ENTRY 40588 20230724 421440588 0 1 SUBENT 40588001 20230724 421440588 1 1 BIB 16 42 40588 1 2 TITLE Fission cross-section measurement for u-233 and 40588 1 3 U-235 at the neutron energy 2. keV 40588 1 4 AUTHOR (A.V.Murzin,A.F.Rudyk,V.A.Libman) 40588 1 5 REFERENCE ((C,77KIEV,2,252,1977)= 40588 1 6 (R,INDC(CCP)-118,(2),252,1977)) 40588 1 7 INSTITUTE (4UKRIJD) 40588 1 8 FACILITY (REAC,4UKRIJD) WWR-M reactor 40588 1 9 INC-SOURCE (REAC) 40588 1 10 INC-SPECT 2 keV neutron beam - 3.E+05 neutrons/(sec*cm2) at 40588 1 11 sample position. 40588 1 12 METHOD (FNB) Scandium filter length 960 mm. 40588 1 13 DETECTOR (SOLST) Stilbene detector for fission neutrons 40588 1 14 detection 40588 1 15 (GELI) Ge(Li) detector for gamma, 25 cm3 volume 40588 1 16 (PROPC) Recoil proton counter 40588 1 17 MONITOR ((MONIT)5-B-10(N,A)3-LI-7,,SIG) 40588 1 18 478.keV gamma were registered. 40588 1 19 PART-DET (N) 40588 1 20 (G) 40588 1 21 CORRECTION Corrections on multiple scattering and background 40588 1 22 were made 40588 1 23 For neutron attenuation in sample. 40588 1 24 STATUS (APRVD) Murzin, 1982-12-09 40588 1 25 COMMENT Of compiler. M.M. 2006.06.06. 40588 1 26 - In text of reference the c-s data values are 40588 1 27 7.54 +- 0.17 b for U-233, 40588 1 28 6.19 +- 0.12 b for U-235. 40588 1 29 But STATUS is APRVD of author 1982.12.09. 40588 1 30 Probably, data were revised by the author. 40588 1 31 - There are values of systematical uncertainties in 40588 1 32 INDC(CCP)-118,(2),252,1977, Table 1, 2 ; 40588 1 33 they were not inserted in this Entry, because data were40588 1 34 probably revised by authors and uncertainties values 40588 1 35 could been changed after revision. 40588 1 36 ERR-ANALYS (DATA-ERR) Total uncertainty 40588 1 37 HISTORY (19821214C) 40588 1 38 (20060606A) M.M. Reference correction was made. 40588 1 39 Dates were corrected for 4-digits year. 40588 1 40 Samples description was added. 40588 1 41 (20230724U) Upper -> lower case correction. 40588 1 42 Ref. INDC(CCP)-118,(2),252,1977 was added. 40588 1 43 ERR-T -> DATA-ERR. 40588 1 44 ENDBIB 42 0 40588 1 45 COMMON 4 3 40588 1 46 EN EN-RSL-HW MONIT MONIT-ERR 40588 1 47 KEV KEV B PER-CENT 40588 1 48 2.0 0.3 13.55 1. 40588 1 49 ENDCOMMON 3 0 40588 1 50 ENDSUBENT 49 0 40588 199999 SUBENT 40588002 20230724 421440588 2 1 BIB 2 7 40588 2 2 REACTION (92-U-233(N,F),,SIG,,AV) 40588 2 3 Averaged over scandium filter neutrons energy range 40588 2 4 SAMPLE U-233 samples of 0.89, 4.03, 11.72 g/cm2 thickness, 40588 2 5 of 98.9% enrichment. 40588 2 6 B-10 sample of 0.11 g/cm2 thickness and 40588 2 7 85.8% enrichment 40588 2 8 (92-U-233,ENR=0.989) 40588 2 9 ENDBIB 7 0 40588 2 10 NOCOMMON 0 0 40588 2 11 DATA 2 1 40588 2 12 DATA DATA-ERR 40588 2 13 B B 40588 2 14 8.11 0.25 40588 2 15 ENDDATA 3 0 40588 2 16 ENDSUBENT 15 0 40588 299999 SUBENT 40588003 20230724 421440588 3 1 BIB 2 7 40588 3 2 REACTION (92-U-235(N,F),,SIG,,AV) 40588 3 3 Averaged over scandium filter neutrons energy range 40588 3 4 SAMPLE U-235 samples of 0.95, 3.4, 13.3 g/cm2 thickness, 40588 3 5 of 90% enrichment. 40588 3 6 B-10 sample of 0.11 g/cm2 thickness and 40588 3 7 85.8% enrichment 40588 3 8 (92-U-235,ENR=0.858) 40588 3 9 ENDBIB 7 0 40588 3 10 NOCOMMON 0 0 40588 3 11 DATA 2 1 40588 3 12 DATA DATA-ERR 40588 3 13 B B 40588 3 14 6.27 0.13 40588 3 15 ENDDATA 3 0 40588 3 16 ENDSUBENT 15 0 40588 399999 ENDENTRY 3 0 4058899999999