SCIENTIFIC ABSTRACT DORMAN, L.I. - DORMAN, L.I.

• Document Type: CREST
• Collection: Scientific Abstracts
• Document Number (FOIA) /ESDN (CREST): CIA-RDP86-00513R000411010004-0
• Release Decision: RIF
• Original Classification: S
• Document Page Count: 100
• Document Creation Date: January 3, 2017
• Document Release Date: July 28, 2000
• Sequence Number: 4
• Publication Date: December 31, 1967
• Content Type: SCIENTIFIC ABSTRACT

~;,_i 7,
AFFTC/ASD/ZSD-3/AFW41IJTc(C)/5M ?a.4/Pd4/Pu,_4Az-4 -A[Af--
ACCESSION M : AR3002IS49 0/01241 OOVWO~JWO5
SOMiCE: Rth. Kekhanikap Abe* 5M
AUMIR i Dorman L I
kr
TITIZ
I Xagrotic: fio]Ut perturbations during vays and jet notion in a coaftating
sodium ----- --
CIM MUM: gb.~ Volpr. "its. g1drodinam4ki I dinamik.
A pl!M ve 2* 111pj,
AN L&tvSSRp 19Q. 63-70
grayi-
T6PIC TAGS: - perturbaltion# magutio-fieldp jet,, vays.- conaucting medium
tational. Vaysi.visems liquldp Hartmen number
TRANStATIONi- Solntlomi are-given-for-three 'cases of perturbation of tbir, magnstic - -
-f leld -for- @call- magnotic- Repolds--utabers- aid --small Rortawn- numbers o-&M-equatIca -
for the determinati& t of -tho magastin field: thereby bomma linear; the ireloolty
vector wbich enters IM4 it is found in advance from the h7drodynode *VA&tionsp
in vhich the magnetic to res are negleateds Tbe. liquid lis assumed to be :Lnlm,,.
f pressible,

L 15710-63
ACCESSION MR: 002549
AR3
A!
vajo*t1c, Uld vV= the propawtiiii~or tb*------
r
Pavitational Ans *a the surrave-bf.tbe conOA*ting lijuldj, which occur
z-, Ts~
homogenous zeVetto field Is tow3d. -. During #Ae solution of the hydrodynamic-
problem It it assu"I tbat: the moplitude of the wave to much less than "its . length.p"
which. allows the As on supple) the kMWv%Fbs;UM-of-
the f leld for liquid iatun WW se& water z1he eartb 9: nagnatic field, is'
calculated.
The, pertwxUtIon. tic field tcr 9
at Magne, J,
jet with expovientUl -voloattylistributtatt vad. for a roctiltnew flow ett
viscous conducting liquid $a..& t0s-ls wlcv:L%tedi' X.Ve TAW MYT
4sbeas
Isui dabei,".
PSI
DATS ACQ zg,
~12
,X,
2/2
r.A_rd

t
-3. Pi~h/P" TF
ACCESSION Mt: A'R3(XQ663 0/0194/63/000/005/=k/301
SOURCE: Rzb. Mekhaviikay Abs. 5B69
run,
AUTHOR: Volkov, Yu,?!. 1 00
1q,
on _of- a'aagmetle floild In me
TrM., Experiments generation' tale and the questIft;
of tbe origin of the goomagnottv field
Cr= SOWCZ: Ob. V gnitn.' gidrodimalki I dineaftl plaW. Y. 2. Higap.
A
AN
N tvSMp 19621 155-V,
TOPIC TAGS: metal' sphere, rotationp goomagnotio f Ioldp earth., capperp, leadp
brass layer,, w tohydrodynodes, induced field
TRABLATIONt! Experinents on the generation of, a vagmt1c f told ditring the ro
tation of a conducting body In an wpotic field are deseribed. -Pro-
-external
theoretical formuLles for the induced field were introduvid. The rotation
viously,
of a metallic sphere vith constant-angular velocity In an external honogeneous
magnetic field is considered. Expressions an obtained for the induced azimuthal
f told In tvo most vhon the sphere Is surrounded by a stationary conducting,

