektropromyshlennosti,19,58,Nr 97pp 64-69 IUSSR)
ABSTRACT: Excavator type ESh-LW4o, widely employed in open-cast
workings, used to have a wound-rotor induction motor to,
drive the main winch and another to.operate the turning
mechanism. Since 1955 a generator-motor syster embodying
a three-winding generator has been used'to drive these
mechanisms. The kinematics of the excavator.mechanisms
and the operating characteristics of the machines remainod
unaltered. The main data of the two types of drive are
compared in a table. The new drive is much more compli-
cated and expensive than the old and investigations have
been made to see whether its use is jus.tified. The drive
of the main winch should not be damaged if the motor is
stalled when the bucket enters theiround. The circuit
and characteristic curves for induction'motor drive of a
Winch are shoim in Fig 1. Fig 2 p1 ts the dynamic
0 0
characteristic wlien the motor is retarded from no-load to
Card 1A short circuit in 0.1 seconds; it will be seen that the
electro-magnetic torque.is not excessive., Oscillographic

SOV/110-58-9-16/20
u
The System of Electric Drive for the Main Wineh of Excavator
Ty-pe ESh-4/40
records of operating conditions on an induction mot-or,winch
drive fulfilling the main working op6ratio ns are r6producod
in Firs 3 - 5. Theprocess of digging the.bucke t.into the
gromi&is ropresentod on Pig 3a, andlanother oscillogram
taken during digging is given in Ficr'3b.. Oscillograms of
raisin- and unloading the scoop appear in Fig Oscillo-,
grams of the normal process of digging7 in which the scoop
is not stalled, followed by lifting and unloading).are~seen
in Fig These oscillograms are analysed to show that-
there are considerable dynamic load variations on the shaft
of the motor driving the main winch.~':,+Short-term oscilla-
tions arise from the application of friction brakesl and
longer oscillations are associated with the motor and'
reduction gear. It is considered that the.application of
C3
the friction brakes at high motor speeds is the main cause
of the unreliability of excavator type ESh-4/40. The need.,
to apply the bralkes at high motor speeds is due to the
- kinematics of the main winch system which in effect combines
Card 2/4 two.oporating mechanisms. Bralking cannot be restricted to
moderate motor spee(13 because t1lis gives longer operating
H;

sov/llo-58-9-16/20
The System of Electric Drive for the Main Winch of,E-xcavator
type ESh-4/40
times and higher power consumptions.. The best solution
would be to provide individual drives for the traction
and liftinc- mechanisms. The second class of oscilla.tions
consist of a fundamental frequency with harmcnI.cs:and is
physically explained by reference to Fig 6. The funda-
mental-is the frequency of rotation.of the shaft of the
main motor and probably results from inaccurate alignment
and centring of the motor and gaear.phafts The high-
2
frequency oscillations originate in~klhe g;aring. . U is
concluded that individual induction1motor drives-should
be provided for traction and lifting, and that the smooth-
ness and accuracy of control of alternating current
excavator drives should be improved~ probably by the use
Card 3/4
1 111111" T P

sov/lio-58-.9-16/20
The System of Electric Drive for the Main Winch of Exc_avator~
Type ESh-4/W
of saturating chokes. This type of drive has been
installed on five excavators and prGlimiriary tests~have
already been made. The excavator drive reconstruction
carried out in 1955 is complicated, expensive and.
unnecessary.
There are 1 table, 7 figures and 2 Soviet references:.
SUBMITTED: MaY 5, 1958
1. Construction--Equipment 2. Induction motors--Circuits.
3. Induction motors--Performance
Carc3 4/4

VOLOTKOVSKIY, Sergey Andronikovich ' dokt;or teklin. nauk, prof.; SHAFRANOV,.
VitaliZIavlovich, kard. tekhn. nauk-, dotsent; SHISHK6r,-W=e
-Tva-novici~,-Kiir"~dl.-'~~t-t~ldm. nauk, doteent
Calculation of the static characteristics of the drive system
of an excavator in a generator-motor systera with three generators
excitation windings. Izv. vys. ucheb. zav.*,:elektromekh. 6::
no.9:1113-1114 163. (MIRA 16:12)
1. Zaveduyushchiy kafedroy gornoy elektrotekhniki~Dnepr.opetrdvskogo
go,rnogo instituta (for Volotkovskly). 2. Dnepropetrovskly
seltskokhozyaystvennyy institut (for Shafranov).
3. Dnepropetrovskiy gornyf institut (for Shishkov).

