SCIENTIFIC ABSTRACT SHAVRIN, P.I. - SHAVRIN, P.I.

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• Collection: Scientific Abstracts
• Document Number (FOIA) /ESDN (CREST): CIA-RDP86-00513R001548720015-8
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• Document Creation Date: November 2, 2016
• Document Release Date: August 9, 2001
• Sequence Number: 15
• Publication Date: December 31, 1967
• Content Type: SCIENTIFIC ABSTRACT

S/560-/61-/000/ 01 1
Cosmic-ray equator- D299/D302
references, The 4 raost recent references to tile En-lish-
language publications read as follows; J. R, Storey, Phys- Rev-.,
113r, 297, 1959; TV, A, Pomerantz, V. R., Potnis, A. E, Sardsrbn,
J's Geophyo, lies. , (15, 3539, 1960; J, J., ".~'uenby, W.. R, 'iVebber.
Phil. Mlag., 4, 90.~ "1959; P~ J, Kellogg, M,, Schwartz, Nuovo
Cimento, 13., 761, 19559.
Card 3/3

T-
Y.-. SFAVR-'
of coLi In ir, r---jy~- ~ir,-,-ord i rr, to 161:c- d a ta o f "he thirc Soviet
r satellite, I s k, . s pu c- rn -n o , i
30-34
.1
(Cosmic ri-.-!~--Vpa~,urement) (Artificial satellites)

SAVEMW) !,A~ ; MMI-I'PCIV, V '1(2,.; SiLAVEIN, 1'. 1. ; PISA~NKO,
The equator of cos,.Ac ray3 according to the da,,r-t of the Maird
Soviet satellite whicle. Goomag. i aer. 1 no.4:490-493 jl-j'g
71
01. (ALL.' 14:12)
1. lllo~;kovskiy -osudarstvennyi universitot. imeni Lomonosova,
Inatitut radernoy fiz:Eki.
(Cosr,ac rays)

S 12011611001/006100-A1021
0-
144 7.:A)
AUT-ORS - 3aven,:o, I.L.; S~zavr_in,
T T r-.L De~-ection of zolt corouscular radiation at. 520 kim al-u-itude
4n the near-equa~orial latitudes
PERTIODTCAL: Geoma-netizm i aeronmrmiya, Vol 1, nD 6, 1-61, 875-e7q
T E X'T": The of corT)iisoular radiatiol, at a Ihoieht of 7'~O k7m --n,
the latitudes bet-.,,een 1500E and 150071 is discu-,-,sed. Ac-
cording- 4.o t'-.e authors, 'Ulis radiation caused certain discreDancies -in th-
readim~rE~ of t--.,,,o detectors in,7talled on the second SovIet soacesh-;D. The
flrst(external) detector, an 4P'j5Y -15 (FEU-15) pl-o'llomultiolier.. could
X- and'y_ ra~,s, protoA of I "Iev onergy and ele,,-trons of > 710 kev
e n e r gy The second (internal) detector, -- scintlillation counter, registered
the -.~z-nta of the b-.-emsstrahlung with a ccunting threshold of 25 kev.
M
'i . of the two re~;stration curves s~ic,.,;ed that. -wheri the s-oace-
hn c oap, ar i z o -, 1. - - I-
slli D cro - s e d ' !,.e _-adi _- t_J on, be 1 t 3 , and the ne ar- e,- ua t o r 4-- al rons ni axiza and
.minlma in the second Da_~t of both curves coincidEd. in t~'e -first
C' L rd I // 5

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are
e ' r -L t e d the icno--ohere. T,.,;o maps of
-th
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a-V E n
e
ws accordz to data regis tef ed by
`
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fl
o
on
at
"Ie LI of ~~d
-j On
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dr-~-ectors, I,% T
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T 'r,., ra n a are T-, e -,- p
v i ar. o v r e. r s
e o:~i a
cr , ,)c o,~
a re f7 , ;~u r .2 s n
t,.,,-o El..`
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~ry univ,~L%--lt
L .3 --T
L yad,,--noy fizi`i.
L --:7, n o s in-~ ~i tute of
SU3,41TTED: S e -T

VEPDOV) S. N., GOPCIIAKOV, Ye. V., LOCIACIFEV, 'fu- I.. NESTCEN, V. C., FISAMUK01,
SAVENK-0, 1. A., SHAVRID1, P. I.
"Inw!stigations of Radiati.1--)n Dur-"n-- I-Lights of Sats~I.IiLes, Space
Vehicles arid Rockets" 4-
Reocrt Dresented at the International Conference on Coside Rays
and Eartl! St02711. 4-15 See 61., Voto, Japan.
7~ C,

n D -2
S
shavr- V Ye.,P4sarenko,
1%, e C A in, F 1
Equator of cosmic rays u~:cr-d r.Ir data of the second
Soviet spaceship
A'
Lj hur n a 1 e k s p e r i m e n t a 1 1 n (.) y ie te s k o y f i z i ki , v - 4 1
no. 3(9'), 11961, 985 - 986
YT The use of earth satellites for th~e equator of cosmic
f:-crr, whil~h the structure of -the ge(--mak7,,:--LJic field can be determined
-;.;.-ich pe:rmits the checking of "he corre-.%eE3s of the theoretical and
approximation of this field cjffer~ a series of advantages over
::-,~asurements made on the earth. Thus, -.'.rie equator of cosmic rays
iLr-". ~I-oecaallly its effect on the geophysicai ph;~n,:,rnena (.an be accurately
The second spaceship also contained a gap-discharge counter
U I ~ -ally interroga-
v,-c,ie .),,Ases were fed to a rate meter whic". automatir,
ted b,- a diurnal storage system every -..h,-ri m-_nl,te, Up-on from
tht~ earth ~hs informati3r. stored by thIs r ~t r. s,-- i t t e dto the

t ~C)0310181020
jr-is on t- e earth T "I e d.-uriia-I :Le~_, ~-ry -Dale it posSible to
01 e ! ,I t i tud e dopendence of pri-iiat- ;.7' 1' a -JI -'at'on each time
1,,,, 1 1 Uis:- eqtiator z of latitudes
~1: ~2~3 p '~ i t e ri pas s ed the rad tatior. 1;..' C'I iy t-xp'~.rjmental points V
-
t'-
' ~
1V wet-e tis
1
latitude be
ow ,
i-Jer ?
, c,btain the em-
r
,
t
~
l
7
, .
.
-
f o nm a I a ~ The equator of cosirii,. ray.. was compared with

