ENTRY 40708 20071019 41424070800000001
SUBENT 40708001 20071019 41424070800100001
BIB 12 33 4070800100002
INSTITUTE (4RUSKUR) 4070800100003
REFERENCE (J,DOK,111,(4),791,1956) 4070800100004
(J,SPD,1,705,1956) 4070800100005
AUTHOR (G.V.Gorlov,B.M.Gokhberg,V.M.Morozov,G.A.Otroshchenko) 4070800100006
TITLE Measurement of Li-6(n,t) reaction effective cross- 4070800100007
section in neutron energy range from 9 to 700 keV. 4070800100008
FACILITY (VDG) 4070800100009
INC-SOURCE (P-T) T(p,n)He-3 reaction. 4070800100010
Impregnated by tritium titanium layer of thickness 4070800100011
280 microg/cm**3 on molybdenum disk of 0.2mm thickness.4070800100012
Proton of energy about 1200 keV was accelerated to 4070800100013
1214 keV energy. 4070800100014
REL-REF (R,,B.M.Gokhberg+,J,ZTF,26,(5),986,1956) Angular 4070800100015
distribution and energy dependence of neutrons for 4070800100016
t(p,n)He-3 reaction. 4070800100017
DETECTOR (IOCH) Spiral chamber filled by argon at pressure 4070800100018
10athm. For relative measurement. 4070800100019
Three flat chambers,filled by argon at 4 atm pressure.4070800100020
For absolute c-s measurement. 4070800100021
(LONGC) Three long boron counters for neutron flux 4070800100022
monitoring. 4070800100023
MONITOR Absolute measurements at 100. and 265. keV neutron 4070800100024
energy. 4070800100025
SAMPLE About 0.5 g of LiF (Li-6 about 92%) on spiral 4070800100026
electrodes of ionization chamber. For relative 4070800100027
measurement. 4070800100028
For absolute measurement - LiF layers of about 4070800100029
150microg/cm**2 thickness and about 5 cm diameter on 4070800100030
platinum discs. Li-6 enrichment about 92%. 4070800100031
STATUS (SCSRS) 4070800100032
HISTORY (19840416T) Converted from ENTRY 80116 4070800100033
(20071019A) BIB information and TITLE were added. 4070800100034
ERR-S,ERR-1,ERR-DIG were added in SUBENTRY .002. M.M. 4070800100035
ENDBIB 33 0 4070800100036
NOCOMMON 0 0 4070800100037
ENDSUBENT 36 0 4070800199999
SUBENT 40708002 20071019 41424070800200001
BIB 5 11 4070800200002
REACTION (3-LI-6(N,T)2-HE-4,,SIG) 4070800200003
ERR-ANALYS (ERR-S) Statistical Error 4070800200004
(ERR-DIG) Digitized statistical error of Fig.1. 4070800200005
(ERR-1) Error due extrapolation of flat-chambers 4070800200006
parameters to zero of discriminator. Maximal. 4070800200007
CORRECTION Correction for: 4070800200008
chamber background, 4070800200009
neutron scattering in target backing, 4070800200010
flat ionization chambers resolution. 4070800200011
FLAG (1.) Data of absolute c-s measurement. 4070800200012
STATUS Data were presented of Fig.1 of Reference. 4070800200013
ENDBIB 11 0 4070800200014
COMMON 4 3 4070800200015
EN-NRM1 EN-NRM2 EN-RSL ERR-1 4070800200016
KEV KEV KEV PER-CENT 4070800200017
1.0000E+02 2.6500E+02 25. 5. 4070800200018
ENDCOMMON 3 0 4070800200019
DATA 5 24 4070800200020
EN DATA ERR-S ERR-DIG FLAG 4070800200021
MEV B B B NO-DIM 4070800200022
9.1000E-03 1.8000E+00 0.12420 4070800200023
2.0000E-02 1.3800E+00 0.66691E-01 4070800200024
5.0000E-02 9.8000E-01 0.76643E-01 4070800200025
6.6000E-02 9.6000E-01 0.86514E-01 4070800200026
8.0000E-02 9.1000E-01 0.55055E-01 4070800200027
1.0000E-01 8.8000E-01 0.35078E-01 1. 4070800200028
1.2500E-01 8.1000E-01 0.45754E-01 4070800200029
1.5500E-01 9.2000E-01 0.37067E-01 4070800200030
1.7500E-01 1.0200E+00 0.70502E-01 4070800200031
2.0000E-01 1.4000E+00 0.38687E-01 4070800200032
2.2000E-01 2.2000E+00 0.79450E-01 4070800200033
2.5000E-01 2.8500E+00 0.68002E-01 4070800200034
2.6500E-01 3.4000E+00 0.3 1. 4070800200035
2.8000E-01 3.0500E+00 0.87025E-01 4070800200036
2.9000E-01 2.9800E+00 0.59997E-01 4070800200037
3.2000E-01 2.5000E+00 0.70093E-01 4070800200038
3.4000E-01 1.9500E+00 0.46793E-01 4070800200039
4.0000E-01 1.0500E+00 0.37767E-01 4070800200040
4.5000E-01 7.7000E-01 0.50485E-01 4070800200041
5.0000E-01 6.7500E-01 0.49881E-01 4070800200042
5.6000E-01 5.4000E-01 0.26156E-01 4070800200043
6.1000E-01 5.0000E-01 0.18025E-01 4070800200044
6.8000E-01 4.6000E-01 0.20125E-01 4070800200045
7.3000E-01 4.5000E-01 0.17693E-01 4070800200046
ENDDATA 26 0 4070800200047
ENDSUBENT 46 0 4070800299999
ENDENTRY 2 0 4070899999999