?
L :l~-631
W4,
ACMIM NR
1R300r-WWj
OEM
solid medlum'- when the sphere Is submerged in a viscous conlucting liquid,
which to also rotatinga
The induced f ield In proportional. to the external field.. wA the
angular frequency of the rotation also depends on the ratios of' the couductivittes
of the body and the medium. 'In the case of a t*14 medium the Andoced field falls
with distance from the center of the~sphera
as IM, and In tho came of Lbe
liquid medium) on I/r.- The Obtalued depandencir to vailfied by experimauts The
exper Iment was - conducted not with a - sphere,, birb with a rotatim; cylinder.. At a-~
large distance from the cylinder, the field in the f Irst approrimation ought to
be the same for the spherical rotator, an for the cylindrical, limited In
respect
to height. The rotation of a copper rotator vas studied, set in Lead, comer,
brass and mercury layers, sad also the rotation of a mercury r9tAtor in coppers
The rotatio
na of solid mat"c rotators In mercury were studied. The experl
Mont verified the entire theoretical dependence. Induced fie3A maguitudes of
to 1/30 of the external field were obtained.
The obtained results give a beale for Judgment tif the or
geomagnatic field. rosy svyport the validity, of the hypothetiLs or the sagmto-
hydrodynamic derivation of the earth's field, TUIR,
00.
Djaz Am .14J=63. M COVI: PRO ML MM
r

M
AMCIASDIAYMIZSD-31AM
H ion (31~
F
ACCESSION NR,. A1t3002(Z2 S/01gh/63/M/005/*a4/30lk
~ACCE
ol_~~ SOURCE,. Rzh. Kekhaniltap Abe*'
AMORz Dormenj L*16
r
-TITIZ: InMEMenmemeMembil'raicterlstics In the 41-OhLAnd"Y
pr., miWalta. g1drodkWaiki I dinaulki plazzy. y. 2. Rigs,,
't" CIM SOURCE: Sb. V
~AN Latym, 1962.. X-189
TOPIC TAGS., solar windl: cosmic ray# turbulence, fluctuation., magnetic field'
TRANSLATIOB., The asawaptlon Is i*U -that the fluctuation of the magnetic field
in the solar windL has a complete spectrum ranging from t isin '% loll to
lol3
ca. Then the diffusion, coeff Went of thio cosu14 rays Is ."Mu tonal to
the particle energy if' their radius of evirvature WAYMP iozwa~ to
the square of the energy for particle* with large radit"Cir curvature treJectoriesp
which enables one to explain +Ae'dbssrv*L vaiation In tbe cosate rays in all
energy ranges# $,At Kaplan.
DATE ACQ: lhJun63. .-SUB C019 I M, VM3 60
LCR~!

4,
7',
L'15Z22-63 WVMESM-9 AM AM
Ait~IA~blt~IaY Pz-4/Pe-4/pab,04/pi-4/po:-4/Pq4. AT/M.
ACCESSION MR: AnmMv 0/0224/63/000/095/B010014
M
4
SOMCZ: Rzba~ 14"iniki.. Abe i 597
AYMOR. lkz~
Tl=t Properties of !!Patlo iiais ln'plAss" ejected from the sun
Cr= SOMCZs - 8b. Vopr. magultn. 01drodinamiki I dinaulki plazuq. v. 2. Rigas,
AN Latv=l 1,962j, q9-284
TOPIC TAGS: plasuitl trap) 'uspettv trap,, solar pleams., sunp particlej, Ferod
mechanism
TRANSLATIO
Ny~ A survey Is made of. titudies and calciastlon
verifying the for
Mation# In 3UAmw"3x=$z which cre ejected from the su:~of magnetic traps with
field intensity frce lO'?.to,JO'4 pe, foz d Asup at the 10441*g edge of the
currentp the field Is increased 3-6 times. The sairgy ef the trapped particle*
.18 less than the Goargy of Qs, f told; the lower boundary of their qmetra -is
3-5 mega eye - fte spectra van -tracked to 30-40 mega sys The particles rrii
accelerated in the trap by t :formed
M "re
at distances of onew and