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S.~311/11ucleor Physics - Elementary Part-icles
U
Abst Journal: Referat Zhur-Fiziks, No. 12, 1956, 33920
Author Dullkova, L. S., Romanova, T. A., Sokolorva, 1. B., Sukhov, L. V.,
Tolstov, K. D., Shafranova M. G.
Institution None
Title: Interaction of 300-1-16v ir-Messons with Protons, Deuterons, and
Ntdei of a Photographic Emulsion
Original
Periodical Dokl. AN SssR, 1,c56, 107, No.1, 43-W.
Abstract AIKFI plates of the "p" type, enriched with Hor loaded.vith.
D by impregnating in a 30% water solution of'lithium acetate,
were radiated in the phasotron of the Institute for Nuclear
Problems, Academy of Sciences USSr by r -messons of -225--:8 11ev.
22 22
The content reached 6 - 10 ., and the,'D content reached 3.10
per cm3. The presence of Li made it possible, to control.the
evenness of the loading. The incressed.value of
Card 1/2

Abst Journal: Referat Zhur-Fizika, No. 112, 1956, 33920
pH of the lithium acetate contributed to a reductio4 in re ession.
The radiation was carried out up to a density:of 10 to loftraclz
per cm2. vie examination was made by or Ieas and.alohg the track.
The average free path for all the processes, Including scattering
by an angle greater than 200 was 8&4- 5%,of the geometric. The
principal contributions ore made by ~rocesseslof Inelastic seat-
tering and absorption with star formation.
The area inspection method was used to trace 1,240 stars. A
Distribution was,made by the number of rays. 'Fifty cases of scat-
tering by H and 11 cosses of scatteringiby D vege found the
elastic-scattering sections 'were respectively: 14--~--3.6
mill ibarn and "D =- 15 z 5.5 millibsrns. The scattering b:~.D
is strongly anisotropic. A histogram is given for the differentii;l
scattering of7j--mesons by H in a center~of gravity system. A
discrepancy is noticed from the tleoretical curve for small seat-
tering angles.
Card 2/2

1, 9. I F i . .I
va.,
"Scattering of 300 Mev Positive and Negative jr-M6sons:bY4
Hydrogen, " by L. S Dul ' kova, I. B, Sokolova, and MG - Sha-
franova, Physics Institute imeni P. N. Lebedev, Academy of
Sciences USSR, Doklady Akademii Nauk SSSR, Vol 11 No 5,
1956, pp 992-995
This article describes the results of a study of,the scattering of
positive and negative pions by hydrogen. Measurements-were made on the
synchrocyclotron of the institute of Nuclear Problems,.Academy of Sci-1
ences USSR.
The integral cross sections found were -11 :,,.2 mb for ji-mesons and
63 � 10 'do for-e-mesons. On the basis of the angular~distribution found
for the scattered 7r-mesons, the parameters a, b, C are computed f6r-the
angular distribution function
2(t)
f a +.b cos(ia).+ C Cos
.-The values forthe scattering phases were calculated and are plotted~.~z__
against meson momentum.
A
, A
po
M

rilij,M("135: Bocaf_41,_~V, P., vl;~n i. IM.
Kirellenra, I- FIF., 1,ebedev, R. M., Lyubimov, V. B.,
Markov, P. K., Merekov, Yu. P., Podgoretskiy, bf. I.,
Sidorov, V. M., Tolstov, K. D., Shafranova, M.
TITIZ: The T-1-iteraction of 9 Bev Protons With Nuclei in Photo-~Dnulsion
(Vzaimodeystviye protonov s energiyey 9 Bev a yadrami foto-
emul'sii)
PERIODICAL: Atomnaya Energiya, 1958, Vol. 4, Nr 3, pp. 281: 284 (USSR,)
ABSMACT The photoemulsion Htj K4yfJ-P with a layer of ab
out 45OtLwas
'
irradiated with Drotons within and out of the vacuum~charpber
of the 9 Bev syncbrophasotron. The mean range of 9 Bev Dra-
tons for an interaction is J111, 7 2' 1,5 cm. (The scatt-ter-ing
for angles below 50 was not taken into account).
258 cases of a nuclear interaction were observed. The.mean
number of fast Dexticles n generated in a process of inter-

