ENTRY 41341 20200515 41874134100000001 SUBENT 41341001 20200515 41874134100100001 BIB 15 38 4134100100002 TITLE Integral neutron fission cross-section measurements 4134100100003 for 232Pa and 238Np near thermal energy 4134100100004 INSTITUTE (4RUSEPA) 4134100100005 AUTHOR (E.F.Fomushkin,S.N.Abramovich,M.F.Andreev, 4134100100006 Yu.M.Bol'shakov,V.I.Serov,V.V.Gavrilov,N.G.Krylov, 4134100100007 I.K.Kunitsina,G.F.Novoselov,A.M.Shvetsov) 4134100100008 REFERENCE (C,97TRIEST,2,1353,199705) Main reference, data are 4134100100009 given 4134100100010 (C,96KALMAR,2,645,1996) Pa-232 preliminary results. 4134100100011 (C,2007NICE,1,119,2007) Subents 005-009 4134100100012 FACILITY (VDGT) Tandem accelerator EGP-10 4134100100013 INC-SOURCE (THCOL) Polyethylene moderating cylinder 32 cm thick, 4134100100014 30 cm long with a central channel 4.5 cm in diameter .4134100100015 Be target - inside the block. 4134100100016 INC-SPECT Thermal neutron spectrum with cadmium ratio for U-235 4134100100017 fission reaction in sample position equal 41.9+-0.5 . 4134100100018 Maximal density of thermal neutron flux about 4E+8 4134100100019 n/cm**2/sec . 4134100100020 MONITOR (92-U-235(N,F),,SIG) 4134100100021 MONIT-REF (,,3,JENDL-3.1,,1990) For monitor and ASSUMED data. 4134100100022 DETECTOR (TRD) Dielectric track detectors of Si glass and 4134100100023 polycarbonate film - for FF registration. 4134100100024 Efficiency of track chamber 0.4670+-0.0045 for Pa. 4134100100025 METHOD (FISCT) Irradiation with and without Cd filter. 4134100100026 SAMPLE Thin 235-U layer as monitor. 4134100100027 Number of 232-Pa nuclei (7.05+-0.12)E+11, 4134100100028 Number of 233-Pa - (3.27+-0.02)E+10 at moment of 4134100100029 production ( from Th-232 using N,P reaction and then 4134100100030 chemical separation and electrodeposition). 4134100100031 ADD-RES (DECAY) In Conf.Proc.2007NICE - scheme of Pa-232m 4134100100032 formation and decay on fig.4. 4134100100033 ERR-ANALYS (DATA-ERR) Not specified 4134100100034 HISTORY (19990928C) + + Compiled at the centre - CJD + + 4134100100035 (20120808A) M.M. Upper -> lower case corrections. 4134100100036 BIB information was updated. 4134100100037 (20190909A) Ref. C,2007NICE,,119,2007 was added. 4134100100038 Subents 005-009 were added . 4134100100039 (20200515U) History line was added in Subents 005-009 4134100100040 ENDBIB 38 0 4134100100041 NOCOMMON 0 0 4134100100042 ENDSUBENT 41 0 4134100199999 SUBENT 41341002 20190909 41864134100200001 BIB 6 16 4134100200002 REACTION 1(91-PA-232(N,F),,SIG,,MXW) 4134100200003 2(91-PA-232(N,F),,SIG,,MXW) 4134100200004 ANALYSIS 2 In June-July 1997 one more series of measurement was 4134100200005 performed. Average by two series is given as DATA 2. 