ENTRY O0663 20021004 0000O066300000001 SUBENT O0663001 20021004 0000O066300100001 BIB 16 31 O066300100002 TITLE Charge Dispersion Studies in the Fission of Pu-239 by O066300100003 Protons of Medium Energy. O066300100004 AUTHOR (G.B.SAHA, L.YAFFE) O066300100005 INSTITUTE (1CANMCG) O066300100006 REFERENCE (J,JIN,32,745,1970) O066300100007 HISTORY (19991029C) O066300100008 (19991117A) Date is Corrected O066300100009 (20021004U) Last checking has been done. O066300100010 SAMPLE A Pu-Al Alloy of Foil, 19.2 mg/cm**2 Thickness. The O066300100011 Plutonium Content of the Alloy was 13.8% and the O066300100012 Isotopic Abundances of Plutonium were 97.41%, 2.47% O066300100013 And 0.12% For Masses 239, 240 and 242, Respectively. O066300100014 The Target Foil was Sandwiched Between Two Aluminum O066300100015 Foils, 9 mg/cm**2 Thickness. O066300100016 FACILITY (SYNCY,1CANMCG) O066300100017 MONITOR ((MONIT)29-CU-65(P,X)29-CU-64,,SIG,,,EVAL) O066300100018 DECAY-MON (29-CU-64,12.8HR,AR,511.,0.19) O066300100019 MONIT-REF ((MONIT)B0016002,S.MEGHIR,T,MEGHIR,1962) O066300100020 METHOD (CHSEP) O066300100021 (ACTIV) Irradiation Time Varied from 2-Min. To 10 Min. O066300100022 (INTB) O066300100023 (STTA) O066300100024 (BCINT).The Beam Current was About 1-Mua. O066300100025 STATUS (TABLE) O066300100026 ADD-RES (Z-DIS) O066300100027 ANALYSIS (DECAY) O066300100028 MISC-COL (MISC).The Number of Determination. O066300100029 ERR-ANALYS (ERR-T) The Errors in Individual Results were EstimatedO066300100030 From the Uncertainties in Decay Curve Analyses, O066300100031 Counting Efficiencies, Chemical Yields and Target O066300100032 Thicknesses. O066300100033 ENDBIB 31 0 O066300100034 NOCOMMON 0 0 O066300100035 ENDSUBENT 34 0 O066300199999 SUBENT O0663002 20021004 0000O066300200001 BIB 4 4 O066300200002 REACTION (94-PU-239(P,F)55-CS-129,IND,SIG) O066300200003 RAD-DET (55-CS-129,XR) O066300200004 DECAY-DATA (55-CS-129,32.HR,XR,,1.) O066300200005 DETECTOR (NAICR) A 3-In.*3-In. NaI(Tl) Crystal. O066300200006 ENDBIB 4 0 O066300200007 NOCOMMON 0 0 O066300200008 DATA 5 5 O066300200009 EN DATA ERR-T MONIT MISC O066300200010 MEV MB MB MB NO-DIM O066300200011 50. 0.4 0.1 210. 1. O066300200012 60. 0.6 0.2 180. 1. O066300200013 70. 0.9 0.2 160. 2. O066300200014 77. 1.4 0.2 150. 2. O066300200015 85. 1.7 0.2 140. 1. O066300200016 ENDDATA 7 0 O066300200017 ENDSUBENT 16 0 O066300299999 SUBENT O0663003 20021004 0000O066300300001 BIB 4 12 O066300300002 REACTION (94-PU-239(P,F)55-CS-130-G,IND/M+,SIG) O066300300003 According to ENSDF, Isomer Transition Branch is 99.84%.O066300300004 RAD-DET (55-CS-130-G,XR) O066300300005 DECAY-DATA (55-CS-130-G,30.MIN,XR,511.,0.46) O066300300006 DETECTOR (COIN,NAICR,NAICR) Positron Counting Rate of Cs-130 O066300300007 Were Measured by Detecting in Coincidence the 511-MeV O066300300008 Annihilation Radiation in Two 1-1/2-In.*1-In. NaI O066300300009 Crystal Placed at 180 Degree with Respect to the O066300300010 Source. The Contribution to the Coincedence Rate from O066300300011 The Nuclear Gamma-Rays was Measuredd by a Third O066300300012 1-1/2-In.