ENTRY O0562 20140121 O052O056200000001 SUBENT O0562001 20140121 O052O056200100001 BIB 17 36 O056200100002 TITLE Studies of the mass distribution in fission of uranium O056200100003 induced by 170 MeV protons. O056200100004 AUTHOR (I.Haldorsen,A.C.Pappas,M.Skarestad) O056200100005 INSTITUTE (2NOROSL) O056200100006 REFERENCE (J,JIN,36,245,1974) O056200100007 SAMPLE High purity uranium foils were used. O056200100008 DETECTOR (GELI) A 50 cm**3 Ge(Li) Detector. O056200100009 (PROPC) Gas flow proportional counter for beta-emissionO056200100010 from the Sn- and Mo-samples. O056200100011 ANALYSIS (DECAY) The complex decay curve of tin samples were O056200100012 followed for four to five months and resolved into O056200100013 three components, viz. 121-G-Sn,123-G-Sn and 125-G-Sn.O056200100014 The component 123-G-Sn was determined after complete O056200100015 decay of 125-G-Sn and chemical removal of 125-Sb. O056200100016 FACILITY (SYNCY,2SWDUPP) The Gustaf Werner Institute in Uppsala,O056200100017 the Synchrocyclotron. O056200100018 METHOD (CHSEP) O056200100019 (ACTIV) Irradiation time was from 4 to 5 hours. O056200100020 MONITOR ((MONIT)92-U-0(P,F)42-MO-99,CUM,SIG) O056200100021 DECAY-MON (42-MO-99,66.7HR,DG,181.,0.068,B-,,1.) O056200100022 COMMENT /by Authors/ Formation cross-sections are all measured O056200100023 relative to Mo-99 with an absolute fission yield O056200100024 determined to 56+-6 mb. See MONIT-REF. O056200100025 MONIT-REF (C0371001,A.Kjelberg+,J,NP,1,322,1956) O056200100026 (O0337001,A.C.Pappas+,J,JIN,28,1769,1966) O056200100027 ERR-ANALYS (ERR-T) The errors quoted are those based on O056200100028 uncertainties in activity measurements, chemical yield O056200100029 determination and counting efficiency. O056200100030 ADD-RES (Z-DIS) For mass region A=105 to A=140. O056200100031 STATUS (TABLE) O056200100032 HISTORY (19990826C) O056200100033 (19991117A) Date is corrected O056200100034 (20001121A) Subentries O0562008,010 are corrected O056200100035 according to O.Schwerer's remarks. O056200100036 (20010115U) Last checking has been done. O056200100037 (20140121A) SD: REACTION code corrected in Subent 2. O056200100038 ENDBIB 36 0 O056200100039 COMMON 2 3 O056200100040 EN MONIT O056200100041 MEV MB O056200100042 170. 56. O056200100043 ENDCOMMON 3 0 O056200100044 ENDSUBENT 43 0 O056200199999 SUBENT O0562002 20140121 O052O056200200001 BIB 6 12 O056200200002 REACTION (92-U-0(P,F)50-SN-113,IND,SIG) O056200200003 RAD-DET (50-SN-113-G,DG) O056200200004 DECAY-DATA (50-SN-113-G,115.D,DG,392.,0.644) O056200200005 CORRECTION The yield given for 113-Sn was corrected for the O056200200006 branched decay of 113-m-Sn. O056200200007 COMMENT - By Author - The yield given for 113-Sn can be O056200200008 regarded as independent yield. This since the O056200200009 contribution from 