action amounts
to 314--j- 1 0,77 The angular distribution of
these particles shows a clearly prefered forward motion.. The
mean number of black and grey traces Nn - the recoil-nuclei
not being considered - is 8,3 1 0,5-
From 249 found stars 18 can be considered to constitute an
interaction of the initial pro-tons with "frees"~:Or.y
quasi-
free" protons.
13 stars can be considered to represented an interaction-bet
ween protons and "quasifree" neutrons. All ofthem have an
odd number of traces, and in the point of formations.~of the

es can Lt:: ub--;erveri. The mean =,rnber o
.1 fast
-a ticles in these star traces is 4 0 There are
r 73-
5 fi-r'ure-i, -L table, and 7 references, 1 o f -whi ch i sSlavic.

(0)
AUTHORS. Dul; kova;i L,. S. Sokolol~ra;. I. B, S OV/50' ---3 5 ~-2- 1160
Shafranova- M. G~
TITLE, The Elastic Scattering of n-Mesons With Energies of,300 Mev
-
on Deuterons (Uprugoye rasseyaniye n-mezzonov s energlyey
300 MeV na deytrozie)
PERIODICAL4 Zhurnal ef-sperimentallnoy i teoreticheakoy fiziki, 1958,
Vol 35, Nr 2~ PP 313-315 (USSIO
ABSTRACT: In.-rhe present paper investigations~:of the elastic scattering
of n and n -mesons on deuterium garried:out by means of
photographic. plates are deseribed., Very,little information
.-onoerning these scattering experiments has hitherto been
published; all. there is are the papers mentionecl in
references 1 and 2 (meson energies,of 85'and 145 MeV),
The authoresses operated with the fbllowin[-; energies:
IE+., (300 45) bleV TE-'- (295 10) MeV. The invpstigations
aere carri 'ed out with nuclear emulsion plates NIKr-I type 1I.P".
The deu terons were brought on to tbe_plate in form of
CH COOLi.,2H.0; where 97~-' of the H-atoms were replaced by D~
Card '/ f
3 I -

The Elast,,c S-1--at';e--ii--j; f,,[ rL-!,1i:-sons 711th Dnergies SOV/56 '35-2-1/60
of "100 Mev c-,n Deu-.erons
22 3
Densitv; 2,2,10 D-nuslei/Cm
ResuiZa obtained by analysis.-,
286 cases of n+ D scattering
41
104 d It
2Wk TE, P
105 d
Integral scattering cross section in the,interval oil
4
~5 ~ .70
(Y( n- - d -01 iE d) 1~21 + 6)mbj cf(;c -+ d m-)-i + d)
(14 + 4)mb
In 12 cases an absorption of v mesons took pla,~e in the
deuterium;
cross section;
CT(n p + D) (?~4 0,9)mb
In conclusion, Professor, L, 1,1. Franl: and, I~ Ya~ Barit are
thanked for their assistance, and G..: M. Bagradov for
discussing the problem., There are 2 figures and 8.references,,
Ca:,d 2/3 1 of which are Soviet,

~- " I ... ~ - 1111 . ,-111 -il. - It ~ii !k ", fl, I-,
. ~ .1 01; il ; I
I I I rl ~o