r ~,,aloalated by J. --luenb-, and 'U. R. i,_- r-. f . 7 : phi
r t 11 1. Mag
";y ~ak ng account of a n J .ip,~'e component of'
field e
i a and also wi th th q
-_--;:-,~albed by P. J.
'tild IM. 3'-~h'wartz (Ref. 8: Nuovj C~I_-Liic "L' , 1)51) in octupole
2 x --T,, a ' i o n . This comDarison showed i ,~'re ,men-! within the measure-
n ts . The authors tha!)k S, ','-~riiov. N. L. Grigorov and
discussion of the rt-s~~ L'
:,.z Tier-- _~re I fJ re and 8
~gu
f~, r = zic e a I Soviet and 7 non-Soviet. m~',sf ..'liportant re-

e r - ri,., s to the Enelish-language
!'E~id as follows.
J. R.
i P-nys . Rev, , 1 1 3, 297 , 195'1; A Z , 7_ R. Potnis , A. E.
Res 6')
J
Geophys 7/.R. Webber
Phil.
Ouenb~r
,
.
, ,
,

6 2 3 J, 7 9 6 1

29008
1 r'.;~o 14'-,/004/008/02 3
(10~q Atq 6
3 1 (J4/31 08
A ()R
U.L 1. Vernov, 6- N Corresponling 4',jember o the AS USSR, Saverko,
__h__ 1 . '~2~ It V Y and Pisarenko, IN . F:
I; A,,,S avrin, P. 1 4-1-
TT TL B Qitt.ir ra-di-tion belt of the Earth at 520 altitude
I C. 11; 1 C A L :A'_'ad,J,':,d,',,a nauk 663R- Doklady. v, 140. no, 4, 19061 , 71_~17 - 730
TE/,T: The second 6~viet satellite whose orbit -aas at an. altitude of 307 -
i59 km had an auto,~,atic storage system ohich enblad it to measure contin-
,c~isl-,, The scintillation
ratliation intensity in latitudes of +65
counter consisted of a 113Y-16(FEU-16) pbotomultipier and a NaI(Tl) crystaL
"ne energy threshol,t of this counter .vas 25 kev. A.] CTC-5(ST -5) Geiger
counter ,,~as also used. _1'.1easurements sho~aed that tie couliting rate of the
scintillation counter, from the -3quator to latitudas of -r4UD - 500, increased
2 2 14
from 5 pulss/cm, ;sec to 10 12 pulses/cm se-, In lau.tudes from
0' ~,~sec in
to -650, the coLzntin-- rate increased to 20 - SOO ,)ulses/CM
0 S T c a s s . The authors :tszume that this increase in x-ray intensi%~ is
c,,.used b.-, )ar'u_icle--: of the radiation belt of the --,-'3.rth. To prove this
C;rd 112

2 qfJO8
j/020/ _)1/'1"'0/004/'U_U_8/023
Gutt~r ra:'iat4cn belt of the Earth ..... B104/'B'68
ween the 17ones of hign.~r in'~nsi -7 of the
.tiL,::.ent, the relations bet %
norr`.er~i ~;nd southern hemisp:.ers are studied It is s-ov;n tnat the zones
of Lipher intenzity on the noi-t-ern and southtern '1~m~spheres --re conm~cted
The ,~.sition of ti-ie of
lin,_.~j of f~jrce of t~ie -oom-i;rnetic field.
....,nc,--d intensity ,.t 5_-'O km frc,::. the Earth i~i :Jet;r:r1_nc,_J b.,,- th.]
i'_~ Tne ind~cati.-.:-.s of t'ne two counters to det-rzl4ne
tio.- and ener&( of t~-_ --adiat-ion . The autho-s are convincell that
the enhanced intensity rccorded is due to electr,_~n3 of the out,3r radiation
--It, .-Iich are slowe.~ dc.,.-.,n -'n the casing of the sttellite, The _lu t*.,.ors
n--n? A. Ye Chudakov, 1 P ivanenko, Lnd V Go-rciakov for discussions.
'-here ar~- 2 figures, ! t,-.ble.and 6 references: .71 Soviet and 5 non-Soviet-
The three refor-nces to Enp.-_~ish-langua-e publicatim-_1 read as follows:
I- I'1' Veot~'ne et a!,, Planet 6-oace Sci., 1, 285 (1959); Jz B. Ci_~.dis at
al., J. Geophys, Res , 66j 343 ~196!); Jc -A Welch et al T Geo~.,h-s. Res,
gug Oq'59)
AiSOCIATION - .,oskovski~- gosudars;vennyy un~versit~t ir,- IL, V. Lomnonosova
oscow 6tate ~',niversit~ V. L~,mcnoscv)
JU~~.,.TTTED: ;,-zne 7,
C I,-. r 1. 2) / 2

1 7;-, -.z- zz
Vernov, S. N, Correspondin,:: 'il,~mber AS USSR, Save.,Lk--
Shavrin, P. I., Pisarenl~o, 11. F.
Di~-,covery of an inner radiation bell at 520 km altitude in
the rel-i on of the S-outh-Atlantic nia,,I-netic anomaly
LL: Akademi-ja nauk SSSR. Doklady, v. 1,.0, no 114' 1104".
-AT: The paper renorts on the discovery and inve:;tigation of the inner
the second Soviet satellite. Tho radio,'Iietric apparatas
belt b
-s dl-sch:-r~e counter CrC-I-(7iTS-5) and scintillat.on counter ~3y-16(FEU 16)
witi~ cr--stal) carried on the s~,tellite rec)rded increased radiation,
-rit,~n~~ity ul,,ove ti-..e magnetic anomaly in the South ktlantic. The scinzilla
15ion courter recorded particles with a threshold of 25 kev and the total
r,-Ina~se of ener,-'Y in the crystal. Analysis of the data leads to the
~*ollowin~, conclusions: The increased radiation intensity revealed -to the
b.-~r the fli~Thts of the s~-cond Soviet satellite at 320 km altatude
t~-~e Breziji~-
..-n ma-,nt-tic anomaly is att ribu tab! e to the inner radi~-.tzcr.
radi~ition belt has been found north of the geoma~r-ct,.,--
tir2e ro inner
e-,-tor. reflection roints there lie iii6her than in the anorralous
Card

