SCIENTIFIC ABSTRACT MESHCHERYAKOV, I. G. - MESHCHERYAKOV, M. G.
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CIA-RDP86-00513R001033620018-7
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S
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100
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December 31, 1967
Content Type:
SCIENTIFIC ABSTRACT
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12(2 ":70V/113-5011-6-lC/21
AUTHOR: Yegorova, A.T., Umnov, I.A., Meshcheryakov,
I.G., Gurvich, I.B., Candidate-of-T-e-c-FE-1-c-'ar
-S-c -2e n c e s
TITLE: The Temperature Field of Crankshaft Bearings
PERIODICAL: Avtomobillnaya promyshlennost', 1c.159, TTr 6, pp 2q,-31
(USSR)
ABSTRACT: The article describes tests carried out at the
Gorlkiy Automobile Plant to establish the influence
of various factors on the temperature field of the
crankshaft bearings of M-20 and LI-21A four-cylinder
engines. Reference is made to similar tests carried
out by the MVTU imeni Bauman on the crankshaft
bearin;rs of a SAZ-51 in 194P. The influence of the
rpm, enCine load and viscosity of the oil on the
bearini-s is shown in FiEure 2. Speed is seen to be
the bigUest factor, as every 150" rp~ increases the
teperature of the bearings from 12 at low rpm to
Card 1/3 2? at maximum rpm. The ad-lition of PX colloidal
_jC 7/113- 59-;`1-l 0121
The Temperature Fiell-i of -,r,-_,nks!~aft Bearin,-,s
graphite to the SJU machine oil used reduced the
temperature by 6-12,5c' in the 1!-21A and not more
than 6% in the M,20 (Figure 3). The effect of the
oil pressure (Figure 4) is giv5n; reduction of the
oil pressure from 3 to kg/cm increased the
temperature of the bearings bY 3-7% in the W-21-A
but had no effect in the 11-20. It is shown in Fi-
gure 5 how opening the throttle increases the tem-
perature even thou-h the rpm are constant. The
crankshafts of both engines were then revolved hot
and cold to find the effecL' of the combustion on
the bearing temperature. No change was observed
in the M-20 bat there was an increase of 1-3% in
the IM-21-A. The deterioration in the hardness of
tellurous babbitts due to increased t8mperature is
sho,im; the figures are 1a.1 HB at 20 C and 4.92
Card 2/3 at 1,11,00C. To reduce ~he temperature of the bearings
12(2) ! 10/21
The Temperature Field of Crankshal"t Bearings
the followinF, measures are r,-_3i.-_mended; use of
low-viscosity oil durinir runnin~----in and normal
use; addition of colioi~al graphite, etc.; in--
crease of oil pressure, '."here are 4 dia:--rams,
1 graph and 1 table.
ASSOCIATION: Go r avtozavod ('ror,kiy Automobile Plant)
Card 3/31;
C-1
USER/141ning bbthods Oct 48
Drilling
"&psriance of Drilling and Blasting Operations at
Quarries Supplying Rav Material to the 'Gigant' Cament
Factory," 1. T. Mashcharyakov, Mining Fmgr, 3 PP
"Hakh Trud I Tyazh Rabot" No 10
Describes procedure In detail, with three sketches, and
two tables.
4t8
21/figTIO3
7-rvv np, %-i-lrrj~~
40.
HISHUMUKOV, I.T.; BUGOSIAVSKIY, Yu.K.. otvetstvennyy redaktor; ORWV,
'Y Wbtibr lzdatelOstva; ARMYSV. G.G., tekhnicheBkiy redaktor
[Kinimm requirements for the blastman in open cut coal sines]
Tekhminimilm dlia vzr"uika na ugollnykh karlerakh. Koskva, Ugle-
tekldzdat, 1951. 133 P. (Kicrofilml (MLRA 10:1)
(Coal mines and nining--Sxplosives)
-MESHCHERYAKOV, 1.1, gornyy inzh. ; KAL:!,'F,!!-,'., gDrnyj -nzn.
Using igdanite Ifor lblRsting hard rock. VZrTv. n,-.~4/11'
299-303 164. (MIF-A 1'7~9'11
Froyektrc.--~.tkh-rio'~c,~~::~heskoye by-dro f3 sled --va ~el I Sxogo
1
Inatituta zhela-,abel.,-nnykh izdei-.y, s.-.=-',e7-'nykh 1 7ie-udnykh
materialov.
CHERNICHKINp D.S.; BORISENKOp N.I.; TK
kTq-.K.N.; KOKARt Ye.G.; FEDULOV,
LiW.; KPZLIUSK-TYp V.A.; MAKSIMOV9 A.S.1 GELOPERIN, B.B.
Professor D. V. Efremov; obituray. Elektrichestvo no.2:95-96 F 161.
(MIRA 14:3)
(Efremov, Dtiitrii Vasillevich, 1900-1961)
Ualrcl 1.14
a (2)
SOV/112-57-5-l-,''
Translation from: Referativnyy zhurnal. Elektrotekhnika, 1957, Nr 5, p 78 (USSR)
AUTHOR: Zaslavskaya, T. B. , Meshcheryakov, K. P.
TITLE: Principles of a Rela- Protective System for 1 10-kv Two-Wire. Gruiin(I
Return Rural Lines (Printsipy vypolneniya releynoy zashchity liniy 110 ~,.,
sel'skokhozyaystvennogo naznacheniva po sisteme " dva provoda - zernlya')
PERIODICAL: Tr. Transp. -energ. in-ta Zap.-Sib. fil AS USSR, 1956,
Nr 5, pp 27 - 38
ABSTRACT: Expanding rural loads will, in the near future, result in rural I 10 -kv
networks with long distances and small specific load densities as pecull'a -
features. The two-wire ground-return system seems to be rational und,.:-
such conditions. If such a line is supplied by a low-power systern or by an
individual power station, both the short circuit current feeding a distant fa-.11t
and the no-load current determined by a large capacitance of such a line %vil I
be close in magnitude to the normal load current; therefore, the conventional
overcurrent protection of such transmission lines becomes impossible. On
SOV/112-57-'~ 101-32
Principles af a Relay Protective System for 110 -kv Two-Wire Ground-Return . . . .
the other hand, the use of a complicated distance-type protective system is
noneconomical and requires highly qualified operating personnel. A current
asymmetry relay operating on phase-current asymmetry exceeding a certain
setting is the most rational for this case. The relay connected to each phase
consists of (1) an operating unit passing the difference of currents of two
phases and (2) a restraining unit passing the current of the third phase.