B.lyU-, T. A., SOT/09-7-4-IZ/28
Van Shu-fm.' T. T.. Dolkhash-, I., rj~lll." LP
Lab .4aw, 2. M.. Wlt..v, 7,
sygm-, 9. U., Sb&fr--.. ff. G., I- ah-iog-h.~.h
77
TME i Th. Interaction of past 11th Nuclei of the ?hot.-
soulsion KIKFI-2
PERIODICAL. Atomaya tnerfiya, 1959. To.' 7. Ir 4, PP 3T6-37T (UNSR)
AA3TRACT' Th. pr ... A% pop.r deals with the here.*. 9 Bv~
protous, which wore "c*IdrztoA in the boom of the yi.chr.-
atron of %he ob"Yedizemz'ry Lmatitut yadernyth isalod "only r,
~=QIA% institute of Suclaer 160-4h)t ead the w4zlel of A
Photoeaulaic. of the Irml-a type. Th. xasato or th...
amr~wvamt. ". ob- by s. table. On the basis of the 4.%*
than found it is possible to draw ovaral aaccluslona, ad to
%he sechamise of th. lalsr~tioA between & fast prcTon end a
=alone. If the primary auz1aam-cualena callidlan to an
interaction b
two.a a"aleom &m4 channol, %.he velocity of the
:
center of a" In an lztor~stoc of silver &ad bromine with
the chana. a If 1. 61 than in an Lztsr&4tI..
be
z
I

Cawd 1/3 =1 *
with Light molej. Therefor al a 1b. ~bvr of a-partiol..
~111
~

emant be Considerably greater. In the wrp4riamt, tki. number.
of o;p"tiol.s for light -4 h ... 7 auxl.i ar., howeivor
ad arly
.. Thi is .3roL.Labla an the b-I. he ~A.
tbA
::
xwoch an of Zat.racticat, in which the mara of th -partli-I'A
do
rosson rapidly to canae-& callisione. ?on, maltipliolty .(
:
U pextiole. proft-d d.weades sisultan.ously, In the code
of %he greater tuab.r of unal.0%. sz. o.u..vnal'
Whidh aV be explained by the concede zehanism, of -al..A -
Analms, Interaction. Al" t1oa agreement betwom, the treanversal
nodsm"M PSIP for 6-protmed; orIjIuatiAC from Interactions, with
light siad, heavy asolei Points In the direction of the later-
edition sa&.ado adahaalm. . search -- and. fw
stswage Particles by wsplayLac %be mathad of LmT4Mtl4&tjne
"cording to areLs. The arose, soction of the production of
-par%lolos with an mar47 of 1 dQ 140 Nov in . modiuw~
weight mucloom or the emanate to
(5 t 2)10'27 =2. David", t'4 manAt of the Produatica aro.s
section, the ids angular distribution, of the k-ans...' a
Dead 2/3 all " other facts Indizate that a noticeable fr"tian of
alaw strange particles In producad In an Latramuclour amaA4#
Process. Furtb.mors' th*. ma:U um.swtaut: energy - 1-8-4 of a
fast anat.on are ovalmated la she case of a slail. aucl..a-
nUalo" o~11igi=. A q3wW.Pvo%0a CiV62 Up AU ATorz,~ of
(5.1 t 0.8) to a sadiaz-14"t muclou- of %he phat-a-141an,
n
o (60 1 10) % at it- lALti-l mora, 4.05 D-
which asiount
_ax%,u.w4.for,%hs prodmatim or Piano. AndA.05 Rev. are tr=.-
rarrsd to the malocas of the jaialms. As a proton In no nedium-
weight munlaus un4org"a 4-rF7cxl=&t*lY 2 0011181008s tho Pro%=,
in A. India nual.na-au.1~ collision, 106#4 dE - 35 t 10 %
of its tLitial -wrg7. By -_ of other of the
th. Present
plan =orgy *p.atrm& carried not 1-4*~!ad:%tly f
o
Paper I. a uuQI4-.u.'mA E 0 t % to obtained.
The 0'aUstic.1 kboory of smiltiple produ.ti.n
&% . (4o - 5o) %. Th. mtLmra, a. U.smagtkh, T. Voketna,
z. Kneastoove nnd I. Metuius, for ~helr help in the --ra...t.,
4.4 L. ?a" ow al. oal.t-. In axaly.iag .-ring ts.taza.
There %xv, I table and I reference..
Coad 3/3