2 91'.1 1
S/OK "O/--~r 0
-,-l.--,,-,overy of an i-ner radi;~tion... B125/BI38
P, -1 0 n At low geomag-netic latitudes, it is the croton -ompor-ent of the
at,~,,)n belt which nrevails in the anomal,)LS rvgion- Th e 1 - ns
x -.-n 1 q` i or., en u P, ed !- v t he d ec e I e ra ti o n o I' e 1 ec t ro ns i n t he oasin-
I r S -i t -~.er latitudes and the inten.-:ity of the -,rrt-n
hi p
d ~~ C r C z An outer rndi%tion telt acreE~.--s at mazne -a C
Isz -tlro -an intr- be -Nev-
-mediLite region t n the outer and .rner
b,~ n tl-.~ te r~n~~ i a t-- r.,: on, ~-.e b r;:- m s s t r a'r- I un 1 i n S
n ~.n I o r !i iu,trfmr :ls -1111C."I is in th~' intensity max~-Za -'-e 1!,.--
r ra, hetwec.-, ti-.e
1 ia t Lo n 'oe 1 t ~~ t t I.- t -, I t i tud e . T Le ~-i
~~tiler rad,,atlon 'relts , which is very distinct on the north~-=.
made from the third Soviell satellite., is abser!-
U
n t F t.-,.e Brazill,.,n ano,-~:aly. This fact. together. w4th lara --_,i
-6he z--,ze of t*,:e on t~e !~.e-`nern hemis~)'-ere and near t~- ecuazori
~-i X :1 1. a -i n -6 he formation of th- -,.nar radiation of the Earth, There ar;~ 2
1, ~.-ures , I rnlbl e nd re 'o- c e s 2 'Sovi-t and on - 5 o,.- - T'-.e tl-:--
i~o r r. c e s t o F'r s',: - 1 -2 1 11 a t i 0 n s read vi follows s S
o, 7 71
S. Y o j
65- --c
2 1 "-1
"T.1 i- Ci
7,

is~-(Dvery of an -1nner r~7tdl~tion
A 5' 0"
H; UP 1 T i, '11;
B 12
urliver2-lter im Y. A L D m. o n --.s c) va
7 ' )'4' e 'Un I V P J%l i t v I In 0. T' I I Y. V L o 71 o r. o -,-, o v

PISARENKO, N. F., SAVENKO, I. A., CHUDAKOV, A. Ye., S IN ~P
GORCHAKOV, E. V., LOGACHEV, Yu. I., NESTEROV, V. E. 1!!~V~R -I., VERNOV, S. N.
"Investigations of Radiation During Flights of Satellites, Space
Vehicles, and Rockets."
Soviet papers Presented at Plenary Meetings of Committee on Space REsearch
(COSPAR) and third International space Sumposium, Washington, D. C.,
23 Apr - 9 May 62.

S/86-5/62/002/000/018/042
D405/D301
-jJTIIORS: Nesterov, V.Ye., Pisarenko, N.F., Saven1co, I.A. and
Shavrin, P.I.
M-2: Ionizing radiations at altitudes of 180-340 km and
the radiation hazard to manned space flight A.
SOURCE.: Problemy kosmichesitoy biologii. v. 2. Ed. by N. Sisd-
kyan and V. Ya--dovslciy. Moscow, Izd-vo AN SSSR, 1962P
170-190
TEXT: The experiments, conducted on the Second and Third
Space Ship yielded the following new results: An external radiation
Delt of the Earth was detected at an altitude of 180-320 ku; its
boundaries were delimited at all longitudes. The dependence of the
intensity on longitude was established for the external radiation
belt, the intensity increasing sharply in the South Atlantic and in
other regions. A lowering of the internal radiation belt to 230-
320 lcn was observed in the region of the Brazilian magnetic anomaly.!
The distribution of cosmic radiation around the globe was measured.
Card 1/3,

S/865/62/002/000/018/042
Ionizing radiations D405/D301
.a,:~ gco,,rophic distribution and the magnitude of absorbed dose-rates
~:) Lj -
-.7 'Y'e ejet,.:rmined. These results were obtained by mcatis of radiometric
L
consisting of scintillation and Geiger counters. This
C' --)me-L1.t ena'.)Ied the deterar"nation of the nature of the radiation,
;:,:j c-stinate the energy of the particlcs and to TL'ea--I-Ire the absorbed
-Io5e--.7ate; by usincr memory devices -,rith 24 hour storage capacity it~
~-.,as -!)ossi:31e to conduct these neasur:2ments around the entire globe.
Lac avcri,,*e absorbed dose-rate -uas 3.5 and 8.3 mrad/day for the
,~,zcond aad Third Space S"aiDs rcs-)ectively; the absorbed dose-rate
iar-'ide t7ic nL;ace ships va-ried '~et'Qee-a 0.35 and 0.7 mrad, depending
C , -lie r, 'n
-,)-a t:,_ 'tion of the orbit T,.,ith respect to -1 adiatio belts.
- ')osl L k~
P- --:as found that the proton fli.Lxes of the internal belt in the re-
'ficr. of tbc 3raziliazi anomaly rmay -five a substantial contribution
to the dose-rate. The average dosc-rate of 3.5 and 08.3 mrad/day is
aot dan~~(,rous to astronauts. At 320 I= the absorbed dose-rate was
" 1)1 ~I f primary cocc-aic radiation at high alti-
LC!
/ - j - The presence 0
-&-cs izaad, to some specific, though rare, biological effects
I- -Lts of not
are Ilot observed at sea level. I-i -the case of flic!
lorv~ d-urat on a altitudes of 230-300 only solar, cosmic
-arC-; 2/3

-S/865/62/002/000/01%-J/042
radiations D405/D301
r"(f...iation, produced in chromosphcric bursts, can present a radiation.,
'iazard. So-me data, on cosmic-radiation buxsts during 1958-1959 are
li.,;t-ed. z;ystematic forecasts of solar bursts accompanied by the
(2,niission of cosmic radiation Lire very important for the prevention
of e-.-.posure to radiation hazard. Such a method of forecasting could'
:De the recording of gamnia radiation on the space ship. If the theoTy
of the origin of cosmic radiation, developed by V.P. ShabansIdy andt',
E'evcrnyy is true, then any appearance of cosmic radiation at
thc ~-,omezit of solar bursts ought to be accompanied by the em3-ssion
of -,,aania radiation. Summing up, the absorbed dose-rate is strongly
dc;icv.dent on the inclination of the orbit, the flight altitude and
the thickness of the space ship's protection. There are 10 figures
and 3 tables.
Card 3/3