113-Sb must be negligibly small O056200200010 whatever charge distribution and dispersion govern thisO056200200011 mass region. O056200200012 HISTORY (20140121A) SD: Illegal isom. frag combination -M+G O056200200013 deleted from SF4 of REACTION code. O056200200014 ENDBIB 12 0 O056200200015 NOCOMMON 0 0 O056200200016 DATA 2 1 O056200200017 DATA ERR-T O056200200018 MB MB O056200200019 0.01 0.002 O056200200020 ENDDATA 3 0 O056200200021 ENDSUBENT 20 0 O056200299999 SUBENT O0562003 20010115 0000O056200300001 BIB 4 9 O056200300002 REACTION 1(92-U-0(P,F)50-SN-117-M,IND,SIG) O056200300003 2(92-U-0(P,F)50-SN-117,,SIG,,,CALC) O056200300004 RAD-DET 1(50-SN-117-M,DG) O056200300005 DECAY-DATA1(50-SN-117-M,14.D,DG,158.,0.87) O056200300006 COMMENT - By Author - The Yield of 117-M-Sn is Independent, O056200300007 Since Neither 117-In Nor 117-Sb Populate the 117-Sn O056200300008 Isomer State. O056200300009 The Authors Assumed Sigma(117-M-SN)/Sigma(117-G-SN)>2 O056200300010 To Calculate Total Independent Yield of 117-Sn. O056200300011 ENDBIB 9 0 O056200300012 NOCOMMON 0 0 O056200300013 DATA 3 1 O056200300014 DATA 1ERR-T 1DATA-MAX 2 O056200300015 MB MB MB O056200300016 1.96 0.2 0.98 O056200300017 ENDDATA 3 0 O056200300018 ENDSUBENT 17 0 O056200399999 SUBENT O0562004 20010115 0000O056200400001 BIB 3 4 O056200400002 REACTION 1(92-U-0(P,F)50-SN-121-G,CUM,SIG) O056200400003 2(92-U-0(P,F)50-SN-121-M,IND,SIG,,,CALC) O056200400004 RAD-DET 1(50-SN-121-G,B-) O056200400005 DECAY-DATA1(50-SN-121-G,27.3HR,B-,,1.) O056200400006 ENDBIB 4 0 O056200400007 NOCOMMON 0 0 O056200400008 DATA 4 1 O056200400009 DATA 1ERR-T 1DATA 2ERR-T 2 O056200400010 MB MB MB MB O056200400011 23. 2. 5.7 1.5 O056200400012 ENDDATA 3 0 O056200400013 ENDSUBENT 12 0 O056200499999 SUBENT O0562005 20010115 0000O056200500001 BIB 4 9 O056200500002 REACTION 1(92-U-0(P,F)50-SN-123-G,CUM,SIG) O056200500003 2(92-U-0(P,F)50-SN-123-M,CUM,SIG,,,CALC) O056200500004 RAD-DET 1(50-SN-123-G,DG,B-) O056200500005 DECAY-DATA1(50-SN-123-G,129.3D,DG,1089.,0.0060,B-,,1.) O056200500006 Gamma Abundance Determined in this Work 0.0060+-0.0005.O056200500007 REL-REF (R,O0337001,A.C.PAPPAS+,J,JIN,28,1769,1965) The Data O056200500008 Are O056200500009 Used to Calculate Ratio of Cumulative Cross Sections O056200500010 For Sn-123/Sn-125. O056200500011 ENDBIB 9 0 O056200500012 NOCOMMON 0 0 O056200500013 DATA 4 1 O056200500014 DATA 1ERR-T 1DATA 2ERR-T 2 O056200500015 MB MB MB MB O056200500016 19.6 1.5 3. 0.9 O056200500017 ENDDATA 3 0 O056200500018 ENDSUBENT 17 0 O056200599999 SUBENT O0562006 20010115 0000O056200600001 BIB 3 4 O056200600002 REACTION 1(92-U-0(P,F)51-SB-124-G,IND,SIG) O056200600003 2(92-U-0(P,F)51-SB-124-M,IND,SIG,,,CALC) O056200600004 RAD-DET 1(51-SB-124-G,DG) O056200600005 DECAY-DATA1(51-SB-124-G,60.2D,DG,,0.982) O056200600006 ENDBIB 4 0 O056200600007 NOCOMMON 0 0 O056200600008 DATA 4 1 O056200600009 DATA 1ERR-T 1DATA 2ERR-T 2 O056200600010 MB MB MB MB O056200600011 9.9 1. 