21M SOV/56-57-5-4/6-
AuTHORS. Zhdccl. r. 2- Xrko,. P. K., Str.1-tsov. V. N., Tretly 110111
W.X. 'Chft F%-YIVA, Sta~~-.
TXTL&o 3ec adary Star. Occurring Ln the Interacti Pr.t
.. With
*
,
gao
rs3.m or 8.7 311 With Photodraphic
PUZODICALI Zh~l okopurLatentallnoy L tooretlchoskoy fizilgi, 1959,
Tel 37. Mr j(9). pp 611 - 615 (USSR)
ABSTRACT. 1. callI.Lene b.tvaeu high nor uU.I.ems, and nucleon. or
gL
amole,t the Loveati4atLon if t ha
orgy distribution b the
socandaz7 moolmorm and the pious is of special inters.ti. i

t
g.row, (Bar 1) found thI pritmary energies of between 5 and
:
40 Do- am is, 70% of this
n
.rdy to transferrdi. BelyakoT at .1
(11.f 2) amad 11systyan at .I (Ref 3) investigated %he inter.
"LL" between 9 Bev protons and pho%oozulsion n~joj, and ddt.r.
stood the orgy carried away by '&a% pions ad mount to
!rg I>
20-40% and those carried &say by a fast nucleon a. .0~-2
(
It
was, the of
preeent paper to evaluate the energy of
th;
the Cost I A Lon& produced by the interaction of
p
Card 1/3 8.7 a- protowe with Photographic .-1.1.n nuclei. A

PLI. (xxm-a) conototing of 100 layers ... ir-di.t.d 04
the dymcbs~jclmtron with 8.7 Saw proton. .au. ft tare or*
descri7sv4 " secondary, a- show no track of a 'act parttclv
Ith " anals between 178 and Me (with respect to the track
:
f the prime ry Vrotons) in the scul.1on plans. The following
_Ult . ... a -
octal ad by tb.
-z""I 1) 0.66--0.07
l
::r
feet noutrans, (%~ 500 me,) . 1:Und per t.rl their ...
~
go
:
-macrar east "cut 0.5-0-5)B-V. 2) 0. %h
sauep!Ion that th
:f:
be- at fast protoZ. and neutrons ~r rr.4 to . star) and
their averajo
:margy are equal, (55Z9 % of the energy or pr
we La *4 rA" G"o_
n
Part al rrl 5) Th. w.r.g.
y by
!
-..
r of ras Oca 7 so the neutral pious,
t pi (;:
amem to Do It.r_tiu to 3 3. Their v go t
- .1 ..r6y
'I
:ra
I
bull
,
(0 2 3-. 4 1,ft h
.
;
; I r .1 tr
,,,
,"
!
,
:.
the else in . to at..
of M ry h
rg.d p.rti nry Tare Ind;:
that amard the secondary particles flying away Under an arjia
44 10" (to the direction of the prIcary protons) there &.4 ab-t
010% -I.ovas .
Tb
&
gUl' r djstrlb
~tto. no fall
r-rd 2/) :,
.
;
partial- L. he y figu, . TU, her th n
,

PcdS.-t.kLy and T.. L. Ho;.ntal' for disc ... to-. Th.rv
we ttauras, I :table. and:5 rvfvr-"eoj YOf -hioft *r4 Sov~ot.
ASSOCIATION. 0b*y.dIv...yy Institut y&4*rnykh Is-led-niY (-T-i-t 1-3tiz~l-
of R ... rch)
March.21. M9
Card 315

i :"