I
_2 15 5
S/2 03/16 2/ 002/C)0 1/ 003/10 19
1023/1223
I. A., Shavrin,P.l. , Nester ()V,V.Yee
r5i(]L~~tLon bolts at 180-250km height
-)nor
C;,3 o-nr_j,,n (I t L 7 mk er, ilya, v.2, no.l,,1962, 41-47
U U
":7 The d nosmic rR7.9 and rridiation bel's at the
obta-'ned by the second Soviet ccsmIc
'3'It.1311-ite. "'he third cns;ii_!c space-ship, launched on December 1,
with. a nerigea oll 10j;Tral, apogee of 250km and an inclination
650 rnaajurad the Interisity and geograph.ical position of the
rrid -'ation bell's In the height range 180-250km. The apparatus
consisted of a crvst;al (a cylinder of 14mm height and
)Orri diameter) %vith a ;.hotonmitiplier and a gas counter, T-he
,,rystai eountw'13 al'! par"cles above 25kav and measured the total
,-,nerj~y diss ilpatii)n in it. 7he counting rates increase from the
equator to hilgher latitudes: of the counter from 0.8 to 3.2 count--s
cm~~ - S 8c
Card 1/3

S/ 203 "6l/1002,'1001,-100311019
1023/ 1'223
r th s r ad ia t Irin '.) e lt 3
instl~ A yadernoy flziki State
i-iniversit-Y Im. V.V. Lomonosov, institute of Nuclear
?IIV3 iG 3
Ir,rd '11/3

Lj
3 2,
D036/D113
AUTHORS: Savenko, I.A.; Pisarenko, N.F.; Shavrin, P.I.
TITLE: Space flights and tile radlation hazard
PERIODICAL: Priroda, no 2, '1962, 40-48
TEXT: This popular article deals with radiation ha-zards in space flights,
The si-stem of measuring radiation doses in rads, cosmic radiation at the
Earth's surface and at low altitudes, the effect of solar radiation on
primary cosmic radiation, the radiation belts of tile Earth, radiation
connecte,-! with solar flares and dosimetric measurements made on board the
second and third Soviet satellites in August and December 1960 are discussed.
The dosimetric measurements are shown in charts and a graph The maximum
permissible dose in the USSR for persons working continuously with radio-
active materials and ionizing-radiation sources is 0 1 rems per working
week. A group of scientists led by S.N. Vernov, Corresponding Member of the
Card 1/3

S,/026 /62,/000/002/002/004
Space flights and the radiation hazard D036/Dll3
AN SSSR (AS USSR), establisbed the magnitude of the flux of primary particles
in interplanetary space -3n the basis of data obtained by cosmic rockets;
in 1959, a period of intense solar activity the flux was 2 particles./cm
sec behind a protective screen about 1 9/cm~ thick, giving about 15 mrads per
24 hours Besides the inner and outer radiation belts of the Earth, Soviet
scientists also located a third belt 50-60,000 km from the Earth's center;
however, the lo-v,7 energy of its particles (a few hundred ev) means that this
belt does not constitute a radiation hazard. The Soviet dosimetric
measurements showed the following: The tra,jectories of the second and third
Soviet spaceship-satellites are safe from the radiation point of view,
Protect4on from the outer radiation belt is p~assible by suitable shielding:
during the flights of the first, second and third Sovitt cosmic rockets
through this belt.the total radiation dose behind a 1-2 9/cm -thick screen
did not 2. exceed 0.1 rad In the inner radiation belt,a shi-eld several tens
of VC111 thick would be required, therefore this belt should be avoided,
Car-i 2/3

-~2, 7-,
S/026/62/000/002/002/004
Space flights and the radiation hazard D036/D113
Other planets may also have radiation belts, Radiation resulting from solar
flares is the main hazard. Solar flares producing a dose of 10 rad/hr behind
a screen several 9-/cm"-tliick occur 3-7 times annually, more intense flares
less often. For future flights,a special well-shielded cabin should be
provided for protection during the flare, or else it should be possible to
terminate the flight in good time. There are 8 figures and 3 references, I
Soviet and 2 non-Soviet. The two English-language references are: "Journal
of the Astronautic,~I Science", 1961, No. 3; "Nucleonics", 1961, No. 4 (USA),
Card 3/3

S/560/62/000/013/002/009
1046/1242
AUII'E'O-RS Vernov, S.,.-.venko, I.A. ,
Plesterov, --nd Pisarenko, N.F.
TITLE: Radiation ]),-lts of the earth at altitudes from
180 to 250 km
SOURCE: Akademiya n-iuk SSSR. Iskass~tvennyye sputniki
7.ernli. 11r).1-1. I~oscow, 1962, 67-74
TEXT: ',. s ~3 um i n- ideiit~c-il altitude.dependence of the
radir~tion intensity in the northern nnd-the southern hemispheres,
it is shown frori meas-,Lri2npnts ml!de on the third orbital space ship
on Deceiriber 1, 1960 (orbital dr~ta: perigee 187 km, apogee 265 km,
i6clinqtion 650) that the radiation intensity in the outer belt
decreases by a. f,-ctor of' 2 between h - 235 km and h = 185 km.
Card 112

S/560/62/000/013/002/009
1046/1242
R,tdiittion belt,; oi' e-rtii ...
Coinpari:;,)n vit"i Uii~ 0,. the SeCOnd orbital spaceFhip shows
UaaU in Uie hi h region in the -iouthern Atlan-
tic the bremsstrahlung inten.-iity li;--ts increased with the 100 km
decrease in ;-Lltitude and -the entire region appears to h.-Ive shifted
to th,2 north-west. Thin; - noi!-.1ou-; beh:-vior may be due to either
the m~-!Zuetic storm of N-)vember 10 qnd December 1, 1960, or to some
new phenomenon on the inner bciirOtry of the radiation belts, The
-ivern.,
-e bremsstr:ihlUng ener-~y ior the outer-belt electrons is
2-1o5 eV; the correspondinr electron flux is 2.1o5 particles
cm-2 seC-1. The r:,dl,~tion over th,~ Brazilian magnetic anomaly is
due to the proton.- ol t1he inner r-diation belt; the particle count
in this reL;ion (Gei,ei' counters) drops from 10 particles cm-2
.sec-1 at h=320 h-Hi (orbitr~.l ship II) to 2 particles cm-2 sec-l
at h-220 1cm (orbital ship III). There are 6 figures and 2 tables.
3 UB~,;ITTED; 3-, '-.,,!Lqber 12, 1961
Card 212