Ampere-turns of the operating and restraining units are so proportioned that
under normal conditions, the torques of the both units are balanced. If the
current in the operating unit increases, the relay in the faulty phase operates
while the relay in the sound phase is restrained from operation. Examination
of the relay torques for the least favorable conditions - a line of 400 km long
supplied by a low-power station - reveals that the relay made insensitive to
the no-load asymmetrical currents will reliably operate on any
asymmetrical fault on the transmission line. The relay operating conditions
improve as the length of the line decreases.
Card 2/2
T.B ~ Z.
a (3)
Translation from: Referativnyy zhurnal. Elektrotekhnika, 1957, Nr 5, p 68 (IJSSR)
AUTHOR: Shcherbakov, V. K. , Me~hche_r v, K. P.
TITLE: On the Problem of Using 110-kv Two-Wire Ground-Return Lines
(K voprosu ob ispol'zovanii liniy 110 kv po s isteme "dva provoda - zern] v,i
PERIODICAL: Tr. Transp.-energ. in-ta Zap.-Sib. fil. AS USSR, 1956,
Nr 6, pp 15 -18
ABSTRACT: I 10-kv two-wire ground-return lines are expedient to use for
supplying power to outlying kolkhozes and sovkhozes from large electric
stations - Capacitive currents in the wires of such a line are respons,.ble for
the asymmetry of the three-phase system. The total asymmetry in the tran~'_
mission line, generators, and transformers is determined by the load and
capacitive negative -phase -sequence currents. In lines under 150 km long, the
line capacitance reduces the overall current asymmetry. With lines over 150
km long, the line capacitance determines the totad asynunetry of currents in
Card I /Z
I..
SOV/112-57-5-10061
On the Problem of Using 110-kv Two-Wire Ground-Return Lines
the generator. In lines about 300 km long, the current asyrnmetry may be as
high as 20-ZSY*. Therefore, the maximum asymmetry of a branched rural
I 10 -kv network with S-mraz wires, operating on the two-wire ground-return
pattern, can be detV ined on the basis of no-load conditions
Ya-S.S.
Card 2/Z
8 C 3) 30V/1n---";----L -
Translation from: Referativnyy zhurnal. Elektrotekhnika, 1957, Nr 5, p 7b (IJISOl?)
AUTHOR: _Mes~~h akq~v,
_S~ __
TITLE: Splitting of Conductors in a 110-kv Two-Wire Ground-Return Systel'- Ln
Means of Raising the Critical Corona Voltage (Rasshchepleniye provoclfl-- 11:~
DPZ - 110 kv kak sredstvo povysheniya kriticheskogo napryazheniva korCj-,t,,)
PERIODICAL: Tr. Transp.-energ. in-ta Zap.-Sib. fil. AS USSR, 1956,
Nr 6, pp 19 -26
ABSTRACT: With small loads characteristic of electric power supply in rllT.-~!
areas, the diameter of the conductor of a two-wire ground-return 110 -kv 1"--
is determined from corona-loss limiting conditions. The possibilities of
reducing the conductor cross-sectional area by splitting the wires are b,-Jr-g
studied. Critical corona voltages have been computed (for a two-wire grourld-
return system having split wires) according to Peek's method and allowing fur
the effective capacitances of the line operating as a two-wire ground
Splitting of Conductors in a 110-kv Two-Wire Ground-Return S-.vsteir. as L M: -!,' ; .
circuit. An experimental determination of the critical (-Drcra voltage !--s be.- -
conducted with single (AS-120) and split (2 x AS-50, 2 x AS-35, 2 x IVI- 33)
wires - the "visible" corona being accepted as a determing factur. !',- 13
pointed out that replacing the AS-120 conductor with the split- 2 x AS- 5n :-
tors results in a markedly higher corona voltage on the line, as well as
considerable saving in metal.
N'. N T.
v
(-~ 0 L'---- M I P
ZASLAVSKAYA, T.B.. inzhener-elektrik; MZSHCHZUAKOV, K.P.. kandidat
takhnicheakikh nauk.
Principles of relay protection of 110 kv. lines of the
"two-wire-ground' ty-pe for agriculture. Trudy Tranap.-energ.
inst.Zap.-Sib.fil.AN SSSR no.6:27-36 156. (MI-RA 10:2)
(Electric lines) (Electric relays)
LIBKM, M.S. (Moskva),- MSHCHMYAKOV, K.P. (Moskva)
Minimum loss conditions in a line with regulated transverse com-
pensation. Izv.,AN SSM.Otd.tekh.nauk.Knerg.i avtom. no.2-2&35
Mr-Ap 162. (MIRA 15-4)
(Electric power distribution-Alternating current)
MHCHERYAKOV, K. P.
Determination of the power of the regulated transverse compen-
sation of a line. glaktroenergetika no.6:158-163 162.
(MIRA 16W
Electric power distribution)
Slectric lines-Overhead)
~
MESHCHEITY'AYOV, K. Ye.
"Treating Dysenter-j in Yctu,~~ 'Child-ren dith 7-ezisy ick-Lto-clcv
11-y Nauchnoy Studencheskoy Konfereritsii Varonezliskogc~ Gosudarstve,~irioj~o IMed its I-ns kc,,~o
Instituta, Varoriezh, I"r'*D -I C 3'
. )- ) pp , ) " -
!II I ~ / ; 4--'./ " /- ' ' ' 'j,
DRITRITEV, A.D.; SOWMIN. A.F.; MRSOMYAKOV. L.I.
Moving a frame-type reinforced concrete bridge. Avt. dDr. 21
no.2:14 F '58. (ITIRA 11:2)
(Bridges, Concrete)
A
1,MSIORERYAKOV, L.I., iazh.
Polymers in road construction. AVt.dor. 23 no.6:16-19
Je 160. (KIU 13: 6)
(Polymers)
(Transportation-Buildings and structures)
MESHCHERYAKOV, L.I., inzh.
Manufacture of experimental rubber bridge seats. Transp.strol.
12 no.7;20-22 J'l 162. (KMA 16 Q)
(Bridge construction) (Rubber goods)
.VAr.
MESHMMYAKOV, LJ,
Control joints made of pclymer materials. Av-t. dor. 25
no.2:17, 22 F 162. (MIRA 15:2)
(Polymers)
(Bridge construction)
MESHCHERYAKOV, LeQnid-l_vanovich; GOLUBKOVA, Ye.S., red.; BODANOVA,
A. P. , tekhn. red.
(Rubber bridge seats and hinges] Rezinovye opomye chasti
sharniry v mostakh. Moskva, Avtotransizdat, 1963. 80 p
(MIRA 16:6~
(Rubber goods)
(tridges-Design and construction)
RASSKAZOV, I.D,j MESHCHERYAKOV, L.I.; RAYEVSKIY, N.A.; FILIPPOV, O.N., inzh.