8/203J62/002/003/005/021
1023/1250
AUTHOR: Dormin, L.I. and Inozomtseva, 0.1.
TITLE: The nature of a local souree of diurnal anisotropy of
cosmic rays during the main phFA3.e of n. mnpnet1c storm
PERIODICAL: GouringnItizm I. Acronomiya, 1.2, no.3, 1962, 453-463
TEXT: The article piesenta an Investigation of the anomalous di-
urnpl. variation during the main phase of' the magnetic storm of
February 11, 1958,, based on data obtainetd by moans of the crossed
telescopes nf the Capotown station and tho neutron monitors world
network, It is shown thnt In thin case., apart from a remote source
of anisotropy; there is a local ona. The romoto source is connected
with the action of the oloctro-mq;netic field of the solar wind oil
co.-imIc rays. Tho local source appears an a result of a direct in-
fluonce of an naymmetrioally distortod goomngnotic field on cosinie
rays. A quantitative estimate of the effect is obtained, based on
theoretical calculations given In liternturee The results are com-
parad with experimental dnta, - There m,e 8 figures, 2 tables, 10 re-
Caid 1/2

S/203/62/002/003/005/021
1023/1250
The nature of a local isourceses
ferencese The most Important referenco: T. Obayast. Rept. Ionosphere
Res. Japnn, 195V, 13, 11o.3, 201.
ASSOCIATION: lAngnitna-va Laboratoriya Akademil nauk SSSR, Institut
zemnogo inagnntizmao ioncsfery I rasprostranonlya
rfidiovoln Akademii nauk SSSR (Magnetic Laboratory,,
Academy df Sciences of the ITSSR; Institute of
Terrestrial Magnetism,, Ionosphere and Radiowave
Propagation, Academ7 of Saionoea of the USSR)
SVBMITTED; February 19, 1962
Card 2/2

0142
S/203162/002/004/002/018
1046/1242
AUTHORS: Dormnn, I,.I. and i,"Olcmeyots, Ye,V.
TITLE: Tho effect of small 3olar flares on the neutron com-
ponent of cosmic rays as a funation of time and locat-
Ion of pronoding fleres
PERIODICAL: Geomagnetizin I aero'nomiya, v,,2, no.4, 1962" 630-634
TEXT c' ma 11 solnr fl!tres (intonsity 1) occurring a few hours after
high-intensity chromospheric flitres in the same active regions some-
times produce an increRse in th,3 neutron-oonponent intensity regis-
tored on earth. 71hon tho donsity of the pvLrticlo3 released In the
first (high- intens Ity) flare is suffici-ent to tunnel throixgh the
local magnetic trvp, which forms near the chromospheric flare, the
low-energy particles reloased by the second flare will emerge as a LY
q,orpuscular stream through the tunnel thnt has not yet sealed off,
As a result, a slight Increase In the neutron-component intensity
will be registered fo2lo-.~,Inf: Vhe substantial increase due to the
Card 1/2

S/203/62/002/004/002/018
1046/1242
The effect of small sulpr flnrcis...
first high-energy corpl%le%ilar -3trenn_ If not burst as a result of
'Che first flammab the tran rFy burst under the cumulative effect of
the pnrticles rolansed In the 'Iwo flares, And the emerging corpuseu-
lar stream will produce a singla comparatively large neutron-com-
ponent increase after the second (low-intensity) flare. In some
cases, the density of particles released in two flares is insuffic-
ient to burst the trap, and nc neutron-component Increase is ob-
served in correlation with tho flares. There are 7 figures and I
table.
ASSOCIATION: Magnitnaya laboratoriyo. AN SSSR, Wazalr-hskiy gosudarst-
vonnyy universitet (Magnetic IAboratory, AS USSR;
Kazakh State University)
S I J -7 1 '1, IT 7E. DApril 1."), 1?62'
Card 2/2

S/048/62/026/006/015/020
B125/BIO2
AUTHOR: Dormant L. I.
TITLE: The variations of cosmic rays and the electromagnetic condi-
tions existing near the earth, near corpuscular currents and
in interplanetary space
PERIODICAL: Akademiya nauk SSSR. Izvestiy6. Seriya fizicheskayaj v. 26,
no. 6, 1962, '6199-1307
TEXT: 'Works relating to variations of cosmic rays, published from 1957
to da'.A, are here reviewed. Such variations provide dependable
information as to electromfignetic conditions in the space surrounding
the earth. There is 1 table.
Card 1/1