4190?
S/560/62/000/013/003/009
1046/1242
UT'ri 0 1 ?S Savenko, I.A., -JhrLvrin, P.I., and Pisz-renko, N.F.
TITLE: Soft corpit~-c!zlr!r radiation -it'an altitude of
320 km in near-e(,uatorial latitudes
SOURCE; Akaderriir~ n-uk :-33SR. Iskusstvennyye sputniki
7einli. no.1 1). Iloscow, 1962, 75-80
T EM T'he CsI~Tl) counter mounted-on the skin of the
second Soviet orbital spaceship detected strong corpuscular ra#-
ation. at altitudes of about 300 km in the near-e,.-uatorial lati-
tqdes in the 1500E to 150OW ~t)ne. This radir~tion is quite soft,
since it was detected by the LnLier counter situated behind a layer
Card 1/2

S/560/62/000/013/003/009
1046/1242
Snft corptzscul~-i.?-, -I-i.di:~.~i,)n It ...
of' about 5 g.cm-2. VI-Le olhi~ei-ved properties of the corpuscular
radl.!,Ltion can be envisioned n.9 104 eV electrons moving in a stream
of 5.109 particles.cm-.sec-l.ster. The origin of the low-energy
charged particles in these re.i~)ns is still unknown. There are
5 fi ,-~-u P e a
SUBKITTED; Se-utember 12, 1961
CPrd 2/2

higo8
S/560/62/000/013/004/009
1046/1242
A UT HORS: Savenko, I.A.,J*isarenko, N.F., "havr n,
n.nd I'n.pkov, S.P.
TITLE: Pfensureitc tit of thQ absorbed radiation dose on
the Soviet orbital spaceship III
SOURCC: Akademiya wiuk 3SSR. -skusstvennyye sputniki. v
V,emli. no-13. t,'Oscow, 1962, 81-84
TEXT: The third orbital spaceship launched on December
1, 1961 (peri-;ee 187 km, apogee 265 km, inclination 651D) regis-
tered the absorption of r~-,.di.-~tion doses at altitudes of 180 to
20 km (average of 6.9 rn.d per 24 hours, or 0.35 to 0.6 rad
per orbital loop, dependm.;r on the geographical position). These
Card 112

3/560/62/000/013/004/009--
1046/1242
Ye,-LSUremerit of the ...
results, combLned with the d-,t-- produced by the
ship for altitudes of 306 to 339 km, show that
virtually safe Pt ,iltitudes below 350 km, when
chromospheric flares. Therp P.re 2 figures.
S UB 114 1 T T ED a, October 10, 1961
second orbital J
space flight is
there are no solar
Cz:rd 212

13 102
N., Yo. V. Locacllev,
G. Pic7~r-~nko,
anl.
5
y n i n
v . no . 7 ~6, -76 1
S P T! 0 r11 ;! I nIN ii r;i.l ~;-,t ion by t:~,F- accond
r z! :1 c L,I y o - ~l w: i i L, -r. i rd the Venus
Iy Li
11 15, 1 ),,5 L 0:1
counte,-F-, an~-' fo-.- 2torin~,, d,,k'.n throuch
hOLI:'S. The s-)~,lthcrn -=jP2 of increazod rr,, on
'en,; 4. 'y are un 1 3-,~ ed !y 1 -' nked by 1~-, I in, s of f orcz e o f tne i--a o.-,a ~;ncc
f eid. ~Iie incroased radiation intenzitty is Jue to elec;rans c.- 'he
outer raliation belt, slowed down in the Jacket of zhe spaceship. The
Cari 1/3

:i o ur r. a i-, r, 7-1
ne~ u r by th'? lorc-
J 1 i 7 n L i -1 ,1r:1 c r o
r c in -2:1v n .2 C lj~
e j f
-0 la r- iel t n.? h Jur4nj, th,
r,I Z 3 s i h -tv n y ~j i i n t i a 1 f f,-- c I o r, % 1~ e
oll -3;- r%,i i o 11 7' x(-;-, t for a fe-.-. h.? on, in '-~na i t v a:
t "n v ne,! col,.!Iti:n. dlir~nr "le three -t-ekol flight
t o 1-,,: 1 f"'! r: I a t ion ill -.y over
~le
o*.,ser;c I On of '. orlcond 8oac.-.81i i; a, ar.
3 2 0 n r) t.;- c i n r, k? r ral i a t i,,) n b e I in *.hio anomaly,
f E. :..P a i a 0 n b e I t) r, n an, t sm
-177, e 3 On -
'ncreasQs zi-h JncreasinE
i2 :i eportion of X-ruij
zon"? 0~ !ower zena-,tes ou:0-
r -i '. i on e ITh*-s zz)ri is zrnct~,ca' y a-sqn; -n ~`,e
COO=IC r-a,-S aaIeZ7=1,-,ea
t n e 'an a I Y,
n-
--c s -cor,-; an,! t'-e t`i4rd Sovl~--. spaccezin; r -em' 1 r y
I . ' - p e c b e; a ~-:l 0 - P- s
r"Innin,, bct-,eLn 11~1 of northern And 110 of aou-nern 1,-.t;tude.
Cari 21

"/0 13/020
V'e
% 0 tt, c, 1.:1 :':1 C t- Z~ -2 e thU C t:U at Of C -T. i~C
s n 0 F tr) 1: e zt ii e c! 1 r v e n r I I I t r P n. d a
Of C I-)-'Il! IC Ve, IM ~Zl:; i ty GO rl-12 j jlq:l, rl 6ener a l - ci
..,e distribution of rtaz~:-.~.,ttr r,Cl-11t%y. ar(- r~rd 2 tables.
I it jva 1. oot~ z 13 t I ,, I ' y 4 1"no
f,ou. univer3.it-ilu iti. :,~. V. Lo ioao.;jvu 0114
pe:;Parch 1113tillite of Nucl-ar phyl: : c-Q of the
ov).
%;t;lte Ulliveruity h:.vnL M. V. Lomonou
Fiziche3kity imititut im. ii. N. Lobodovu Akaitemii nnuk OSSR
the Acn,lemy of
inntitute imeni P. N. Labodev of
jc~uncoq USSR)
Can! 3/3