Assenbling prestressed rein-forced concrete beams with the
K-451M cranes. Transp. stroi. 14 no.10:13-16 0 164.
(MIRA 1P:3)
1. Glavnyy inzh. Mostostroya No.3 (for Rasskazov).
2. Glavnyv tekhnolog Mostostroya No.3 (for Meshcheryakov).
3. Nach-qlInik tPkhnicheskogo otdela Mostostroya No.3 (for
Payevs~,iy~
RAYEVSKIY, N.A., inzh.; MESHCHERYAKOV, L.I., inzn.
Self-fastening cap for vilbration pile driving. Tranap, 1.4
no.llt20-21 N 164. (MIRA 180)
L -8 9-.6 5
tOCESS10"i IlRi, AP5020391 UR/0230/65/000/008/0MV0013
624.6731624021.8
tFngi oor); Wiyevskiyt N, A. (Enginuqr); ~Ovfi
Y a, A-. Ine e r-)
TITME:. A ra nal constructio -fro
u.0 n:Of floating supports m KS'poxxtoon
8
SOURCE: Prlansf)ortnoya a troite.1 stvo., no 1965,, 11-13
trangpor tation, genera-I cons-tructiot F.S pontoon
RACT: A description is giver, of th9 conagtruction-of hikh-,my bAdge No. 1+04 in,
th~_ cit~,r of AstrakhanO The briege conoints,of four, prestressed conc rete qpans
z! lonc. A pl-an to move the deck spans into position Izi Means, of ordinary
was discarded in favor of a plan which would diMiDi3h exposure-of the docks'
-eosin bondlnm momenta and concentra-ted I do at ithe points-of re -tion withl
o ext OR a,
4'
oatzi. -A-plan for ra tional a o n c a ive .1 - by pla
GL14J Ll Upport vas c nnimr, group NO,, 32
The-substitute plan involved the use of &S pontoonz both-for super-
otrac Lure towers: and fox, support of the dock _gixders 0 A Aotal of 16 pontoons ims
all tritli~standardbol~ed Joints~' The arrangement of support- politoom 12
Ir V,
a wn a ;3-etchs Throe groupo Or four float3 each provide the principial-
Ca4 1/2
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140
NILRINYkNt M.A.; RASSKAZOV, I.D.-, MESHCHERYAKOV, L.I.; RAYEVSKIY, N.A.;
MURAVLEV, G.A.
Erection of the 44,8 metal span structures by the GFPK-.130
crane. Transp. strod. 15 no.9:13-16 S 165. (MTRA 18:11)
1. Upravlyayushchiy Mostostroyem No. 3(for Narinyan).
2. Glavnyy inah. Mostostroya No. 3 (for Rasakazov). 3. Glav-ny-y
tekhnolog Mostostroya No. 3(for Mashcheryakov). 4. Nacha-11nik
tekhnichoskogo otdela Mostostroya No.3 (for Rayevskiy).
5. Starshiy inzh. Mostostroya No.3 (for Muravlev).
)OSHCHERYAKOV, L.I., kand. tekbn. nnuic; KIPT',I-TN, V.T., Inzh.
Constriction and testing of F- bridge with corcless spar. strictures.
Avt. dor. 28 no.9115 5 165, DGRA 18tlC*I,
i.
za.,
re
me -
MESCHERYAKOV, M., kand. istoricheskikh nauk
Strateg.7 and tactics of the co=unist ps--ties at the present
stage. Komm. Vooruzr-,. Sil 4 no.4:46-53 F 164. OMIRA 17:9)
0 00 a a a a 0 er
a a If a U Id of It I? X-?i 0 it a a 34 to U a to in it a a 44 a
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MESHCHERYAKOV, M. G.
Diffuse radiation of neutrons in the cyclotron. D. G. Alkhazov, I. V. Kurchatov,
M. G. Meshcheryakov and V. N. Rukavishnikov. ~jj
24 Compt. rend. acad. sci. U. R. S. S. ZrA4AN ,I,
, 32-3 (1939) (in French).- The effect of the dimensions of the accelerating chamber,
the gas pressure and the magnetic field on the yield and energy of neutrons is discussed.
Diffuse neutrons are due to the D-rD reaction. G. 14. Petty
t. M -
~ns~- J RaA A , 0-14- C~ew- ~C;-' A 5 ~ SS ~.
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the data and tho,4e of t%o othrr atith#w% was obtaim-d
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NIESHCHEPY.AXOV, M.G.
"Accelerator Studies of High Energy Processes" a report presented at the rcnference
on the Peaceful Use of Atomic Energy in the USSR, 3k) June-', JUIY 1~55) ~~Oscow.
-
l
oz
I
MESHCMMYAKOV. M.G.; BOGACHEV, N.P.; NEGANOV, B.S.
,- "-- - -
Investigation of proton-proton interactions at high altitudes.
Izv.AN SSSR.Ser.fiz. 19 no.5:548-560 S-0 155. (MLRA 9:4)
l.Institut yadernykh problem Akademii nauk SSSR.
(Cosmic rays) (Nuclear physics)
~ - - -' ~ ~. .-- - - -
. 1, - " - - _7
c. a I - 2
(ICU x
hl. Eranch
IJ-
a - E.
i 7
f7 r 2
1'~l E SRc- V+ E R YA KNOV) M - G- -
S7 3J ECT USSR / PHYSICS CARD 1 / 2 1480
A71`17 OR EFREMOV,D.V., 1-:E66ZRJAZOVIM.~.~_ .,,1IflC,A.L-, DZEL_-P0V,V.P.,IVAN0V,P.F.,
KATY~EV,V.5., K01TAR,Z.G., 'M.;,LYSE7,I.F., YONOSZON,N.A.,
!TZVA2SKIJ,I.C1i., POLJAKOV,B.I., C'ESr1T0J,A.V.
TITLE The 6m-Synchrocyclotron of the institute for Nuclear Problems in
the USSR.
P~,RIODICAL Atomnaja Energija, 1, fasc.4, 5-12 (1?56)
Issued; 10 ,' 1956 reviewed: 1 1 , ~ 1 P, ~5 6
:he "m-synchrocyclotron, which was built in 1949, wag rebuilt in 1953 by the
addition of a new vacuum chamber with a diameter of 6 m of the poles of the
electromagnet. The energy of the accelerated protons was thereby increased to
660 MeV and the average amperage in the exterior orbits now amounts to 0,3
microamp~res. Also a new high frequency resonance system was built. The synchro-
cyclotron, after being reconstructed in the manner described, now furnishes in-
tense bundles of positive and negative pions (up to 400 YeV.) and of neutrons up
to 600 MeV. By a minor modification of certain elements o f t1-,e resonance system
it is possible to obtain also deuterons of up to 420 'j1eV and a-particles Uf up
to 840 MeV.