4134100200006 Pa-232 HL 31.44 hr was used. 4134100200007 EXP-YEAR 1(1996) 27 March-12 April of 1996. 4134100200008 2(1997) 4134100200009 DECAY-DATA2(91-PA-232,31.44HR) 4134100200010 ASSUMED (ASSUM1,92-U-235(N,F),,RI) From JENDL-3,,1990 4134100200011 (ASSUM2,92-U-232(N,F),,SIG) From JENDL-3,,1990 4134100200012 (ASSUM3,92-U-232(N,F),,RI) From JENDL-3,,1990 4134100200013 Wescott's factors of Pa-232 and U-235 were supposed 4134100200014 identical. 4134100200015 STATUS (TABLE) Text, page 1355 of Conf.Proc.97TRIEST. 4134100200016 (SPSDD,41341005) Final result in 2007NICE 4134100200017 1 In Conf.Proc.96KALMAR prelim. value 977.+-75. b. 4134100200018 ENDBIB 16 0 4134100200019 COMMON 4 3 4134100200020 MONIT ASSUM1 ASSUM2 ASSUM3 4134100200021 B B B B 4134100200022 584.0 275. 76.66 364. 4134100200023 ENDCOMMON 3 0 4134100200024 DATA 5 1 4134100200025 EN-DUMMY DATA 1DATA-ERR 1DATA 2DATA-ERR 2 4134100200026 EV B B B B 4134100200027 2.5300E-02 977. 75. 955. 70. 4134100200028 ENDDATA 3 0 4134100200029 ENDSUBENT 28 0 4134100299999 SUBENT 41341003 20190909 41864134100300001 BIB 4 10 4134100300002 REACTION (91-PA-232(N,F),,RI) 4134100300003 DECAY-DATA (91-PA-232,31.44HR) 4134100300004 ASSUMED (ASSUM1,92-U-235(N,F),,RI) From JENDL-3,,1990 4134100300005 (ASSUM2,92-U-232(N,F),,SIG) From JENDL-3,,1990 4134100300006 (ASSUM3,92-U-232(N,F),,RI) From JENDL-3,,1990 4134100300007 Wescott's factors of Pa-232 and U-235 were supposed 4134100300008 identical. 4134100300009 STATUS (TABLE) Text, page 1355 of Conf.Proc.97TRIEST. 4134100300010 In Conf.Proc.96KALMAR prelim. value 915.+-320. b. 4134100300011 (SPSDD,41341006) Final result in 2007NICE 4134100300012 ENDBIB 10 0 4134100300013 COMMON 4 3 4134100300014 MONIT ASSUM1 ASSUM2 ASSUM3 4134100300015 B B B B 4134100300016 584.0 275. 76.66 364. 4134100300017 ENDCOMMON 3 0 4134100300018 DATA 3 1 4134100300019 EN-MIN DATA DATA-ERR 4134100300020 EV B B 4134100300021 0.5 915. 320. 4134100300022 ENDDATA 3 0 4134100300023 ENDSUBENT 22 0 4134100399999 SUBENT 41341004 20190909 41864134100400001 BIB 4 11 4134100400002 REACTION (93-NP-238(N,F),,SIG) 4134100400003 ASSUMED (ASSUM1,92-U-235(N,F),,RI) From JENDL-3,,1990 4134100400004 (ASSUM2,92-U-232(N,F),,SIG) From JENDL-3,,1990 4134100400005 (ASSUM3,92-U-232(N,F),,RI) From JENDL-3,,1990 4134100400006 ANALYSIS Wescott's factors of Pa-232 and U-235 were supposed 4134100400007 identical. 4134100400008 STATUS (TABLE) Text, page 1355 of Conf.Proc.97TRIEST. 4134100400009 This CS was initially published in 4134100400010 S.N.Abramovich+,Proc.Int.Conf.on Accelerator-Diven 4134100400011 Transmutation Technologies and Applications, Las Vegas,4134100400012 NV July,1994, AIP Press,1995, page 842-847. 4134100400013 ENDBIB 11 0 4134100400014 COMMON 4 3 4134100400015 MONIT ASSUM1 ASSUM2 ASSUM3 4134100400016 B B B B 4134100400017 584.0 275. 