5/056 62/043/003/003/063
-34 B125/B102
AUTHORS: Dorman, L -I. and Mikhaylov, Yu. It.
TITLE: investigation of electromagnetic phenomena involved in
the motion of bodies in a conducting fluid subject to a
magnetic field
11ERIODMiL.- Zhurnal eksperimentalfnoy i teoreticheskoy fiziki, V. 43,
no- 3(9), 1962, 752-762
TEXT: The field distributions In fluids are determined theoretically,
also allowing for the viscosity, and a check experiment is described.
The mo tion of a sphere of radius a and with conductivity 6,, acted on by
a homogeneous magnetic field Ho in a poorly conducting incompressible
fluid with -oonductivity d 21 'a described by
rot h= 4nc-IJ, rot E = 0,
div H = 0, d1v J = 0. (2).
J - a (E + c-1 1vHJ).
Card 1/5 AP

S/056/62/043/003/003/063
Investigation of electromagnetic B125/13102
The coordinate systen is bound to,the sphere and absolute units are used.
The'Hartmann number and the magnetic Reynolds number, but not the
hydrodynamic Reynolds number ars assumed small.- The tot i ma netic field
09
is represented as H + 9:9 a;
2 10f4 6rT
ho R. Ho. 3 r sin 20, t efficient
increased with -Increezing particle -energy,- A- comparison of the theoretical curve--
of the di ffusioo ~ coefficient vith curves obtained by experiments shors good- agree- i
ment. The diffusion4:coeffictent:of particles. irith an energy of 500-Mey wfis equal--to..-
that obtainedAn the~ostratQspheii, measuring solaricosmic particles!or another flare.
card- ..ilg

ASSOCI.'XfION,- -.1natitut,
reag.a.- -Orig.-.-art ---hasIu_.4--ligures- and-3-tormula.A.
agnetiiii-S Lanoefery i rasorostranentyek r _-ovola.-
-A- A

KOIAVA, V.K.; KOREDM, V.G.,- SHATASHVILI, L.Kh.
The 27-day variation of the geomagnetic field disturbance on
zero-days of coamic-ray intensity. Geomag. i aer. 5 no.3:566--
568 MY-Je 165. (MIRA 18:5)
1. Institut geofiziki AN Gruzinskoy SSR.

k", -D
1-T
ACCOSTOIT 10to AFfd1MM5_,
_00
523.165
_-i' -A
U-407-261 it on, :u r 4i -on -a- - of- em-&I l_ in- taus iland
coomio- ray apentrm in 1h9 galaV-
jJ0
AN
9ZWM.
Aechmmism ewe iirwastigated-It, which- in 'tta= shade so= ligh all the,ia-
_podulation: r
mity gradients.:of comdo =We ficm~lnterolanetary apaose "the stuAy.1s'
in Abrion- wtito; In-06it-It variation-In -cosmio-- rve andi.-Ab*
-or- Vw_tud~~
tops 1190
prat
7'~
I'Whiehr whett combitted vith tile 'velod f_r1itid'of, pibtoiju to CC _Wtioles0 yields
(R) MI.
Kc
YJ 0
Jlp + t

"n F
4i_
ACCESSION gRi-
haid.:Wiss
i- trans- -iAth J*df 44
Awhere-R- 19-14CM-lutdii1sit ft~m
port
ing of -1 Bar DowtiolonAt r.. 100 ta, calculated, lbo be 3 x 1011 cm Ill
ithe speotra.- Of plaotio 000d0. isy-6 t~ lc~ ioer& 4 during WUdwzt:
a, are wls4ze
PLoti*ity. _Tt in 6bdervsd in the ooomib r4; spectra,- 1A
1- A.- L., ~Aj A :1-' A-~_ 'Hu__ I I-; :A __;._ !, -
A A.- - --- -- - A,

