ENTRY B0123 20011220 0000B012300000001 SUBENT B0123001 20011220 0000B012300100001 BIB 14 37 B012300100002 TITLE Nuclear Charge Dispersion Studies in the Light-Mass B012300100003 Region Formed in the Fission of U-238 by Protons of B012300100004 Energy 35 - 85 MeV B012300100005 AUTHOR (J.-L.GALINIER, M.DIKSIC, L.YAFFE) B012300100006 INSTITUTE (1CANMCG) Department of Chemistry B012300100007 REFERENCE (J,CJC,55,3609,1977) B012300100008 FACILITY (SYNCY,1CANMCG) B012300100009 METHOD (SITA,INTB,MOSEP,CHSEP) B012300100010 Typical Time Interval Between End of Irradiation and B012300100011 End of Chemical Separation was 20 Min. B012300100012 DETECTOR (GELI) B012300100013 SAMPLE The Target Consisted of Three U-Foils, Thickness B012300100014 134 Mg/Cm**2, Carefully Aligned, the Two Outer Foils B012300100015 Serving to Compensate For Recoil Losses and of Two B012300100016 Cu-Foils, Thickness 44 Mg/Cm**2, Placed Upstream of B012300100017 The U-Foils. The Outer Cu-Foil Served As a Monitor B012300100018 Foil. The Whole Stack was Wrapped in Thin Al-Foil. B012300100019 ERR-ANALYS (DATA-ERR) The Errors Quoted are the Total Errors B012300100020 Including Uncertainties of Monitor Cross Sections B012300100021 (5.4%), Detector Efficiencies (1%), Chemical Yield B012300100022 (4%), and Target Superficial Density (2%). B012300100023 An Additional Error Due to Counting Statistics was B012300100024 Added For Each Individual Determination. In Most B012300100025 Measurements It Rarely Exceeds 2%. Not Included were B012300100026 Errors Due to Decay Schemes and Half-Lives. B012300100027 (EN-ERR) The Uncertainty in Beam Energy was +-2 MeV. B012300100028 MONITOR ((MONIT)29-CU-65(P,X)29-CU-64,,SIG,,A,EXP) Shielded B012300100029 The Cu-Monitor Foils were Chemically Treated, Too, to B012300100030 Remove All Non-Cu Contaminants. B012300100031 DECAY-MON (29-CU-64,12.74HR,AR,511.,0.38) B012300100032 MONIT-REF (B0023002,D.A.NEWTON+,J,JIN,35,361,1973) B012300100033 ADD-RES (Z-DIS) B012300100034 HISTORY (19800229C)Lakw B012300100035 (19940718A) Some Corrections have Been Included by B012300100036 CAJAD B012300100037 (19981124A) Converted to Lower Case. B012300100038 (20011010U) Last checking has been done. B012300100039 ENDBIB 37 0 B012300100040 COMMON 1 3 B012300100041 EN-ERR B012300100042 MEV B012300100043 2. B012300100044 ENDCOMMON 3 0 B012300100045 ENDSUBENT 44 0 B012300199999 SUBENT B0123002 20011220 0000B012300200001 BIB 3 3 B012300200002 REACTION (92-U-238(P,F)33-AS-76,IND,SIG,,,EXP) B012300200003 RAD-DET (33-AS-76,DG) B012300200004 DECAY-DATA (33-AS-76,26.32HR,DG,559.1,0.45) B012300200005 ENDBIB 3 0 B012300200006 NOCOMMON 0 0 B012300200007 DATA 4 10 B012300200008 EN DATA DATA-ERR MONIT B012300200009 MEV MB MB MB B012300200010 35. 0.003 0.001 250. B012300200011 40. 0.007 0.002 245. B012300200012 45. 0.006 0.001 194. B012300200013 50. 0.017 0.004 187. B012300200014 55. 0.021 0.007 178. B012300200015 60. 0.019 0.005 170. B012300200016 65. 