L 18Q2-63 EWT(1)/.FCC(W)/FS(v)-2/BDSAEC-2/~n-2/'EEO-2As(t)-2As(v)/
ES (a)/ES (J)7~s WAS(k) AEw/AFwc/AsD/AnwAsD-3/APGC Pi-i+/Po-1+/Pe-4/Pq-/,
Pb-/, TT/AR/GW/K SJ0293/63/001/001/0172/0175
ACCESSION NR: AP3007348
AUTHOR: Savenko, I. A.; Shavrin, P. I.: Nesterov, V. Ye.;
Pisarenko, N. F ; Tel'tsov, M. V.
TITLE: Cosmic radiation\lYconditions on the eve of .the flight of
s-)aceships "Vostok 3" and "Vostok 4"
~~v \r/
SOURCE: Kosmicheskiye issledovaniya, v. 1, no. 1, 1963, 172-175
TOPIC TAGS: cosmic radiation, space.satellite, spaceship, geiger
citunter, scintLIlation counter., radiometric measurement, radio-
mi!tric equipme-at
AI;STRACT: The following identical equipnient was carried on board
r
Sfiviet satelii:es Cosmos 4\~and Cosmos 7Vto measure radiatioir can-
d-tions along :he routes of t proposed Vostok 3 and Vostok 4
.1 ) ,y
g-!igcr counte.rs -5; - -1-intillation
f-ights: type STS
.02)
Counter --orisis Hng of an FEu -phor-omultiplier and a CsI(Tl) sensing
cl-ystal, the Litter comoletely surrounded by a retardinR layer of
mc-re than 3 g/cm, [material not specified) ; 3) another scintillatior
Card 1/3

L 181,92-63
ACCESSION NR: AP3007348
counter of identical type but with the crystal protected by a layer
of only 2 mg/cm2 over 30% of its total solid angle and the'rest of
its surface completely shielded. In both the scintillation '- counters
the crystals were 30 mm in diameter and 20 mm high. The fi-rst scih-
tillation counter was placed together with the geiger counters in
a common package inside the satellite, and the second was mounted
in a package fixed to the external surface. The crystal counters
recorded both particle count and cunulative energy levels above
a fixed threshold. When gamma quanta played an important rolet a
comparison of geiger and scintillation counts made analysis of the
radiation spectrum possible; the ratio of integral photocurrent to
the pulse count gave the average energy yield for one crystal-
recorded particle. Both geiger counters operated one common
";caler system whose output was continuously telemetered. Data
from all counters was also storable in a 100-min capacity memory
which i,;-as interrogated at 40-sec and 2-min intervals from earth.
Preflic,ht calibration was made against a Cs137 source. Analysis
of the data showed that radiation intensity in the 210- to 370-km
region registered by Cosnos 7 in late July 1962 was considerably
Card 2 / 3

L 18492-63
ACCESSION INIR: AP3007348
higher than the levels round bv the second and 'third Soviet space-
-s-hius and by Cosmos 4 (26-29 April IS162); this difference vas
tr-ibuted to the U.S. thermonuclear test over Johnston Island on
9 July 1962. The Trean daily dose as recorded by Cosmos 7 was
45 mrad, which was not c~,nsidered sufficient justification for
postponement of the plan'ned Vostok 3 and 4 flights. "The authori
thank S. F. Papkov, A. F. Tunikin, and L. A. Smirnov for their
assistance in carrying out the exneriment." Orig. art. has: 2
fi.vures.
ASSOCIATION: none
SUBMITTED: 05May63 DATE ACQ: 210ct63 ENCL: 00
SUE CODE: AS, SD NO REF SOV: 008 OTHER: 000
Card 3/3

ij~%.; FISA-RFNK,-), N,F.~ :',l;AVRIN, P.I., NESTFROV, V.Ye.
Rafala-tion ~:hec- dur-Lng the flight of the spacaships "Vostok-3"
and "Vm~tok-4." Kosm, issl. I no.1:176-173 JI-Ag 163.
(MIRA 17:4)

SHAUBT, P. I.; SAV3ir,,-o, I. A.; pjS_A.Rj~170, N. F, ; NESTMOV, V. Ye.;
"Controlling a level of cosmic radiation during the flights of the"Vostok-3","Yostok-41-N
"Vostok-50 and"Vostok-60 space ships. (US:iR)
Report submitted for the COSPAR Fifth International Space Science Symposium. Florence, Italy
8-2.0 may 1964.

SHAVRIN, P. L; SHARVINA, ~- N.; Vju1:6OV, S. N.; NESTLAQV, V. Ye.; PISA-Uji'RO, J. F.;
SAVENKO, 1. A.; SAWN, 0. L.;
11 A Study of the 1~arth's radiation belts In the region of the iirazillan magnetic anomaly at
altitudes of 235 to 345 kms. (USSR)."
Report submitted for the COSPAR Fifth International Space Science SyETosium, Florence,
italy, 8-20 May 1964.

VERNOV, S.N.; SAVENKO, I.A.; SHAVRIN, P.1.; fV:iN';KAYA, L-V.
Structure o--,' the ea~thls radia-ion belts a~ an all--itude of
320 ka. Geomag. i aer. 3 no-5:812-815 S-0 163. (IMIA 16:11)
jjnstitut yz--dern.--y fiziki Moskovskovo gosuan--s-twer-nogo universi-
Leta,

"AV71-T" T . A .'A
-~.-_,dlatil,_)n Dlur-Lnlg Bile i gr.'-s of ',Ile VOSTOH-3,
Leve F
Vf~'STIDC)K-9, and
Re TP.Z.- S'--r! 'j t Liio 1_~'()SPAR, 5 ~_h in t _1 -'--,pace Sc ienc_e SymDos itmi, Florence,
I y ,