ACC NRs AP5024661 SOURCE I VIV0048163102910091178111783
AUMORS B]Lokhp ra.L.; Doman, L.Ij Inoz~mtjj9vA� Oqtq,; t0*0120vt 1.1h.; *"~r
Ona t none
TITLE: Counter, telescope for recording tho total UU-310h enha
tistics /Report,, All-Valon Clonforence on Ocento gay Phymloo hold at Apatity 24-31 Au-j
BOURM AM ON& Investkya, Serija fislahookays, v. 29, no. 9, 1965, 1181-27M
TOPIC TAGS: partials, counter, cosmic ray tolosco"I comic "i Se_"UrV'!!.Pt' comic
ray anisotropy
ABSTRAM The aulthorn discuss the design of a crossed qq_u_nt*K esco "ar raaording~
_isL__Pe f
the total commic iray flux. A design goal wait to achieve ststatistical accuracy,of
0.1 % In 2 hours of counting. Design oalculglions for 25 different geometries were
performed by a gorteralization of the method previously given by Ya.L.Blokh (Sb. to Koo-
alcheskiye luchl"t , No.3, nor. Rexul'taty MG, str. 80. lmd. AN SSSR, 1961) for aalcu-
lating directional curves for cubla geometry. The instrument was designed witkmiut
lead to simplify the construction and to permit recording of the electron component,
which Is most oonaltlvv to anisotropy effects. The final design consists of 16 Iden-
tical 60 x 60 x 90 =3 elements containing 10 counters each and arranged with a 10 ca
spacing between elomeots In a 270 x 270 x 90 t=3 rectangular parallelepiped with the
1/2

L
ACC NRs AP5024661
square faces horivmtal.. Counts are to be miorded in five principal directions
(north, south, east, west, and vertical) vA J.n four supplementary diagonal directions.
The half-width of itht directional diagram to '4140, the effective zenith "Is Is 330,
and the acceptance atigle In 0.3 sterad. The consitive area to approximately 4 M.2 in
each direction, aml it statistical accuracy of 0.14 % Is anticipated for a 2 how, run.
Correction will be made for changes In the sculdental coinaidence "to due to obAws
in the cosmic ray iflux. Orig. art. hast 2 fij,,ures.,
SUB ODDRi NPI NOW DAM 00/ ORIG Wt 004 OM 1W t 002
Card 2jq

L -6944-66 EWVI)/
N14 AP 5026223
(h) GW
SO;1rCZ CODIs UP/0048/65/029/010/181(1/1812
AUTHOR: Dormant L.Lt Miroohnichankot LjI.
=tv"wo
ORO: none
TITLE: Solar cosmic rays from the flare of :18 September 1961 and the properties of
interplanetary space (Report, All-Union Conforence an Cosmic Ray Physics held att
Apatity 24-31 Augim;t 1964)
SOUMA-: An SSSR. Izvestiyas Serlya fizicheakaya, v.29 no.10, 1965, ILS10-1812
TOPIC.TAGS: commic ray~~~~hyslcal diffusion, interplanetary space,non-
homogeneous magnetic field
ABSTRACT: The memiurements with_EW!sr Xv
. ~e of the cosmic ray intensity during the
28 Sept. 1961 floltu- flare were compared with the predictions of the author"s dif.fu-
sion theory of cosmic ray propagation (Geomagnotlam i neronomiya, 5, N0.3,337 (1965).
Agreement could be obtained by assuming that the particles began to be emitted when
the x-ray burst reached its maximum some 15 mimutes after the onset of the solar flare
The scattering mean free path was almost indept3ndent of particle energy for ener1:182
from 10 to 500 MeV, and was approximately 7.5 a loll cm. The differential emission
spectrum was found to be 5.6 x 1034 E 2 prototut/MeV. where 9 'is the kinetic energy.
A lower limit Of 5 3 20-6 0 wav found for the sitrength of the magnetic field inbc)00-
Card

L 6944-66
ACC NR, AP 0026223
geneities. If one assume$ on the basis of measiu4menta with Mariner 2 that the
strength of the magnetic field Inhomogeneities As 10-4 G one finds that a linear di-
mension of such an :Lmhomogeneity is approximate:Ly 4 x 1010 cm, which is about halt the
distance be, ween the inhomogeneitles. Or1g. art. has: 8 formulas.
S1UB CCDX: AA/ SUBM DATX: OO/Oot 63 ORIG. MW: 001 OrH mw*. 001