The individual parts ~electromagnet, resonance system hieh frejuency generator,
vacuum system, ion source, emission of particles), the arrangement of these parts,
and control of the synchrocyclotron are described in detail.
The main items of nuclear research carried out by means Of this instrument are:
The elastic scattering of protons by protons, of neutrons by protcns, and of
Atomnaja Energija, 1, fasc-4, 5-12 (15-56) CARD 2 j' 2 PA - 1480
neutrons by neutrons; the production of charged and neutral pions on the
occasion of collisions between nucleons ;~nd nucleonsi t,e interaction of pions
' interaction of nucleons and pions with atomic
w
ith nucleons. Furthermore, the
nuclei is studied.
Summary: This accelerator is at present the larFest of its type throughout the
world. It is used systematically by ten physical and cliemical institutes of the
Academy of Science in the USSR for purposes of nuclear research. The accelerator
works regularly for 100 to 105 hours a week. It is possible to ffork out investi-
Cations of 11 bundles of protons, neutrons and pions of KiClh energy.
The accelerator is the product of the work performed in the course of several
years by numerous scientists, engineers, and constructors. It was built by the
cooperation of many, particularly electrotechnical factories. In connection with
the development of various of its parts a considerable amount of physical,
electrotechnical, radiotechnical, electronic, and vacuumtechnical research work
was performed. Many difficulties could be foreseen, others were overcome in the
course of initial work. The upper energy limit for this method of acceleration
is apparently near , 1000 14eV.
INSTITUTION:
SUBJECT USSR / PHYSICS CARD 1 / 2 P,, - 1507
AUTHOR DgE OV,V.P., DMITRIEVSKIJ,V.P., KATAEV'V-S., KOZODAEV,V~S~
V-P
MOCERJAKOV,M.G., TAR&KANOV,K.I., CESTNCJ,A.V.
TITLE The Bundles of Particles with High Energies emitted by the
6 Meter Synchrocyclotron and their Utilization.
(Survey of Articles dealing with this Subject).
PERICDICAL AtomnaJa Energija, 1. fasc-4, 13,21 (1956)
Issued: 10 / 1956
The present work deals with the problem of the best utilization of the synchro-
oyclotron and describes a method for the production and collimation of many
bundles of particles so that several experimental orders may work simultaneously
The principal means of attaining better utilization of thia accelerator: Two
problems must, above all, be solved: Removal of the varioua intense bundles of
particles from the vacuum chamber of the accelerator and a considerable re-
duction o-f the background which is due to the accompanying radiation. For this
purpose the following measures were undertaken: a) Removal of the bundles of high
energy protons, neutrons, and pions from the chamber of the accelerator behind
the protective shield in 13 different directions. b) Installation of a measur-
ing pavilion which is protected against photon radiation and of a special
laboratory for work connected with pion bundles. c) Simultaneous carrying out
of experiments with several bundles of homogeneous or heterogeneous particles,
gauging of apparatus. d) Automatic remote control of experimental apparatus.
e) Registration of nuclear processes by electronic systems with several
channels.
Mr-I*;,Cui~mqKovf--rr ,
'i - - ---I- ~ -- ~1. .- ~-
-!ASMEYAROV, A.Y.; TOPCHITEV, A.V.; KMCHATOV, I.V.; SKOBYT-ITSYN, D. .;
X&PITSA, P.B.; IOM, A.F.; VIMGRAMY, A.F.;BMMURG, I.G.; TIKHONOV,
U.S.; FADMV, A.A.; YRM, I.M.; VWSLER, V.I.; KORHEYCMX, A.Te.;
POPOVA, H-V.; LKHKMVA, Z.A.; VASILEVSKAYA, V.L.; PETROVSKIY, I.G.;
ALEKSAIMOV, A.D.; ARTSIMOVICH, L.A.; MESHCHKRYAKOV, M.G.
Irene Joliet-Curie; obituary. Vest.AN SSSR 26 no.4-?3-72 Ap 156.
(Joliet-Curie, Irene, 1897-1956) (MIRA 9:7)
HzF /_2 M, C~-
USSIR/Nuclear Physics C-3
Abs Jour Referat Zhur - Fizika, No 5, 1957, 11093
Author ]~~ ~., ZreLov, V.P., Neganov, B.S.,
Vzorov, I.K., Shabudin, A.F.
Inst Institute of Nuclear Problem , Academy of Sciences,USSR
Title Energy Spectra of Positive Pions in the pp np
Reaction at 556 and 657 Mev.
Orig Pub Zh. eksperim. i teor. fiziki, 1956, 31, No i, 45-54
Abstract The magnetic analysis method was used at an an~-~le of 240
relative to the proton beam to measure the spectra of the
positive pions of the pp , np , , reaction at coilision
energies of 556 and 657 Mev. For an angle of 450, in the
center of mass system, the ratio of the differential cross
sections of the reaction op np amounts Lo
(d */d *)657: (d */d *)556 2.2:1. At both
Card 1/2
USSR/Nuclear Physics C-3
Abs Jour Ref Zhur - Fizika, No 5, 1957, 11093
collision energies, an avera,.-e of 8QIo of the accessible
energy is consumed in the formation of a positive pion
in one elementary act of the pp---~,np . f reaction.
Comparison of the measured spectra with the energy dis-
tributions corresponding to the statistical weights of
the final states, calculated under the assumption that
the formation of mesons takes place directly, has shown
that in the low-ener&v portion of the positive-pion spec-
tra the matrix element that connects the initial and fi-
nal states of the pp ) np , f reaction increases line-
arly with the momentum of the meson and for equal values
of momentum it has approximately the same magnitude for
both collision energies.
Card 2/2
USSR/Nuclear Physics C-3
Abs Jour : Referat Zhur Fizika, No 51 1957) 11094
Author : MeshcheLyLk~
?v, ~ -, Vzorov, I.K., Zrelov, V.P.,
4e-gEmov, B.S., Shabudin, A.F.
Inst : Not given
Title : Formation of Charged Mesons on Beryllium and Carbon by
Protons with 660 Mev Energy.