)f 2CJ-1 t,,)
COSPAR ScJlen~~e -F-orence,
~,th In

ACCESSION NR: AP4026240 S/0293/64/002/001/0136/0146
AUTHOR: Vernov, S. N.; Savenko, 1. A.; Shavrin, P. I.; Nesterov, V. Ye.;
Pisarenko, N. F.; Tel'tsov, M. V.; Pervaya, T. I.; Yerofeyeva, V. N.
TITLE: Soine results of radiometric measurements athaights of 200-400 km during
1960-1963
SOURCE: Kosmicheskiye issiedovaniya, v. 2, no. 1, 1964, 136-146
TOPIC TAGS: artificial satellite, radiation dose, radiation belt, cosmic radia-
tion, cosmic ray, solar activity cycle, artificial radiation belt, space flight,
astronaut
ABSTRACT: Measurements made by 15 satellites and spaceships (the second and third
spaceships, satellites of the "Cosmos" series, and "Vostok" spaceships) during the
period from August 1960 through June 1963 at heights of 175-405 kin were used to
determine the daily values of the radiation dose for various flight trajeczories;,
these doses were 10-55 mrad/day and are not dangerous for astronauts when the
2.
shielding of the ship is denser than 3-5 g/cm At the time of measurements in
April 1962 and June 1963 it was found that there was an increase b/ a factor of 1.2
in the intensity of cosmic radiation in the high I-atitudes wherethe magnetic rig!-
A~ty d?- riot exceed 5.4 Bev. There was no in,-rease of intensity ir. the equatorial

ACCESSION NR: AP402624o
latitudes (magnetic rigidity greater than 5.4 Bev). These facts confirm the assump-
tion of a genetic relationship between excess cosmic radiation-recorded at heights
of 200-400 km and primary cosmic radiation. Using mirror points at heights of
about 350-370 km, it was possible to determine the lifetime of the particles of the
artificial radiation belt as approximately 3 months. For orbits of 210-369 km the
dose caused by the artificial radiation belt 20 days after its form tion was almost
3 times as large as the dose caused by cosmic radiation in the natural belts. The
dependence of the mean daily intensity caused by the radiation belts on height was
determined. In an orbit of 207-407 km this intensity was 5.6 times as large as in
an orbit of 209-301 lun. The contribution to the dose by the radiation belts for
satellites with an apogee of 400 km becomes equal 'to the dose caused by cosmic radi-
ation. A table in the original article lists the characteristics of the radio-
metric apparatus carried aboard the "Cosmos" satellites; another table lists the 15
satellites and spaceships and the absorbed dose measured by each. "The authors ex-,
press thanks to S. F. Papkov, Yu. V. Trigubov, 0. 1. Savun, A. F. Tupikin~ and L. A.
Smirnov for participation in developing the apparatus and making the experiments
and to Prof. N. L. Griaorov for participation in discussion of the results." orig.
art. has: 2 figures, 2 tables, and 9 formulas.
ASSOCIATION*. none'
Card 2 3

ACCESSION NR: AP4026240
I ISUBMITTED: 29Ju]63 ATD PRESS: 3053 ENCL: 00
SUB CODE: AA AO REF SOV: Oll OTIER: 002

ACCESSION NR: AP4026241 S/0293t64/002/001/0147/0149
AUTHOR: Savenko, I. A.; Pisarenko, N. F.; Shavrin, P. I.; Nesterov,
V. Ye.
TITLE; Measurement of total radiation dose aboard Vostok-5 and
Vostok-6
SOURCE: Kosmicheskiye issledovaniya, v. 2, no. 1, 1964, 147-149
t
TOPIC TAGS: radiation monitoring, radiation dosimetry, onboard
dosimeter, absorbed dose, RBE dose, Vostok-5, Vostok-6
ABSTRACT: D~ta from' onboard'radizhionmeters (gas-4ischarge type)
indicate that the total absorbed radiation dose was 50 mrad for
By*kovskiy (Voscok-5, 119-hr flight) and 30 mrad for Tereshkova
(Vostok-6, 71-hr flight). Flight data for the two spaceships were as-
follows:
Vostok-5 Vostok-6
Orbit time 88.;7 min $8.3 min
Apogee 222 km 231 km
Card 1 /A Perigee 175 km 181 km

ACCESSION NR: AP4026Z41
Pri.mary cosmfc radiation, radiation belt particles, and cosmic rays
originating pith solar chromospheric flares were the types of hard
radiation mopitored. Reliomagnetic and geomagrLetic conditions were
comparatively quiet during the period of the flights; a few flares
not exceeding 2 points on the scale in intensity occurred, but were
not accompanied by any significant corpuscular streams in the space
near the Earth. Fig, 1 of Enclosure shows radiation data during a
-hr segment of 4. -3
0 the flights Although the do- rate on Vostok and
7
Vostok-4 was,higher on orbit 's passing through -,ae Brazilian and South
Atlantic anomalies than for other orbits, the dose registered on
,Vostok-5 and-Vostok-6 was linearly dependent on the time 6' flight for
ali orbits, indicaiing that radiation belts added little tL the total
dose during the latter flights. Values for both Vostok-5 and Vostok-6
fall in a single straight line, indicating a measured dose rate of
8 mrad per diem, or 0.33 mrad/hr. Comparison with the dose rate mbas-
ured for Vostok-3 and VosEok-4 (14 miad per diem) in August 1962 shows
a decrease L radi&,tion intensity at altitudes in the neighborhood of
206 km. This is most likely due to decay"(at least at lower altitudes
--of the artificial rr..adiation belt created by upper atmosphere nu'claar
tes*ts in 19 2. Orip art. as: 1 figurei..
Card 2/4

ACCESSION NR: AP4026241
ASSOCIATION: none
SUBMITTED: IOSep63
SUB CODE: AM
DATE ACQ-. 16Apr64 ENCL:. 01
NO REP SOV; 004 OTHERs 000:

ACCESSION NR: AP4026242 S/0293/64/002/001/0150/0153
AUTHOR: Savenko, I. A.; S4_4vrin, P. I.; Pisarenko, N. F.; Nesterov,
V. Ye.; Tel'tsov, M. V.; Yerofeyeva, V. N.
TITLE; Measurement of soft radiation in the equatorial latitudes.from
the "Cosmos-4" satellite
SOURCE: Kosmicheskiye issledovaniya, v. 2, no. 1, 1964, 150-153
TOPIC TAGS: radiation measu'rement, ra~iacion belt, cosmic ray equator,
sputnik, satellite radiation measurement, Cosmos-4. soft radiation,
count rate, energy release, corpuscular radiation
ABSTRACT: The second Soviet sputnik (19-20 August 1960) carried a
scintillometer for recording intense, sporadic streams of corpuscular
radiation in equatorial latitudes. Since this detector was designed
to measure total flux energy of the particles and energy release within
the crystal, the number of impulses was not directly recorded, and
particle flux had to be determined from energy release in the scintil-
lomecer on the basis of various assumptions as to the nature of the
particles involved and their. average energy. To check conclusions
Card 1/4