0.03 0.008 162. B012300200017 70. 0.042 0.01 155. B012300200018 75. 0.059 0.009 150. B012300200019 85. 0.108 0.016 141. B012300200020 ENDDATA 12 0 B012300200021 ENDSUBENT 20 0 B012300299999 SUBENT B0123003 20011220 0000B012300300001 BIB 4 10 B012300300002 REACTION (92-U-238(P,F)33-AS-77,,SIG,,,EXP) B012300300003 The Given As-77 Cross Sections were Calculated by MeansB012300300004 Of the Measured As-77 and Ge-77-G Yields. Since Only B012300300005 24% of Ge-77-M Decay to Ge-77-G, the Quoted As-77 CrossB012300300006 Sections Contain a Contribution from Ge-77-M Which B012300300007 Decays Via Beta Emission with a Half-Life of 54 Sec to B012300300008 As-77. B012300300009 RAD-DET (33-AS-77,DG) B012300300010 DECAY-DATA (33-AS-77,38.7HR,DG,239.1,0.014) B012300300011 STATUS (DEP,B0123007) B012300300012 ENDBIB 10 0 B012300300013 NOCOMMON 0 0 B012300300014 DATA 4 11 B012300300015 EN DATA DATA-ERR MONIT B012300300016 MEV MB MB MB B012300300017 35. 1.1 0.3 250. B012300300018 40. 1.1 0.2 245. B012300300019 45. 1. 0.2 194. B012300300020 50. 1.4 0.2 187. B012300300021 55. 1.6 0.3 178. B012300300022 60. 1.5 0.3 170. B012300300023 65. 1.8 0.3 162. B012300300024 70. 2.2 0.3 155. B012300300025 75. 2.5 0.4 150. B012300300026 80. 2.3 0.4 144. B012300300027 85. 2.3 0.3 141. B012300300028 ENDDATA 13 0 B012300300029 ENDSUBENT 28 0 B012300399999 SUBENT B0123004 20011220 0000B012300400001 BIB 4 9 B012300400002 REACTION (92-U-238(P,F)33-AS-78,IND,SIG,,,EXP) B012300400003 The Independent As-78 Cross Section was Obtained As B012300400004 Difference of the Cumulative As-78 and Ge-78 Yields. B012300400005 RAD-DET (33-AS-78,DG) B012300400006 DECAY-DATA (33-AS-78,90.7MIN,DG,613.6,0.54, B012300400007 DG,695.4,0.18, B012300400008 DG,827.8,0.07, B012300400009 DG,1308.8,0.11) B012300400010 STATUS (DEP,B0123008) B012300400011 ENDBIB 9 0 B012300400012 NOCOMMON 0 0 B012300400013 DATA 4 11 B012300400014 EN DATA DATA-ERR MONIT B012300400015 MEV MB MB MB B012300400016 35. 0.49 0.14 250. B012300400017 40. 0.57 0.18 245. B012300400018 45. 0.42 0.1 194. B012300400019 50. 0.45 0.1 187. B012300400020 55. 0.53 0.11 178. B012300400021 60. 0.62 0.12 170. B012300400022 65. 0.92 0.15 162. B012300400023 70. 0.76 0.14 155. B012300400024 75. 1. 0.2 150. B012300400025 80. 1.4 0.2 144. B012300400026 85. 1.7 0.3 141. B012300400027 ENDDATA 13 0 B012300400028 ENDSUBENT 27 0 B012300499999 SUBENT B0123005 20011220 0000B012300500001 BIB 3 6 B012300500002 REACTION (92-U-238(P,F)33-AS-79,CUM,SIG,,,EXP) B012300500003 RAD-DET (33-AS-79,DG) B012300500004 DECAY-DATA (33-AS-79,9.01MIN,DG,95.5,0.0937) B012300500005 The Branching Ratio For this Highly Converted E3 B012300500006 Transition was Corrected by a Total Conversion B012300500007 Coefficient of 9.57. B012300500008 ENDBIB 6 0 B012300500009 NOCOMMON 0 0 B012300500010 DATA 4 11 B012300500011 EN DATA DATA-ERR MONIT B012300500012 MEV MB MB MB B012300500013 35. 7.7 1. 250. B012300500014 40. 