Orig Pub : Zh. eksperim. i teor. fiziki, 1956, 31, No 1, 55-062
Abstract : The method of magnetic analysis was used to measure the
energy spectra of positive and negative pions, emitted
in the p - Be and p C collisions at an angle of 240 re-
lative to the beam of the 660 Mev protons. The spectra
of the positive Dions have clearly pronounced maximum at
P-10 Mev in the laboratory system, while the amber of negm-
tive pions changes insignificantly in the range from
Card 1/2
USSR/Nuclear Physics C-3
Abs Jour Ref Zhix - Fizika, No 5~ 1957, -L1094
60 to 250 Mev. It was observed that the probability of
formation of positive pions in collision of protons with
the protons bound in the beryllium and carbon nuclei, is
at least one third the probability of formation on free
protons. The maximum in the spectrum of the positive
pious in the center of mass system is located near 100
Mev. The ratio of the positive and negative Dion yields
for beryllium and carbon was determined over the entire
extent of the spectra.
The ratio total yields of the positive and negative pions
for these elements is 5.3 - 0.6 and 7.0--; 0.8 respective-
ly.
Card 2/2
2 rA i6_14
AuTHOR LxLC,,jtjAKOV, G.1).
TITI.L Tne tolarisation of erotons wito tne energy of 66U bltV on tne
occasion of Nuclear Ocattering.
rzttIoLiGAL Lurn.eKso. i teor..Ii5, 3-L, tasc.3, 3-.1 - 37U (i)5b)
issued 12 / 1)5b
Tne present work investigates sucn polarization effects of' Protons witn tne init'.1al
energy of 660 MeV. At first tae production of polarized protons is cusc~isstd. Tne f3rst
scattering of protons occurred in tne 6 m synchocyciotron on a 4 cm beryllium target
(polarizer), whicn protruae3 into tne circuiar orbit of' tne 660 MeV protons.
Measuring method: The secondarily scattered protons were registered by means of
telescopes which consisted of two and triree scinti.11ation counters connected -for co-
incidence. The measuring oroer for seconaary scattering consistea of a circular phase
angle disk of 80o mm diameter in the center of wnicn a scatterer-anaiyzer was fittect.
~,xpei,iments consisted essentially in measur_,ng tn~_ angle dependence of asymmetry.
bummary of experimenta-L results* At 66C LeV the poiarization of' protons cccurs on tne
occasion of' diffraction scartering and aiso on the 3ccasion of quasielastic collisions.
In both processes the spin nas the same airec--on as in the case of free (p-p)
scattering. The values of asymmetr, an L U c as
y tounc,, ar, an g- e of 3 ' on tne o c ion of the
scattering of poiarizea protons vitn ~,62u !~ei on nuc.;.ei of Be, V, oL, rn and Bi were
equal to one another within the limits of mi-asuring errors. A comparison of data at
present available on the twofoia scaLtering of' proLons by oeryliium gave the
fol.lowing results: a) Tn,~ maximum vaiue of' tne polarization of oiffraction.like
scattered protons does not cnange noticeaniy if energy is increasea from 300 to 635 MeV,
I
Zurn.eksp.i teor-fis, 3i, fasc,,J, 361 - 37() (i956) Gi&tE 2 / 2 131L
and amounts to at least 60-oat 635 IMeV. u) 'Ine polarization of protons on tne
occasion of quasieiastic (p-p) scat.t.ering increases to aoout dcuoie its value if
energy increases from 2~::') to b35 ~eV, ana attains vaiue5 wnicn ave (,rdy little iower
tnan those of polarization on tne occasion of free (p-p.) scaLtering.
Apparently the polarization of' protons on tr-le occasion of free (p-p) scattering at
300 and at 635 Mev is approximately cL equal strengtti. However, Lne data ootainea
by this worK are as yet insiifficient.
iNoTITU.'IA: InstiruLe for Nuclear croc-Lems of Lrt ncad,~my of bciences of tne
'i
MESMC~+MRYAKOV, M.G-.
SUBJECT USSR / PHYSICS CAFD I / 2 PA - 1424
.A-*-u T H OR a~6ER,JAKOV, L:. --7~3;0i 07, 3. S, , 7Z0-.qGV,1.K-, ZRELOV,V.P. SABUDI-N,,-,,.F~
TITLE The 11,1agnetic Analysis cf the Reactions pj: T
and pp---~, dn~~III, at an Energ 060 Mev,
y of
PERIODICAL Dokl.Akad."auk,109, fa3c.3, 499-502
Issued: 9 10,56 revdewed; 10 1"1
For the purpose of the determination of further daln concerni-6 of
"he production processes of positive pions on the ocrasion of 'p-p' coll-,-~ons
the authors studied the momentuir, spectr-- antl aneular distrib%itions f t'~. s,~ -
condary protons emitted on the occlsion of the reactions I and !I at 61SO :.F-V.
Independent interest was caused by the possib-ility of separatint- for tne pur-
z~ose of a subsequent determination of their deeree of zolarization'; tKe dedterons
produced on the occasion of reaction III from the total flux cf secondary par-
tic.les. In connection with some further meusurements such an experim.~,nt permits
a. complete phenomenological analy,3is of reaction I'T Jncludino. the (IAermination
nf the ratio between the intensities of the twc. 1,onpible troi-iition-
S 31 and D2 '-1 Is 1 0 w1h i c h c o r r es ~,-) n. I t -) t h e e m i , o i "D 11 o f m e 9 -~ ns 1
p-state. The experiments were carried out with t~,-? ~-rieter
the Institute for Nuclear Problems of tl-.~~ kcade.%,,~ )-' Sci~,ncq nf -3:,R.
enerEy of the protons vias (61630+7)~ MeV and the half width r-f t-e spectram,
was + T.IeV. The scheme and the settJnG up of sp~fctrometer ~--e tl,,C-r, d'
cussed.
fla3C.3, 409-~02 PA - 1424
Dok I it 11 1 ' 956'; CARD 2
The relative momentum spectrum -,'L `,~e ~:arti-:les wtts
magnetic field strenjEth- effect 4~n hyir,--Eiz!r~
ence of the yields of polyethylene- and car~Don T'-C-
7" j,,~ 3~C,~-jrj jr,
of secondary protons and deuteron9fletermine] t`,r~uUh ;,r, ;,rjC',r~ -1
a diaeram. The most intense peak at HQ = 4260.',0- ~3mLi3s,cm cerr-:s~:ondi '.- tide
protons elastically sQattered on prot-,ns Lhr,)uel~ an ancle cf '71 'In th- -,enter
7 -
10,
Of mass SY3tem- The peaks at -11y = 4`0.'O~ L
to the deuterons of reaction III scattered under 43' and Of
mass system) respectively. The experimental and thc- comL,utel 1 o c i , 11 , if t hu -
teron peaks with respect to the peak of the P'Lastically scatter-d )rotons diff-r
by less tha-yi 1~-.