SOURCE: Ref. zh. Issledom alye koomicheakogo jwostranstva, Abs. 8.62.231
AUMOR: Dorman, L.I.
TITM: Cosmic rays variations during the IGY pe-riod and the electromagnetic
properties of cosmic space
Czw SOURcz: Geofir.. bya. Mezhduved. geofiz. kom-t pri Prezidiume AN SSSRO
no. 14, 1964, 11&12T
cosmic ray measurement
TOPIC TAGS., space radiation., qoam1c ray.
TPAHSTATION.- , The basic results of stAjes condu.-ted during the 1GY on cosmic rays
variations and their relation to electrmuqpetic conditions in cosmic space an
given. A brief Uot of variations claaWicatiai is included. References: 20.
SUB COD11s. 03
EML: 00

DORIAN, L.I.; OFTILCIV, Yu.1.
Motion of a magnetic particle In the eirths dipole field. Izv.
AN SSSR.Ser.flz. 29 no.10:1862-186.1, 0 '~,5-
(MIRA 18:10)

DOIUWI~ L.L; INOZEMTSEVA, 0.1.; MAZARYUK, YeoA.; .",OI.C)V'Y-'-"IA, Z..'r.
Modulation of the solar diurnal effect and tba r,,.,,-JbIIIty for
establishing variations in cosmic ray intencity a-S masumd
in sidereal time. Izv. AN SSSR.Sez-.fiz. 29 nc.10:189P-1901 0
165. (K RA 18 110)

ALANIYA, M.V.;-f,(jIVANP.- L.I.; ISHATALHVIL1, L.Eh.
TI.e 27-day variationv In rocip-le rity anJ..,!,,Aro,,py datli if obvervationo
of tho neutron component at motintain tst.,,Lli-,ni of the world networko
Izv. A14 SSSR.Ser.fiz. 29 no.10:1916-1919 0 '65.
(MIRA 18:10)
1. Institut ge.:)fiziki AN GruzSZ;R.

7,
GW
ACC NR' AP 5026235 80=3 CODS: UR/0048/6.11/C)29/010/1020/1922
AUTHOR: pormeni L,L; Kebuladze, T. ./Loridze, V.0. 13
Ono: none
TITIZ, World-wide cosmJ4 ray intensity increases and their relation to geomagnetic
disturbances Aliport s All-Vnion.Conferenco on Cosmic Ray Physics held at Apatity,
SOURCE,, AN 833R. Izvestiya.Seriya fizicheskaya, v-29, no.10, 1965, 192G-1922
TOPIC TAGS: -Cosmic ray Intensityl' cosmic ray variation, magnetic stor~0\'
AB3TJW7T: The authors have analyzed the world-wide cosmic ray intensity increases
that (X.,curred during the magitetic storms of IS August 1957, 13 September 1957,
11 February 1938, and 17 August 1958. In the present paper the results ot the
analysis.of the 13 September 1957 atom are discussed; the analyses of the remaining
storms 'led to similar results. Cosmic ray intensity Increases were observad not
only at the minimum of the Forbush effect, but also at the beginning of tho main
phase of the atom when the horizontal ccomponent of the terrestrial magnetie field
was rising. The maximum increase of cosmic ray Intensity was observed at different
times at different atations. The cutoff rigidity at the 2aximum of a cosmic ray
intensity increaue did not correlate with the longitude or latitude of the station
at which it was observed. The relation between the amplitude of a cosmic ray

L 6947-66
ACC UR' AP 5026235
intensity increaso and the cutoff rigidity was in agreement with the theoretioal
curves of L.I.Dorman, Ya. L.Blokhiland N.S.Kaminer (Sb. Kosmicheakiye luchis qo.4,
str. 5. Izd- AN SSSR. M., 1061). It to concluded that cosmic ray intensity Li-
creases accompanying magnetic storms are complex in nature and not to be explained
solely by changes of the geomagnetic cutoff rigidity. Orig. art. has: 3 figures.
SUB CCDR: AA) 33S SUM DATZ- 00/--Oot65 ORIG. RISP: 003 Ont REF. OCII
212

la 1 L. Fh,
e n r: n,
r ta of the
I . , U s nj unr I a tc to Itle vi." tle Eclar for-
Crid n-I elf ~t,a
mati t"rr. T~;~l A., ISIrIII_1r).~l .1
-or fiz. .7) nl-..IC'. I.-", n'-! 0 le,5.
rool*IZU'A AN (11-l!"S*,;~1