12.5 1.6 245. B012300500015 45. 7. 0.9 194. B012300500016 50. 10. 1.4 187. B012300500017 55. 8.8 1.1 178. B012300500018 60. 9.4 1.2 170. B012300500019 65. 9.3 1.3 162. B012300500020 70. 8.4 1.4 155. B012300500021 75. 9.6 1.3 150. B012300500022 80. 9.1 1.2 144. B012300500023 85. 10.1 1.4 141. B012300500024 ENDDATA 13 0 B012300500025 ENDSUBENT 24 0 B012300599999 SUBENT B0123006 20011220 0000B012300600001 BIB 3 5 B012300600002 REACTION (92-U-238(P,F)32-GE-75,CUM,SIG,,,EXP) B012300600003 RAD-DET (32-GE-75-G,DG) B012300600004 DECAY-DATA (32-GE-75-G,82.78MIN,DG,264.8,0.112) B012300600005 (32-GE-75-M,48.SEC) 100% Isomeric Transition - Comment B012300600006 By the Compiler of Kachapag - B012300600007 ENDBIB 5 0 B012300600008 NOCOMMON 0 0 B012300600009 DATA 4 11 B012300600010 EN DATA DATA-ERR MONIT B012300600011 MEV MB MB MB B012300600012 35. 0.41 0.05 250. B012300600013 40. 0.86 0.11 245. B012300600014 45. 1.5 0.2 194. B012300600015 50. 1.9 0.3 187. B012300600016 55. 2.2 0.3 178. B012300600017 60. 1.4 0.4 170. B012300600018 65. 2.1 0.3 162. B012300600019 70. 1.6 0.3 155. B012300600020 75. 1.5 0.2 150. B012300600021 80. 1.6 0.2 144. B012300600022 85. 1.6 0.2 141. B012300600023 ENDDATA 13 0 B012300600024 ENDSUBENT 23 0 B012300699999 SUBENT B0123007 20011220 0000B012300700001 BIB 3 5 B012300700002 REACTION (92-U-238(P,F)32-GE-77,CUM,SIG,,,EXP) B012300700003 RAD-DET (32-GE-77-G,DG) B012300700004 DECAY-DATA (32-GE-77-G,11.3HR,DG,209.0/211.0,0.529,DG,264.0,1.00, B012300700005 DG,366.,0.31,DG,415.,0.49,DG,557.,0.34) B012300700006 (32-GE-77-M,54.SEC) 24% Isomeric Transition. B012300700007 ENDBIB 5 0 B012300700008 NOCOMMON 0 0 B012300700009 DATA 4 11 B012300700010 EN DATA DATA-ERR MONIT B012300700011 MEV MB MB MB B012300700012 35. 0.22 0.04 250. B012300700013 40. 0.52 0.06 245. B012300700014 45. 0.71 0.09 194. B012300700015 50. 0.76 0.1 187. B012300700016 55. 0.87 0.11 178. B012300700017 60. 0.67 0.1 170. B012300700018 65. 1.1 0.2 162. B012300700019 70. 0.7 0.11 155. B012300700020 75. 0.83 0.12 150. B012300700021 80. 0.67 0.09 144. B012300700022 85. 0.82 0.13 141. B012300700023 ENDDATA 13 0 B012300700024 ENDSUBENT 23 0 B012300799999 SUBENT B0123008 20011220 0000B012300800001 BIB 3 3 B012300800002 REACTION (92-U-238(P,F)32-GE-78,CUM,SIG,,,EXP) B012300800003 RAD-DET (32-GE-78,DG) B012300800004 DECAY-DATA (32-GE-78,87.0MIN,DG,277.3,0.96) B012300800005 ENDBIB 3 0 B012300800006 NOCOMMON 0 0 B012300800007 DATA 4 11 B012300800008 EN DATA DATA-ERR MONIT B012300800009 MEV MB MB MB B012300800010 35. 0.94 0.12 250. B012300800011 40. 2.1 0.3 245. B012300800012 45. 2.9 0.4 194. B012300800013 50. 2.9 0.4 187. B012300800014 55. 3.2 0.4 178. B012300800015 60. 2.3 0.3 170. B012300800016 65. 3.6 0.5 162. B012300800017 70. 2.2 0.3 155. B012300800018 75. 2.6 0.3 150. B012300800019 80. 2. 0.3 144. B012300800020 85. 2.4 0.3 141. B012300800021 ENDDATA 13 0 B012300800022 ENDSUBENT 21 0 B012300899999 ENDENTRY 8 0 B012399999999