*1-In. NaI Crystal Placed at 90 Degree to O066300300013 The 180 Degree Crystals. O066300300014 ENDBIB 12 0 O066300300015 NOCOMMON 0 0 O066300300016 DATA 5 6 O066300300017 EN DATA ERR-T MONIT MISC O066300300018 MEV MB MB MB NO-DIM O066300300019 40. 0.8 0.2 265. 1. O066300300020 50. 1.7 0.2 210. 1. O066300300021 60. 2.2 0.2 180. 1. O066300300022 70. 3.1 0.3 160. 1. O066300300023 77. 4.4 0.4 150. 1. O066300300024 85. 4.9 0.5 140. 1. O066300300025 ENDDATA 8 0 O066300300026 ENDSUBENT 25 0 O066300399999 SUBENT O0663004 20021004 0000O066300400001 BIB 4 4 O066300400002 REACTION (94-PU-239(P,F)55-CS-131,IND,SIG) O066300400003 RAD-DET (55-CS-131,EC) O066300400004 DECAY-DATA (55-CS-131,9.7D,XR,,1.) O066300400005 DETECTOR (NAICR) A 3-In.*3-In. NaI(Tl) Crystal. O066300400006 ENDBIB 4 0 O066300400007 NOCOMMON 0 0 O066300400008 DATA 5 6 O066300400009 EN DATA ERR-T MONIT MISC O066300400010 MEV MB MB MB NO-DIM O066300400011 40. 0.3 0.2 265. 1. O066300400012 50. 1.6 0.8 210. 2. O066300400013 60. 2.7 1.3 180. 1. O066300400014 70. 1.5 0.8 160. 1. O066300400015 77. 3.5 1.8 150. 2. O066300400016 85. 2.7 1.4 140. 1. O066300400017 ENDDATA 8 0 O066300400018 ENDSUBENT 17 0 O066300499999 SUBENT O0663005 20021004 0000O066300500001 BIB 4 4 O066300500002 REACTION (94-PU-239(P,F)55-CS-132,IND,SIG) O066300500003 RAD-DET (55-CS-132,XR) O066300500004 DECAY-DATA (55-CS-132,6.5D,XR,,1.) O066300500005 DETECTOR (NAICR) A 3-In.*3-In. NaI(Tl) Crystal. O066300500006 ENDBIB 4 0 O066300500007 NOCOMMON 0 0 O066300500008 DATA 5 8 O066300500009 EN DATA ERR-T MONIT MISC O066300500010 MEV MB MB MB NO-DIM O066300500011 20. 0.4 0.2 260. 1. O066300500012 30. 2.2 0.4 390. 1. O066300500013 40. 4.6 0.6 265. 1. O066300500014 50. 5.7 0.9 210. 2. O066300500015 60. 7.5 0.9 180. 1. O066300500016 70. 8.8 1.1 160. 2. O066300500017 77. 8.9 1.1 150. 2. O066300500018 85. 10. 1.2 140. 2. O066300500019 ENDDATA 10 0 O066300500020 ENDSUBENT 19 0 O066300599999 SUBENT O0663006 20021004 0000O066300600001 BIB 4 4 O066300600002 REACTION (94-PU-239(P,F)55-CS-134-M,,SIG)Shielded O066300600003 RAD-DET (55-CS-134-M,DG) O066300600004 DECAY-DATA (55-CS-134-M,2.9HR,DG,128.,0.14) O066300600005 DETECTOR (NAICR) A 3-In.*3-In. NaI(TL) Crystal. O066300600006 ENDBIB 4 0 O066300600007 NOCOMMON 0 0 O066300600008 DATA 5 8 O066300600009 EN DATA ERR-T MONIT MISC O066300600010 MEV MB MB MB NO-DIM O066300600011 20. 3.9 0.5 260. 2. O066300600012 30. 8.2 1.2 390. 2. O066300600013 40. 13.2 1.6 265. 1. O066300600014 50. 15.5 1.9 210. 2. O066300600015 60. 14.8 1.8 180. 2. O066300600016 70. 13.7 1.6 160. 2. O066300600017 77. 13.7 1.6 150. 2. O066300600018 85. 12.9 1.5 140. 1. O066300600019 ENDDATA 10 0 O066300600020 ENDSUBENT 19 0 O066300699999 SUBENT O0663007 20021004 0000O066300700001 BIB 4 4 O066300700002 REACTION (94-PU-239(P,F)55-CS-134-G,M+,SIG)Shielded O066300700003 RAD-DET (55-CS-134-G,DG) O066300700004 DECAY-DATA (55-CS-134-G,2.05YR,DG,796.,0.99) O066300700005 DETECTOR (NAICR) A 3-In.