AWZSSf6H NR'.1' AT362j63 UR/0000/65/000/000/0514/0528
AWHOR: A_kpKhj_j~Lt L.; P2Zjttj.A_L Lunchvy"St-l"; Platollov*_
~G. F.; Razorenkov,_"j;
7A
TITLE: Some results of the utudy of cosmic ray nucleonsby the Elektron-2 satellite
SOURCE, Vaesoyuznaya konferentsiya vo f Itike kosm1cheLkp&q_P_roAoL8_A_41
1965. 1 - --d6vaniya-kosmicheakogo prostranstva (Space research); trudy kon
sale ferentsit.
Moscow, Izd-vo Nauka, 1965, 514-528
ITOPIC TAGS: satellite, radiation, cosmic ray, cosmic radiation, nuclear particle,
~nucleon/Elektrcn 2 satellite
IABSTRACr: Included in the instrumentation of the Hlektron-2 satellite (launched,
Pan 1964- apogee, 68,000 km) was a combination of-- iii-t-ein-ai--and external countersI
designed ~o register nuclear components of - pj~ima ~qpsmi - radiation. . The - design 8=n
calibration of thii-apparatus is escribddo and some r-rjults of paYtially~-reduced_.
data are discussed mounted on,the exterv-.1 surface of the sate to
W" casbihatl6~;l6t- the-A'sk; di scintillation, t4,gRislvhich-'respi3id4i'd~"t'd~
44
ern -:count
z

-2
0!
C MON NR: -AT5023633
~A
'.type, registering at the discrete levels of. Z v 2, Z !b. 5, and Z 15. All counters were
shielded and were designed to register only particles with energies ~- 6(* Hev/nucl. 1
Fig. 1 of the Enclosure gives the basic schematic of the external counter combina- I
,tion, The authors detail the method used to calibrate the photomultiplier outputs
in terms of the Z-rangt of Input excitation; for example, for the type FEU-35 -Xte"~
nal counter, the anode output characteristic corresponded to the range from Z - 4
to Z - 21, and the output of the 7th dynode, to the range Z - 6 to z - 28. The
calibration technique was to excite a SIC electroluminescent diode with a high-vol-I
talge, short-duration (4-30 naec)-thyratron pulse, providing the phototube with a
light input similar to a counter input, Early results from these primary p3rricle
counters, obtained during the IQSY, have been a useful supplement to analogous satel-
lite data from the 1959-1962 period, during which solar activity was undergoing them
!.transition from maximum,to minimum. Comparative results are seen in Fig. 2, which I
Ishows an almost Itwofold increase in nuclear particles recorded near the solar activity,
Iminimum. Table I compares data from one orbit of Elektron-2 to that of the 1959 and
!1960 satellites and the 1962 Mars-1 probe. To date,only data for the Z > 15 particles..
1have been reduced enough for statistical analysis. A large increase in Incidence of
Ithis si.e particle was noted during solar eruptions observed in the course'of the
jElektron-2 flight. Orig..arto has:_18 figures. 1 table, and l.formula.. [SRI,
~,SOC uone
. IATION:
A
- ~-7
7. 7'7 77 7.

L2991-66
ACCESSION NR- -XT-~6~3633 CLOSUREi 0
A
Mv
WOMMAW
AW
4w
W"
%J.*u
mod di
Fig. 1. External counter
11 6 B2 Ph6t.ot.ube'-output-from Cerenkov",counter;
from scintillation counter#.
Card

'A
~ij
KCM;SICYN NR; AT5023633 :ENCLOSUPEt 02 "-

4U

14

0 At

44

-.0

J.
1
7
Mv /.W /JW I= .
Fig. 2. -~I pot activity vs nuclear flux
Solid circles - Z >, 5; open circles - 2 >, 15; 1 - Lunik-2;

'Card 916, 2 -, Elektron-2.

L 2991-66
ACC9SSIGN Ngf,.~.4T5023633 ENCLOSUREt .01
Nuclear flux~ particles/m2/gec/ster
Vehicles
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Lunik--2 f5o.o�L3 t0,6�0.3 0,4�0.03
ki~tibl; ~-3 129,2�12,9 9,8�0,7
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