The continuous spectrum belongs to tl-,e se7oa:lary prc,tnnci of t- I and
!I. Its upper limit is in aEreament ait- t`;e --o,1-1.-,--zted 'for
reactions 35060-io3 and 3590.10~ ~auqf-,-cm respecti,.-ly,' e Spe ~~ t~"Im of t h,~
secondary parzicles produced on tne ocnasi,iii of coill~!i,)ns als-)
tained at an angle of 12.20 towar,is th,~ -,rim~iry
7
7 ', r) C .113 a ii F~q r -
peaks were about HQ = ')220.10" anl 1'~, = I - - Df ~z o if, ~ fl -
tum spectrum of the se,~ondary protons chant;eA t" -t r. -,-l 1 aI --- -3 t r 4- -
bution. The protons with more than 250 !JeV/' are emitt~,d main.j t C- -.i-,L r - it-P front
and the rear, but protons with swoiller momenta haqe a nearly 413otropic f1istr-'-
bution.
INSTITUTION',: Institute for Nucl~-ar Problems of the 3c~ience t,e 73S'11,
'
II
V
.
G AT M
E
114 W&MRIN
A~1~
wm - ~'_ '~U_ sai-
~*~rfblltM Of pQL%rLZW_ tul 'te ed
Tt.
~'k ~gier6'0 at $06 6, W) law.
At 8_'? rw' zw-f~"-f .A;i
rai~~ tr
AP4 W 'l'a
Mr!.'M, -1
tLe i a'-il -A I0. m 4!pzjW, iii.
tu
ww b--
b5wt: ATti bo W~-lnl 0-d-, Thallr=-Wis~
tu E16 -w1via oaffablb4
YEFRFI-DV, D. V., M17S, A. L., DZHELEP()V, V. P., IVANOV, T-. P.
KATISnV, V. S., KOMAR, F. G., MONOSZON, N. A., NEVIAZHSKIY, I. Kht
POLYAFOV, B. I., CHESTNOY, A. Y.
"The USSR A64demy of Sciences' 6 Metre Synchrocyclotron,r
paper presented at CERN Symposium, 1956, appearing in Nuclear
Instruments, No. 1, pp. 21-"0, 1957
AZHGEROV, L., VZOROV, Luwv) V., "IE-SHCHLIHAYOV, 11., IIEGANOV B. and SFABUDE" A.
"Forcing Deuterons from Nuclei of Li, 7e, C, and C by A-v Prctons,"
(Vybivaniye Detronov Iz Yader Li, Be, C, 1 0, Protonami s Energiyev v (75
Miev), USSR, 1957, Reported 17 MaY 1957 at the Second Session of the ~kientific
Council of the United Institute of lNuclear Research.
Ttanslation U-3,055,593, 22 Jan 58
ZRELOV, V.P., ~ MAW
IWHCqA~Q -', P.S., "ZO101r, T.X., VAPtTDT!,', A.?.
"Energy Snectra of n +-- Mesons In the pp-*npe reaction at 556
and o57 MeVv " paper presented at CERN Symposium, 1956, appearing in
Nuclear Instruments, No. 1, pp. 21-30, 1957
WIMIMYROV, M.G., BOGACHEV, N.P., LEKSTI,!, G.A., NEGANOV, B.S., PISKAREV, E.V.
I - ~. - -1. -.1,
"Scattering of Protons with Enerries of 460 and 660 MeV by Protons
and Deuterons," paper presented at CERN Symposium, 1956, appearing in
Nuclear Instrumentai No. 1, pp. 21-30, 1957
MVVERYAX011. ' I 8.9.P VZOROV, T.Y., ZREVV, V.P., SIRARMN, A.?.
L
"Magnetic Analysis of the Reactions pp---Ynp7r' (I), pp---,ppn" (IT)
and pp--xW'4' (III) at an Energy of 660 MeV," paper presented at CERY
Symposium, 1956, appearing in Nuclear Instruments, No. 1, pp. 21-30,
1957
I .
~TVCTIMYAXOV. M.C., VZOT1011, I-v-, ZArTOV, '1.P., '=AhIOIf, %1. 99AMTH, A.?.
"Charged Pion Production by 660 MeV Protons on Beryllium and
Carbon," paper presented at CMi Symposium, 1956, appeaLring in Nuclear
Instrumentb, 'to. 1, pp. 21-30, 1957
W.19qnqERYA1tOv' M.C. MWOTIEVP S.B., STOLFTOV, M.
I
"The Polarization of 660 MeV Protons," paper presented at CERN
SYmposium, 1956, appearing In %clear Instruments, No. 1, pp. 21-30, 1957
Vt. F. I
=j1CWXA~QV.j,DZTTELEFOV1 V.P., DMITRYFIfSKIY, V.P., K-ATYSITFIT, V.S. ,
KOZODAYEV, M.S., PONTEKORVOV B., ft-mNoy, A.Y.
"High Energy Particle Beams from the Six Metre Synchrocyclotron
and their Utilization," paper presented at CERN Symposium, 1956,
appearing in Nuclear Instruments, No. 1, pp. 21-3C, 1957
JEFRM,iC)V, D.V.; MESCE . ..; MI111C, A.L.; DZEMPOV, V.P.; IT'JIOV, P.P.;
KAMSEV) S.; KCMAR, J.G.; 11ALYSEV, I.F.; MOITOSZOIT, N.A.; NEVJAZSKIJ,
I.Ch.; FOIJIKOV, B.I.; GESTNOJ, A.V.; BEEIMA, Frantisek [translator]
The six meter synchrocyclotron of the Institute for Research on
Nuclear Problems affiliate4ato the Academy of Scierces of Sovi
Union. Jaderna energie 3 r"0.1:1-4 Ja 157. It
1. Ustav jaderne fysiky (for Benda).
7
-F FRr"i'S-1f, MUM fon ;~l
n
JON AT ~',&AOP CM4
NtigF ~Vcq> and A. 1'. .2 1 -v1,A
-rp 4, ()0-7
(1057) F"
a- ir 4v spectrum for th'a rep4iov p npO V,-" stu-d
--at bombard'ing 6nergica of 556 z~nd 667 Aivv. -.13y 4nopetic
analysis at ~,n al gle. 4 24* to thb Proton beam. The T-atiD of~
tile differential crops at.4W-(mea-,Rirc~I Ili L~c_
d
--af-a- eystem)-for the two vmrpv~ provc to be
r bass
(da d 2. 2 - 1. For botli
b6mbardment
alLs, Upprinximately 80% of-ulo avaiMic- encro is G
-ner pen*
l~slr elvrncn=5~ act.