*3-In. NaI(Tl) Crystal. O066300700006 ENDBIB 4 0 O066300700007 NOCOMMON 0 0 O066300700008 DATA 5 8 O066300700009 EN DATA ERR-T MONIT MISC O066300700010 MEV MB MB MB NO-DIM O066300700011 20. 3.9 0.5 260. O066300700012 30. 13.5 2.7 390. 2. O066300700013 40. 19.2 3.8 265. 2. O066300700014 50. 21.5 4.3 210. 2. O066300700015 60. 21.4 4.3 180. 1. O066300700016 70. 17.5 3.5 160. 2. O066300700017 77. 17.9 3.6 150. 1. O066300700018 85. 17.5 3.5 140. 2. O066300700019 ENDDATA 10 0 O066300700020 ENDSUBENT 19 0 O066300799999 SUBENT O0663008 20021004 0000O066300800001 BIB 4 4 O066300800002 REACTION (94-PU-239(P,F)55-CS-136-G,M+,SIG)Shielded O066300800003 RAD-DET (55-CS-136-G,B-) O066300800004 DECAY-DATA (55-CS-136-G,12.9D,B-,340.,1.,B-,660.,1.) O066300800005 DETECTOR (PROPC).End-Window Proportional Counter. O066300800006 ENDBIB 4 0 O066300800007 NOCOMMON 0 0 O066300800008 DATA 5 8 O066300800009 EN DATA ERR-T MONIT MISC O066300800010 MEV MB MB MB NO-DIM O066300800011 20. 12.2 1.5 260. 2. O066300800012 30. 16.2 1.9 390. 2. O066300800013 40. 16.4 2. 265. 2. O066300800014 50. 16. 1.9 210. 2. O066300800015 60. 13.7 1.6 180. 2. O066300800016 70. 13.3 1.6 160. 2. O066300800017 77. 13. 1.6 150. 2. O066300800018 85. 12.5 1.5 140. 2. O066300800019 ENDDATA 10 0 O066300800020 ENDSUBENT 19 0 O066300899999 SUBENT O0663009 20021004 0000O066300900001 BIB 4 4 O066300900002 REACTION (94-PU-239(P,F)55-CS-138-G,IND/M+,SIG) O066300900003 RAD-DET (55-CS-138-G,DG) O066300900004 DECAY-DATA (55-CS-138-G,32.2MIN,DG,14428.,0.73) O066300900005 DETECTOR (NAICR) A 3-In.*3-In. NaI(Tl) Crystal. O066300900006 ENDBIB 4 0 O066300900007 NOCOMMON 0 0 O066300900008 DATA 5 8 O066300900009 EN DATA ERR-T MONIT MISC O066300900010 MEV MB MB MB NO-DIM O066300900011 20. 9.1 1.3 260. 1. O066300900012 30. 9.4 1.3 390. 1. O066300900013 40. 8.6 1.2 265. 1. O066300900014 50. 10. 1.4 210. 1. O066300900015 60. 8.9 1.2 180. 1. O066300900016 70. 7.6 1.1 160. 1. O066300900017 77. 7. 1. 150. 1. O066300900018 85. 6.3 0.9 140. 1. O066300900019 ENDDATA 10 0 O066300900020 ENDSUBENT 19 0 O066300999999 SUBENT O0663010 20021004 0000O066301000001 BIB 1 8 O066301000002 REACTION (94-PU-239(P,F)54-XE-138,CUM,SIG) O066301000003 The Values of the Formation Cross Section of Xe-138 O066301000004 And Cs-138 were Determined from Two Separate O066301000005 Irradiations. As Cesium Isotopes are Separated from O066301000006 Their Xenon Precursors at the Time of Dissolution,in O066301000007 One Bombardment the Target was Dissolved As Quickly As O066301000008 Possible After Bombardment and in the Second After O066301000009 About 1-Hour. O066301000010 ENDBIB 8 0 O066301000011 NOCOMMON 0 0 O066301000012 DATA 5 8 O066301000013 EN DATA ERR-T MONIT MISC O066301000014 MEV MB MB MB NO-DIM O066301000015 20. 1.7 0.3 260. 1. O066301000016 30. 2.8 0.5 390. 1. O066301000017 40. 2.4 0.4 265. 1. O066301000018 50. 2.1 0.4 210. 1. O066301000019 60. 2. 0.4 180. 1. O066301000020 70. 2.9 0.5 160. 1. O066301000021 77. 3.9 0.7 150. 1. O066301000022 85. 4.3 0.8 140. 1. O066301000023 ENDDATA 10 0 O066301000024 ENDSUBENT 23 0 O066301099999 ENDENTRY 10 0 O066399999999