ENTRY 41699 20200923 41894169900000001 SUBENT 41699001 20200923 41894169900100001 BIB 11 21 4169900100002 TITLE Probability of ionization of an atomic shell of a 4169900100003 fissile atom by the fluctuation electromagnetic field 4169900100004 of the heated nucleus 4169900100005 AUTHOR (L.A.Popeko, G.A.Petrov, E.F.Kochubei) 4169900100006 REFERENCE (J,YF,22,468,1975) 4169900100007 (J,SNP,22,241,1975) 4169900100008 INSTITUTE (4RUSLIN) 4169900100009 FACILITY (REAC,4RUSLIN) WWR-M reactor 4169900100010 INC-SOURCE (REAC) 4169900100011 INC-SPECT Thermal neutrons 4169900100012 SAMPLE (92-U-235,ENR=0.96) U-235 sample on Ni backing. 4169900100013 DETECTOR (SIBAR) .for fission fragments 4169900100014 (GELI) .for gamma rays in region 50 - 100 keV. 4169900100015 Energy resolution 1 keV, volume 1.4 cm3, entrance 4169900100016 window of 0.5 mum Au and 0.25 mm Al. 4169900100017 Lead collimator (1mm) to decrease gamma-rays from 4169900100018 fission fragments. Fluoroplastic as detector 4169900100019 construction material. 4169900100020 METHOD (COINC) Fission fragments and gamma-rays coincidence. 4169900100021 Time resolution 10**-10 sec for prompt gamma-rays. 4169900100022 HISTORY (20200923C) M.M. 4169900100023 ENDBIB 21 0 4169900100024 COMMON 1 3 4169900100025 EN-DUMMY 4169900100026 EV 4169900100027 0.0253 4169900100028 ENDCOMMON 3 0 4169900100029 ENDSUBENT 28 0 4169900199999 SUBENT 41699002 20200923 41894169900200001 BIB 3 6 4169900200002 REACTION (92-U-235(N,F)0-G-0,PR/PAR,FY,,SPA) 4169900200003 EN-SEC (E,G) K-alpha1 (98.44 keV), K-alpha2 (94.66 keV) rays 4169900200004 STATUS (TABLE) Abstract and text p.471 of 4169900200005 Yad.Fiz.,v.22,p.241,1975 4169900200006 (DEP,41699003) Directly measured data for several 4169900200007 thickness of sample. 4169900200008 ENDBIB 6 0 4169900200009 NOCOMMON 0 0 4169900200010 DATA 3 1 4169900200011 E E DATA-MAX 4169900200012 KEV KEV PRT/FIS 4169900200013 98.44 94.66 3.E-04 4169900200014 ENDDATA 3 0 4169900200015 ENDSUBENT 14 0 4169900299999 SUBENT 41699003 20200923 41894169900300001 BIB 6 12 4169900300002 REACTION (92-U-235(N,F)0-G-0,PR/PAR,FY,,MSC) 4169900300003 Dependence of K-alpha1,2 yields from sample thickness.4169900300004 MONITOR F-19(N,INL) reaction by fast fission neutrons, 4169900300005 109.40 keV E-gamma peak, 4169900300006 EN-SEC (E,G) K-alpha1 (98.44 keV), K-alpha2 (94.66 keV) rays 4169900300007 MISC-COL (MISC) Uncertainty of sample thickness. 4169900300008 ERR-ANALYS . Quantization errors (1/2 pixel): 4169900300009 scale X - 1.01 mug/cm2, scale Y - 0.0020 arb.units. 4169900300010 Digitization error of thickness - 0.50 mug/cm2. 4169900300011 (DATA-ERR) Type of uncertainty is not explained in the 4169900300012 article. 4169900300013 STATUS (CURVE) Fig.3a of Yad.Fiz.,v.22,p.241,1975 4169900300014 ENDBIB 12 0 4169900300015 COMMON 3 3 4169900300016 E E ERR-DIG 4169900300017 KEV KEV ARB-UNITS 4169900300018 98.44 94.66 0.0011 4169900300019 ENDCOMMON 3 0 4169900300020 DATA 4 4 4169900300021 THICKNESS DATA DATA-ERR MISC 4169900300022 G/CM-SQ ARB-UNITS ARB-UNITS G/CM-SQ 4169900300023 199.87E-06 0.4649 0.1976 9.97E-06 4169900300024 221.63E-06 0.4729 0.0725 9.79E-06 4169900300025 410.90E-06 1.0346 0.3498 46.25E-06 4169900300026 570.92E-06 1.1848 0.2447 14.15E-06 4169900300027 ENDDATA 6 0 4169900300028 ENDSUBENT 27 0 4169900399999 SUBENT 41699004 20200923 41894169900400001 BIB 6 12 4169900400002 REACTION (92-U-235(N,F)0-G-0,PR/PAR,FY,,MSC) 4169900400003 Dependence of K-alpha1,2 yields from sample thickness.4169900400004 MONITOR Pb-208(G,X)0-G-0 by fission K-alpha gamma-rays 4169900400005 were used for normalization. 4169900400006 EN-SEC (E,G) K-alpha1 (98.44 keV), K-alpha2 (94.66 keV) rays 4169900400007 MISC-COL (MISC) Uncertainty of sample thickness. 4169900400008 ERR-ANALYS . Quantization errors (1/2 pixel): 4169900400009 scale X - 1.01 mug/cm2, scale Y - 0.0010 arb.units. 4169900400010 Digitization error of thickness - 0.99 mug/cm2. 4169900400011 (DATA-ERR) Type of uncertainty is not explained in the 4169900400012 article. 4169900400013 STATUS (CURVE) Fig.3b of Yad.Fiz.,v.22,p.241,1975 4169900400014 ENDBIB 12 0 4169900400015 COMMON 3 3 4169900400016 E E ERR-DIG 4169900400017 KEV KEV ARB-UNITS 4169900400018 98.44 94.66 0.00073 4169900400019 ENDCOMMON 3 0 4169900400020 DATA 4 4 4169900400021 THICKNESS DATA DATA-ERR MISC 4169900400022 G/CM-SQ ARB-UNITS ARB-UNITS G/CM-SQ 4169900400023 200.02E-06 0.0818 0.0301 14.00E-06 4169900400024 221.79E-06 0.1279 0.0260 8.19E-06 4169900400025 408.12E-06 0.2876 0.0917 40.18E-06 4169900400026 568.26E-06 0.4468 0.1056 10.00E-06 4169900400027 ENDDATA 6 0 4169900400028 ENDSUBENT 27 0 4169900499999 ENDENTRY 4 0 4169999999999