ACCESSION N~: AP4026242
drawn from the data obtaineo.by the 1960 satellite, Cosmos-4, launched
26 April 196j2, carr~ied an eecternal scintillometer capable of meas-
uring not only tota-l energyjrelease, but also the counting'rate of par-
ticles with gnergip-s greater than 100 kev. Table I of Enclosure gives
the counting rate 1-~ (parti6le/cmZ/sec), the energy release E
(Mev/cm2/sec), and the rat4 E/N (kev), representing 'the average energy
release per single registerpd particle. Values in the table are aver-
aged over tha flight segment falling within 10* of the cosmic ray
equator for 13 crossings of the equator. As can be seen, the E/N
values are of the order of 100 kev. However, if E/N actually represents
readings caused by the simultaneous striking of the counter by two or
more electro"ns with subthreshold ( 4, varied considerably from time to time.
Low-altitude intensity variations in the outer belt were also observed. The high-
altitude nuclear explosions in 1962 did not significantly increase the radiation
intensity for L> 2.5.
The author thanksI.AtSevenko and V.Ye.Nesterov for encouraging him to complete this
work, and T.V.Kurakina for assistance in presenting the restilts. Orig.art. has:
4 figures.
SUB CCDE: AA I ES SUBM DATE: 00/--Oct65 ORIG.REF: 008 OrH REF, 002
2/2

SOURCE: Ref. zh. Issledovaniye kosmicheskogo prostrwistya, Abs. 8.62.238
I E,
AMOR. Vernov, S.H.; Chudakov. A.Ye.; Gorchakov. Ye-V.; logachev, Yu. .; Nesterov,
Y2- --i. -I.'- -
V. SaverLkq. .~.; Shavrin,,
j-
TITW,,: R0J%UQn-,b-e1ts of the epxth
\Q/
CIM SOURCE: Geofiz. byul. Mezhduved. geofiz. kom-t pri Pmzidiume AN GSSR,
no. 14, 1964, 96-iog
TOPIC TAGS: satellitel rocket., radiation effect, cosmic radiation
TiMIGIATION: A short outline is given of the results obtained from studies conducted
wing Soviet artificial satellites and cosmic rockets of the radiation belts and of
]primary cosmic radiation beyond the limits of the magnetic sybere.
SUB CODE: 04,03 NNOL: 00

11 313275-66 1 ) & f -f7
-.1 '? ,
-
-CC-Wr AP6011709
A --t SOURCE CODE: UR/0203/66/006/002/0377/0380
A UT11011: Savenko.A. A. ; Teltsov. M. V. ; Shavrin, P. 1.
OJIG: Institute of Nuclear Physics,. Moscow State University-Unstitut yadernoy fiziki,
Moskovskiy gosudarstvennyy universitet)
TITLE: Variations of the intensity of protons and electrons of the outer radiation belt
SOURCE: Geomagnetizm i aeronomiya, v. 6, no. 2, 1966, 377-380
TOPIC TAGS: radiation belt, particle distribution, satellite data analysis
ABSTRACT: This article gives the results of the processing of the data during the period
from the end of August to the end of December 1964 which was gathered by the radiometric
apparaLus installed on the satellite Cosmos-11~-An examination of the curves of the intensity
of proLons with energies of 0.4-7 MeV shows that the outer part of the protonosphere, begin-
ning with L > 5. 5, undergoes substanLial variations. From a comparison of the data on the
mcasurci-nenL of the density of protons and electrons of the outer radiation belt for various
satellite flights it is concluded that the greatest time variations of the intensity of electrons
at a fixed L occurs in the region. L--5-7, the variation of the counting rate being associated
both with the change in the spatial location of the belt and with a change of the intensity of
electrons with an energy exceeding the threshold of the detector; the time variations of the
intensity of protons occur only in the outer part of the proton belt, beginning with L >4.5
1/2 UDC 538. 691

L 33275-66
ACC NR: AP6011709
and increase with an increase of L, whereas the position of the maximal intensity (L m =3. 5)
and the proton intensity at the maximum change very little. The author thanks N. Gojzdeye.v
and N. Racheddn for performing the calculations and formulating the material. Orig. art.
ME --- 3-figures.
SUB CODE: 08 SUBM DATE: 10Jun65 ORIG REF: 003 OTH REF: 004
2/2
Card

1) U U l U V
-ivrinv 11. 1.
N.; 1. A.; Tclltsovv
V. Sh,
::,,;C ic-,ir ic~;, State Universicy (,k;oskovsa%-Iy
Y
ill:;' CiUkll: YadCrll0Y fIZIki)
11-1-.',:l:,;-,-,1,L:y oi protons and electrons in the outer radiation belt in the
96
I acrono,-.iiya, v. 6, no. 4, 1966, 658-660
be' t, proton, olectron, solar activity
aut:,-,ors proSent the resuits of equatorial measurement.-, made In 1964
Of :)rO!:onS with CnCr,-:C-S>1 400 keV and electrons with energies
Z"": L:..0 C~:azer of ;:,he ouco-r ra(ilaz-ion belt. -these results aro compared with
-)!) ZZI, l -
k
I -,Od in 1961. conclusion Is dra-un that: there Is a tendency to
0~ t:llo mo.,-,n al)-soluto 1 n t:,2,-,-- ty of the hard C110CLIons Of the outer radiation
in 1961, In wlth 1.961-1962. If the noted variations In the absolute
of hard (-Acctrons and low-energy protons are considered within the frame-
o, z::--, Z:,s~~Ory 0.17 for-.-."Cion oLif tilie radiation belts
i~ can be postulated that
-Moz-.-n do-7if;-Ity oz protons with enargles of teas of keV beyond the 1I.-lit of stable
Z-.:1-.-.-),-j4-.-.,,; varies little with a chinge of solar activity. , At t1-1o same time, the
_:!;,_-!Zy of ciccZrons with energies of huad-Lods of koV. forming during the drift of
:,.ard elecZrons at the center of the outer radiation belt, rises 'pofadically only
1/2 UDC: 5TJ