in thi~-farnlAU 40~q cf-th. rtilles
on in
rKy-
A comparison ol the -meaured spectrtir wlUh file
ctic -4
to
'
I
f al 61"Iek c~nspuled -,5unlololl. that the nivsun
In. under thu.as
ed directly JAdlcatO w enargy part of
MAt In the-it)
no crl
-j. t, spectrul tho' ramwix element an-no,:111teawith tile Inuiza
-)]nearly
II I st-,t-- for the roactlon, varle8 -with ni~:,e
all. Jna n
a, 'cly the same- viduc~ul Wc-tlli-
:nwnleniuni and ltds pproxIm-
'
a[ nivroonla 17or both ba
rnbard!ng envrgl(--~, (auth)
A
Pi 07, OYE
RC
Tl
R L, Q L M. U. G. Til
tnv o? 2fc-,Ic
I'Qrxi"s of 6~p
p, (ire
Z~Zi cd~ i*
'.
7s
,E
.
F
v 1
u, at
wr nat;
131
A f, Phi - Uin!~ 4~,f VO vad 67cj 17~v,'
L r
HESHCHOYAKOV. M.G.; NURUSM, S.B.; STOLNTOV, G.D.
Polarization in (p - p)-scattering at 635 Yev [with su=nary in
Ingliah]. Zhur. eksp. i teor. fiz. 33 no.1:37-46 ji '57.(KLRA 10:9)
1. Ob"yedinennyy institut yadernykh iseledovaniy.
(Protons--Scattering)
AUTHOR: Azhgirey, L,S. , Vzorov, I.K., , Zroloy, V.P. ,
kieshcher-ya-kov, M.G. , Neganov, B.S. , Shabudin, A.F.
TITLE: The Knocking Out of Deuteron from the Nuclei Li, Be. C and 0 by
675 MeV Protons (Vybi-,raniye deytronov iz yader Li, Be. C 1 0
protonami s energiyey 675 MeV)
PERIODICALt Zhurnal Eksperim. I Teoret. Fiziki, 1957, Vol. 33, Nr
pp. 1185-1195 (USSR)
ABSTRACT.~ With the help of thi- magnetical analysis below 7,6', with respect
to the priruar-j pm~,on ray, the momentum spectrum of the charged
Dar-tiole was recorded which is produced when deuterium, lithiumv
beryllium, carbon a-nd o-xygen are bombarded by 675 MeV protons. The
occurrence of deuteror groups with an energy of -- 600 MeV %W ob-
ser7ed for all five elements. In the case of deuterium the fast
deut,gron3 result from the elastic scatiering of the protons by
deuterons. In all other cases the production mechanism of the reaG-.
tion must be a3r-ri:D.-.d to p + (Z,A) d + p + (Z - i, A - 2).
These reactions, therefora, c--r-reapond to thP scattering of the
protons by the q:uazi-Jeuteron groups within the target nucle-ixg,
The following differential cross sections were measur-ed.,
Card 1/2
56-5-19/46
~he Knocking Out of Deuteron from the Nuclei Li, Be, C and 0 by 675 ReV
Protons
W~ in mb/ster.
d - p 0,55 � 0.12
Li + p 2.9 + 0~6
Be + 1) 2.2 t 0.5
C + P 3-7 t 0.8
0 + -p 4.6 t 1.0
For the nuclei Li, Be, C and 0 the average motional energy of the
quazideuteron groups could be estimated at 8, 11 - 14 MeV. In the
highly energetic part of the spectra no occurrence of tritit= of
importance co,-zld be observed. From the data obtained by ex-periment
the conclusion, may be drawn that inter-action processes of three
particles occur, -vhich are r-onnected with a great transfer of
momenta. There ar-- 6 figurean 3 tables., and 23 references, 11. of
which are Slavic.
ASSOCIATION: United Nuclear Research In:tti tutt (Ob"yeclinennyy instltut yadernykh
issledovaniy)
SUBRITTED- Jjn,,! 1, !957
AVAILABLE: Library cf Congress
Card 2,12
L
AU12,101
T IT L E
ABSTRACT
MESHCHERYAKQMM.G --VP 'J.3. 3TCL_'. OV9G.L.
roiarizatio;; Scattering at 635 :.:eV.
(Polyarizatsiya v (~)-p) - rasseyarii pri 635 :.eV
Zhurna 1 ...*-s,)eri- Teoret .?.-' zik
i,1957,"cl 3.'z),-;r
56-7-6/66
7,,,-, 57-'~
_1 p -Z C t n-
By ~,.eans of a simple and a raul'i-ste-) scintillat4or. tk
gular diEtribation of the polarized protons ir. ')lastic p-.' 3 '~ at t U -
, e- 'o
rinZ was i:.ea.~,rcd ;;ithin tie ~i.,I,-.ilar ran,,e of 11
Thu. pri-aary ,rotor beam had an Lner~;,,: of 633 r~_e a
of 0,56-~,03.':,ith the help of th~.~ opticil ::.Od~l of b-~l)-;cat- -rif,f,
the results of the determination of the dillfcrential cro.iLj .1_,n
C10(6))of the elastically scattered but not po'arized ,rotons (Z-,=
=657 MeV) .vas analyzed. In this way it was posnible todeter,..Iinc- il!e
character of the interfere-ice between the _qmulitkides of CoUlc;.-.,'.j-nd
nuclear scattering;. The polarization found c7~n bexepresented
ximatively by the function: d0(6)P(&)=sin6co.9& xL3,2o.P,(CO_36)-
6)+1,2o -C., 12 aM2 '
+3,13 F2(cos P4(cos6' F6 cOs(L9)7 .10-27 ster.
presence of the te=- sin bcos ep (Cos C-) tenc.- to shov.; that -n sca~-
terina the trijletlike ?-state plays a certain ,art. It waH
' x
found that on 'he occasion of the -.uasielastic ca'. t crin -
Be O"lY-85,j af the :,rotons Polirize~ on the cccri~-.ion of scatteri:-..-
by 141, are nol~rized in t'.is case. (2 tabl.,~ Slavic
Ji ited '&'_icl,.,ar Research infititute, (Obllyedinennyy institut
yadernykh issledovaniy)
16-4-1957
Library of Con.,-,re~--
---'P r~ T kri'T C
A V-11 I LAB I E
tr
CJ
T r- ~i le r:
:'uc-'- ear -.!e a Ic -I,
24(5) SOV/156- 35-6-12/44
AUTHORS: Kumekin, Yu. P., TJfeshcherya~ov, M. G., Nurus,-,ev, IS,
Stoletov, G. D.