76.66 364. 4134100400018 ENDCOMMON 3 0 4134100400019 DATA 3 1 4134100400020 EN-DUMMY DATA DATA-ERR 4134100400021 EV B B 4134100400022 2.5300E-02 2110. 75. 4134100400023 ENDDATA 3 0 4134100400024 ENDSUBENT 23 0 4134100499999 SUBENT 41341005 20200515 41874134100500001 BIB 5 5 4134100500002 REACTION (91-PA-232(N,F),,SIG,,MXW) 4134100500003 DECAY-DATA (91-PA-232,31.44HR) 4134100500004 ANALYSIS Data of Subent 002 was slightly corrected by authors. 4134100500005 STATUS (TABLE) Text, page 121 in Conf.Proc.2007NICE 4134100500006 HISTORY (20190909C) 4134100500007 ENDBIB 5 0 4134100500008 NOCOMMON 0 0 3 4134100500009 DATA 3 1 4134100500010 EN-DUMMY DATA DATA-ERR 4134100500011 EV B B 4134100500012 0.0253 1021. 37. 4134100500013 ENDDATA 3 0 4134100500014 ENDSUBENT 13 0 4134100599999 SUBENT 41341006 20200515 41874134100600001 BIB 5 5 4134100600002 REACTION (91-PA-232(N,F),,RI) 4134100600003 DECAY-DATA (91-PA-232,31.44HR) 4134100600004 ANALYSIS Data of Subent 003 was slightly corrected by authors. 4134100600005 STATUS (TABLE) Text, page 121 in Conf.Proc.2007NICE 4134100600006 HISTORY (20190909C) 4134100600007 ENDBIB 5 0 4134100600008 NOCOMMON 0 0 4134100600009 DATA 3 1 4134100600010 EN-MIN DATA DATA-ERR 4134100600011 EV B B 4134100600012 0.5 1066. 375. 4134100600013 ENDDATA 3 0 4134100600014 ENDSUBENT 13 0 4134100699999 SUBENT 41341007 20200515 41874134100700001 BIB 3 3 4134100700002 REACTION (92-U-232(N,F),,SIG,,MXW) 4134100700003 STATUS (TABLE) Text, page 121 in Conf.Proc.2007NICE 4134100700004 HISTORY (20190909C) 4134100700005 ENDBIB 3 0 4134100700006 NOCOMMON 0 0 3 4134100700007 DATA 3 1 4134100700008 EN-DUMMY DATA DATA-ERR 4134100700009 EV B B 4134100700010 0.0253 83.3 11.0 4134100700011 ENDDATA 3 0 4134100700012 ENDSUBENT 11 0 4134100799999 SUBENT 41341008 20200515 41874134100800001 BIB 3 3 4134100800002 REACTION (92-U-232(N,F),,RI) 4134100800003 STATUS (TABLE) Text, page 121 in Conf.Proc.2007NICE 4134100800004 HISTORY (20190909C) 4134100800005 ENDBIB 3 0 4134100800006 NOCOMMON 0 0 4134100800007 DATA 3 1 4134100800008 EN-MIN DATA DATA-ERR 4134100800009 EV B B 4134100800010 0.5 1194. 102. 4134100800011 ENDDATA 3 0 4134100800012 ENDSUBENT 11 0 4134100899999 SUBENT 41341009 20200515 41874134100900001 BIB 4 4 4134100900002 REACTION (89-AC-228(N,F),,SIG,,MXW) 4134100900003 DECAY-DATA (89-AC-228,6.35HR) 4134100900004 STATUS (TABLE) Text, page 121 in Conf.Proc.2007NICE 4134100900005 HISTORY (20190909C) 4134100900006 ENDBIB 4 0 4134100900007 NOCOMMON 0 0 3 4134100900008 DATA 3 1 4134100900009 EN-DUMMY DATA DATA-ERR 4134100900010 EV B B 4134100900011 0.0253 520. 100. 4134100900012 ENDDATA 3 0 4134100900013 ENDSUBENT 12 0 4134100999999 ENDENTRY 9 0 4134199999999