0.6 0.05 O056200600012 ENDDATA 3 0 O056200600013 ENDSUBENT 12 0 O056200699999 SUBENT O0562007 20010115 0000O056200700001 BIB 3 5 O056200700002 REACTION 1(92-U-0(P,F)50-SN-125-G,CUM,SIG) O056200700003 2(92-U-0(P,F)50-SN-125-M,CUM,SIG,,,CALC) O056200700004 RAD-DET 1(50-SN-125-G,DG,B-) O056200700005 DECAY-DATA1(50-SN-125-G,9.65D,DG,1067.,0.0945,B-,,1.) O056200700006 Abundances Determined in this Work 0.0945+-0.0080. O056200700007 ENDBIB 5 0 O056200700008 NOCOMMON 0 0 O056200700009 DATA 4 1 O056200700010 DATA 1ERR-T 1DATA 2ERR-T 2 O056200700011 MB MB MB MB O056200700012 10.2 0.9 2.3 0.7 O056200700013 ENDDATA 3 0 O056200700014 ENDSUBENT 13 0 O056200799999 SUBENT O0562008 20010115 0000O056200800001 BIB 3 3 O056200800002 REACTION (92-U-0(P,F)51-SB-125,CUM,SIG) O056200800003 RAD-DET (51-SB-125,DG) O056200800004 DECAY-DATA (51-SB-125,2.77YR,DG,428.,0.296) O056200800005 ENDBIB 3 0 O056200800006 NOCOMMON 0 0 O056200800007 DATA 2 1 O056200800008 DATA ERR-T O056200800009 MB MB O056200800010 18.8 2. O056200800011 ENDDATA 3 0 O056200800012 ENDSUBENT 11 0 O056200899999 SUBENT O0562009 20010115 0000O056200900001 BIB 3 4 O056200900002 REACTION 1(92-U-0(P,F)51-SB-126-G,IND,SIG) O056200900003 2(92-U-0(P,F)51-SB-126-M,IND,SIG,,,CALC) O056200900004 RAD-DET 1(51-SB-126-G,DG) O056200900005 DECAY-DATA1(51-SB-126-G,12.4D,DG,665.,1.) O056200900006 ENDBIB 4 0 O056200900007 NOCOMMON 0 0 O056200900008 DATA 4 1 O056200900009 DATA 1ERR-T 1DATA 2ERR-T 2 O056200900010 MB MB MB MB O056200900011 9.8 0.9 1.9 0.2 O056200900012 ENDDATA 3 0 O056200900013 ENDSUBENT 12 0 O056200999999 SUBENT O0562010 20010115 0000O056201000001 BIB 3 9 O056201000002 REACTION (92-U-0(P,F)MASS,,SIG) O056201000003 MISC-COL (MISC1) Lower Limit of Chain Yield. The Value is Based O056201000004 On Measured Yield, Without Taking Into Account O056201000005 Contribution from Isomer. O056201000006 (MISC2) The Value is Based on 125-Sb Only. O056201000007 ERR-ANALYS (MISC1-ERR) Uncertainty of Misc1. Noany Analysis is O056201000008 Presented. O056201000009 (MISC2-ERR) Uncerainty of Misc2. Noany Analysis is O056201000010 Presented. O056201000011 ENDBIB 9 0 O056201000012 NOCOMMON 0 0 O056201000013 DATA 7 6 O056201000014 MASS DATA ERR-T MISC1 MISC1-ERR MISC2 O056201000015 MISC2-ERR O056201000016 NO-DIM MB MB MB MB MB O056201000017 MB O056201000018 117. 32.7 5.5 21.8 3.5 O056201000019 O056201000020 121. 34.5 4.6 27.8 3.8 O056201000021 O056201000022 123. 34.8 5.1 30.2 4.2 O056201000023 O056201000024 124. 35.3 4.8 O056201000025 O056201000026 125. 36.8 6.1 30.2 3.7 27.3O056201000027 3.8 O056201000028 126. 36.5 4.5 O056201000029 O056201000030 ENDDATA 16 0 O056201000031 ENDSUBENT 30 0 O056201099999 ENDENTRY 10 0 O056299999999