TITLE: Triple Scattering of Protons at 660 Mev (Troynoye rasseyaniye
protonov pri 660 Mev) I. 14'easurement of the Depolarization
Parameter D(900) (I. Izmereniye parametra depolyarizatsii
D(90'))
PERIODICAL: Zhurna2 el:sperimentallnoy i teoreticheskoy fiziki, 1958,
Vol ~ :- 6, PP 1398-1401 (USSR)
ABSTRACT: This paper deals with the contents of a lecture which was
held at the 4. session of the Scientific Council of the
Ob"yedinennyy Institut yadernykh issledovaniy (United Institute
for Nuclear Research). The parameter D was introduced by
Iffolfensteia (Vollfensliteyn) (Ref 1). It holds that
a (1-D) = 1- G-N-B 12 + JH ~2, where a is the scattering cross
~
0
0 4
section of the nonpolarized proton beam in hydrogen. The
amplitudes G, N, B, 11 are functions of the scattering angle
and of energy. In the present paT,er the results obtained by
Card 113 D-measurements in pp-scattering below 900 in the center of
SOV/56-35-6-12/44
Trille Scattering of Protons at 660 Mev. 1. Measurement of the Depolarization
Parimeter D(90')
mass system at 640 Mev are given. Work was carried out on
the six-meter synchrocyclotron of the United Institute for
Nuclear Research. The first scattering of the 660 Mev protons
took place in the external chamber o-1 the synchrocyclotron in the
beryllium polarizer target (4 cm thick) and gave a proton
beam with P 1 = 0.58 + 0.03 and Ep = 640 + 12 flev
(7-10 5 protons/cm 2sec). The second scattering occurred in the
hydrogen target (liquid 11 2 in a glass container, 11, cm dia--
meter). The mean proton energy in the center of the target
was 635 11ev. Whereas in the first scatterin- the an,,~le was
90, it was found Vi- , 9 1 e. ~O + 50 in the
2 = 41 , .5' (i 9
center of mass system). The energy after scattering was
315 + 40 Mev. The third scattering occurred finally in a
carbon analyzer target (0 3 ~120 ). The two variants of the
experimental arrangemen' G used by the authors are shown by a
figure. It is described and discussed, an! the size and arrange-
ment of the 9 coiinters is ~xiven.
Card 2/3 It holds that D(90 0) = 6 3nI/E3; the two asymmetry values were
SO V/56- -31-6- 12/44
Triple Scattering of Protons at 660 Ilev. I. ?-leasurement of the Depolarization
Parameter D(90')
determined as amounting to 6 3n - 0.200 + 0.032 and
E3 , 0.216 + 0.012, resi)ectively, and thus D(900) - 0.93+0.1,1.
These results agree well with those obtained by other authors
(reference 3: Ep= 310 Mev; reference 4: Er, = 415 1-1ev). The
result indicates tha4 p:~-aca_~tering at an angle of 900 is
mainly due to the C(J 1 + a2)n term in "he scattering matrix.
In Born's approximation this term correspondo to pure spin-
orbit coupling (Ref 5). The authors finally thank Ya. A.
Smorodinskiy and R. 1Y. Ryndin for discussions. There are
1 figure and 5 references, 1 of which is Soviet.
ASSOCIATION: Ob"yedinennyy -'nstitut yadernykh issledovaniy
(United Institute for Nuclear Research)
SUBMITTED: JulY 15, 1958
Card 3/3
21(7) SOV/56-36-6-4/66
AUTHORSs Azhgirey, L. S., Vzorovv I. K., Zrelov, V. P., ?Aeshcheryakov,
M. G., Neganov, B. S., Ryndin, R. M., Shabudin, A. 7-. -
TITLE: Interaction Between Protons and Atomic Nuclei at Energies of
660 Mev and the Intre-nuclear Distribution of the Nucleon
Momenta (Vzaimodeystviye protonov s atomndmi yadrami pri
energii 660 MeV i vnutriyadernoye raspredeleniye impullsov
nuklonov)
PERIODICAL: Zhurnal eksperiientallnoy i teoreticheskoy fiziki, 1959,
Vol 36, Nr 6, pp 1631 - 1649 (USSR)
ADSTRACT: Apart from theoretical discussions, this very detailed paper
above all deals with the momentum distribution in quasi-elastic
proton-nucleon collisions, and gives a detailed description
of the experiments carried out as well as a great number of
experimental data concerning the angular distributions and
energy spectra of secondary ,;)articles (mainly protons with
energies of Z 60 Mev) emitted at angles of 7, 12.2, 18, 24
and 300 in reactions between 660 Mev protons and nuclei of
Be, C, Cu and U. Table 3 gives for all 4 elements the da/dW
Card 1/4 measured for 8 different emission angles between 7 and 400.
Interaction Between Protons and Atomic Nuclei at SOV//56-56-6-4/66
Energies of 660 Mev and the T-ntra-atie:Lear Distribution of the Nucleon
i~omenta
Thus, the following was found for
~ = 70: d6/dL3=(1-100+0-055)-10-' 411M 2/st eradian, for
400 (0-074,t0.004).10 -74cm 21s teradian. Figure 2 shows these
results in form of a diagram. It is found that in the general
sense, the dependence of do/dw on A decreases with a decrease
of ~. The 4 diagrams in figure 3 show the energy spectra of the
charged secondary particles at 70t the following figures each
show (in 4 diagrams) the energy spectra for the other angles.
At 70 the characteristic peak (d2,j/d(ddE in 10-27CM2 /lateradian.Mev
is the ordinate) is narrow and is practically near 660 L~:ev; a
second maximum is only vaguely discernible and a weak minimum
can be observed only in the case of Cu at about 500 Mev. At
12.20 the peak is already broader and shifted somewhat towards
lower energies; the minima are more marked and are at energy
values of somewhat below 500 Mev. At 180 these peaks are still
broader and are found already at energies of< 600 Mev; the
minima are especially low in the case of Ou and U at about
Card 2/4 400 Mev. At 240 the broad maxima (especially in the case of U)
Interaction Between Protons and Atomic Nucle.'i aL Sov"15 6 -36 -6 -',-
*~.e Nuci~cn
Energies of 660 Mev and the lntra-nun1aar Listrlb.~tion of
Momenta
are at about 500 Mev, the minima are distinctly observable
at about 400 Mev; in the case of U the ordinate values are
about E