83583
3/056/60/036/005/016/056
Boo6/BO70
boo
AUTHORS'. Markov, P. K., Tsyganov, E. N., Shafranova M. G.,
Shakhbazvan, B. A.
TITLE: Investigation of Elastic Proton-Proton Reatfering for an,
Energy of 8.5 Bev
PERIODICAL: Zhurnal-eksperimentallnoy i teoreticheskoy fiziki, 1960,
Vol. 38, No. 5, pp. 1471-1475
TEXT:- The authors studied elastic proton-proton scattering':by means of az
chamber (10-1012 cm3) consisting of emulsion layers of :the type H040 -SP-
(NIY,FI-BR) (400M). The-8-5 Bev protons were obtained from the proton
synchrotron of the OIYaI. The proton beamLwas incident~on the, emulsion
surface perpendicularly. The emulsion contained (2.90 � 0.06)b,022
hydrogen atoms per cm3. An immersion objective of magnifying power 630~
was used for evaluation. In the central part of the layer (2 - 2 cm2),
the flux density was (1-9710-05).105 particles/cm2. 3,.35 cm3 of the
emulsion were studied in all. For the (double) evaluation, those two-
pronged stars were selected which indicated elastic pp"!Iscattering. Their
Card 1/4

83583
Investigation of Elastic Proton-Proton Scat- S/056/60/038/005/0!6/05O
tering for-an Energy of 8.5 Bev B006/ .07.0
number was 799. According to the range of the slow proton, they were
divided into throe groups : 1) 10)A~~:R/,100~A; 2) 100
,AA A= R < 20 v 000~4; - and
3) R,,>-20,000/A , The tracks of the first two groups were~practically
black on account of the high sensitivity of the emulsion. The efficiency
of twofold evaluation for the different groups was (85t))~~, ~(~2.5tO-8)%,
and (78i5)%. 145 events of elastic proton scattering on free hydrogen~.
were selected according to criteria discussed here. The'results of -the.
analyses of these stars are shown in Figs. 1-3. Fig. 1 shows:the number N
of observed events as a function of jAyl. Aq is the difference betweenAhe
measured emission angle of the recoil proton and the angle that would
correspond -to its path accordingto the kinematics of elasti,clsc&ttering.
Fig. 2 shows 17 as a function of %/
where t is the non-coplanarity
angle, and A?- the error in its measurement. Fig. 3 shows N as a function
of 14 Y1 . Here, N denotes those cases which were selected according to the
first two criteria (R -T relation and coplanarity);-Avlis the difference
between the angle of the scattered proton and the angle:of the path of the
recoil proton according to the kinematics of elastic scattering. The
elastic scattering cross section was found to be Cr' el 0.8) mb
after various corrections had been made. Pig.. 4 shows the histograms of
Card-2/4

83583
investigation of Elastic Proton-Proton Scat- S/056/60/038/005/016/050
tering for an Energy of 8.5 Bev B006/BO,7O
the reduced differential pp-scattering cross sections~in the center-of-mas-s
system. The theoretical function dd'/d-ft- f(q) obtained accoIrdin5cto the
model of a purely absorbing disk (radius of the disk: 0.94-10-1 m), does
not represent the experimental results. Nor can this be achieved with
other models of purely absorbing protons. The model of a homo geneou's,
semi-permeable sphere (Curves 2 and 3) is best suited for the description
of the experimental results if the refractive index is assumed to be
different from unity. The model parameters that appear to bemost suitable
are given. The authors thank D. I. Blokhintsev, V. I.Neksler, M. Danysh,
M. I. Podgoretskiy I. Ya. Pomeranchuk Ya. A. SEorodinsYi- and K...Da
y,
Tolstov for discussions; the assistants of the LVE (High-energy.
Laboratory) of the OIYaI for the evaluation of the emulsion;,L. G. Popova
V. A. Nikitin, and V. A. Sviridov for their help and the operation of the
;9lectronic computer ("Ural") of the LTF OIYaI;and T.F.Grabovskaya
and 0. A. Ignatenko for evaluations and measurements. :ELhaLkhbaqyan..,
is mentioned. There are 4 figures and 9 references: 4.,Sovi et~and 5 US-
ASSOCIATION: Obl'yedinennyy institut yadernykh issledovaniy (Joint
Institute of Nuclear Research)
Card 3/4

* i ~ :i . ;
: I
. ! : : :;; . I , i
I , I ! ; 111111"1 ":: i1 11,11, 1 [1, t);;1 I 1111"

i'A"ImIlm. I:!.! 1 11 ~ 1 1 1 6166 1 , ;~

%
S,! 05 6/61/0411/606/010/0 5 4
D
AUT OHS; To Ying Haieb, Urillova, L. F., Yarkov, ?opovap L.
N_ Taygarlov, Shafranova,~ 51. G.,
Shaihbazyan, B. A., YuIdaahev,'_K_._Z.-, ---
TITLE: 8-5-Bev proton-proton scatterinG
P--RIODICAL-. Zhurnal eksT ')erimentallnoy i teoreticher-koy fizziki, ;v,. 41,
no. 6(12), 1961, 1748-1756
'2--'X-: Continuing previou3 work (V. B. Lyubimov i7t a!. 7 ~3z, 910,
1959; P. K. Iarkov'et al. ZhETF, L8, 1471, 1960) the au 'thora j.tudiod
elastic proton-proton scattering at energies of ij-5 Bev, unin'T photo-
E;raphic emulsions of the 5Hjmoif-rw (111KPI-BR) type, The prizary proton
1 0 .05 '10 particleg/cm2 (from the proton synchrotron of
bi-nm of (2.01
the Joint Institute of Nuclear Research) struck the emulsion
perpendicularly. The emulsion contained (2.90 4 0.06)-,1022 hydrogen atoms
per cm3. 354 elastic scattering events (Plus 145 of previous,work) were
found. The elastic scattering cross section was 8.74,� 0.40 millibarns.
Conclusions: (1) The mean square p-p interaction radius is
Card 1/2
q

S/056/61/041/006/'010/0)4
proton-proton scatterIng
(1-15 t 0-05).10-13 cm. (2) The departure of experimental fron calculated
results is three times the overall error. This is due to neglect of the
dep~!ndence of scattering amplitude on proton spin states, and to neglect
of i to real part, both of which wore confirmed by experiment. ~ However, the
real part does not exceed half of the imaginary part. The authors thank
1. Veksler for his interest, and K. D. Tolstov for collaboration.
There are 4 figures, 2 tables, and 11 references: 6 Soviet and 1, Mon-Soviet.'
The three most recent references to English-language publicatiors read as
fol lows: G. Von Dardel et al. Phys. Rev. Lett., 5., 3)3', 1960i A. Ashmore
et al, Phys. Rev. Lett., 5, 576, 196o; Y. K. Lim et al.,Suppl. Nuovo Cim.,
15. 382, 1960.
ASSOCIATION: Ob"yedinennyy institut yaderTh iosledov aniy (joint
Institute of Nuclenr Research , Fiziko-telchnicheskiy institut
AN Uzbekokoy SSR (Phyalootoohnical Institute
AS Uzbekskaya SSk)(A. A. Yuldanhev)-
SUBMITTED: June 21, 1961
Card 2/2
1111 11711,147ri =1111`f

5/056/62/042/002/020/055
B1O8/BJO4
AUTHORS: Azimov, S. A., To Ying Hsiehb, Kirillovii, L. F.,
Tayganov, E. I..< hafranova, M. G. ,
-~ha,khbazyan, B. A., yuldanhev, A. A.
TITLE% Elastic proton-proton scattering at 2.8:Bev
PERIODICAL& Zhurnal eksperlmentallnoyi tooreticheskay fiziki, v. 42,
no. 2, 1962, 00 - 454
TEXT: Elastic scattering of 2.0-Bov protons from the 01yal %16ee Association
entry) proton synchrotron from protons was studied with the aid of 400,a
thick HKK~W -6P(',;I'KFI-BR) photoemuluions. 492 elaetic:scattering events
were recorded. The differential cross section for elastic scattering In rhe
range between 2.5 and 20-50 was 10 - 10.2 mb. The exparimentaU'data do not:
agree with the as3umption on small spin interaction and =all real part of
the phase shifts. It was assumed that the singlet and'the triplet nuclear
force potentials are differentt V -(U 4. jw).-JIrl V The
calculations made with both the M matrix and the optical model considering
Card 112

S/056/62/042/00,'/020/055
Eln,iLlc proton-proton aratturing...
Coulomb interaction showed Thai different total cross sections have to bq
allowed for In the ainglet and triplet states. The mean square proton -
proton interaction radius is 1.06 + 0.10 f. With K