ENTRY B0139 20220928 B034B013900000001 SUBENT B0139001 20220928 B034B013900100001 BIB 11 35 B013900100002 TITLE Fission-evaporation competition in Pu isotopes of B013900100003 mass 235-239 B013900100004 AUTHOR (H.Delagrange, A.Fleury, J.M.Alexander) B013900100005 INSTITUTE (2FR GRA,1USASTB) B013900100006 REFERENCE (J,PR/C,17,1706,1978) B013900100007 FACILITY (VDGT,1USASTB) For alpha particles having energies B013900100008 of maximal 27 MeV. B013900100009 (ISOCY,1USABNL) For alpha particles having energies B013900100010 of 32.5 - 46 MeV. B013900100011 (ISOCY,2FR GRE) For alpha particles having energies B013900100012 of 20 - 46 MeV. B013900100013 METHOD (EXTB,BCINT,MOSEP,STTA,EDEG) Integrated beam B013900100014 intensities were determined by a Faraday cup and by B013900100015 measuring a monitor reaction. The beam energy at each B013900100016 target was calculated from the initial beam energy B013900100017 and the energy loss program of T.W.Armstrong Et B013900100018 Al.,Nucl.Instr.Meth.113,313(1973) and Ornl-4869(1973) .B013900100019 (CHSEP) Chemical Separation was Performed on Both B013900100020 Target and Catcher Foils. The Chemical Yield was B013900100021 Determined by Adding Pu-239 Tracer to All Initial B013900100022 Solutions. B013900100023 (ACTIV) B013900100024 MONITOR (29-CU-63(A,X)30-ZN-65,CUM,SIG) B013900100025 MONIT-REF (B0088005,S.Y.Lin+,J,PR/C,16,688,1977) B013900100026 ERR-ANALYS (ERR-S) The error given is the standard deviation of B013900100027 the determination mainly due to counting statistics B013900100028 of the sample and of the Pu-239 tracer. An additional B013900100029 error of about 15% is estimated for beam monitoring, B013900100030 target thickness etc. B013900100031 STATUS (TABLE) Table II of Phys.Rev.C17(1978)1706 B013900100032 HISTORY (19800505C) Lakw B013900100033 (19980719A) Some corrections have been included by B013900100034 CAJAD B013900100035 (20011010U) Last checking has been done. B013900100036 (20220928A) VT. Revision in 002-011 B013900100037 ENDBIB 35 0 B013900100038 NOCOMMON 0 0 B013900100039 ENDSUBENT 38 0 B013900199999 SUBENT B0139002 20220928 B034B013900200001 BIB 6 17 B013900200002 REACTION (92-U-233(A,N)94-PU-236,,SIG) B013900200003 DECAY-DATA (94-PU-236,2.85YR,A,5721.,0.31, B013900200004 A,5768.,0.69) B013900200005 SAMPLE The sample consisted of a stack of target and catcher B013900200006 foils. Each target foil was prepared by B013900200007 electrodeposition of 0.2 to 0.8 mg/cm2 of separated B013900200008 99.3% U-233 onto a 10 Micrometer Ni-backing. Target B013900200009 thickness and homogeneity were verified by B013900200010 measurements of the alpha and/or gamma radiation B013900200011 emitted from a known area. B013900200012 DETECTOR (SOLST) Si-Detectors, efficiency 1 to 5%, B013900200013 resolution 16 to 35 KeV. B013900200014 (IOCH) Efficiency 50%, resolution 90 keV. B013900200015 COMMENT A rapid initial separation from Np-236 produced by B013900200016 (a,p)-Reaction was carried Out. B013900200017 HISTORY (20220928A) VT. REACTION, DECAY-DATA: SF4: 94-PU-236-G:B013900200018 -G deleted. RAD-DET deleted B013900200019 ENDBIB 17 0 B013900200020 NOCOMMON 0 0 B013900200021 DATA 3 15 B013900200022 EN DATA ERR-S B013900200023 MEV MB MB B013900200024 22. 0.433 0.031 B013900200025 24. 0.73 0.19 B013900200026 25.5 1.05 0.16 B013900200027 26.8 1.24 0.22 B013900200028 28.9 1.22 0.1 B013900200029 30. 1.22 0.12 B013900200030 30.9 1.43 0.1 B013900200031 31.9 1.12 0.17 B013900200032 32.7 1.67 0.16 B013900200033 33.8 1.95 0.31 B013900200034 34.8 1.34 0.16 B013900200035 35.6 1.8 0.18 B013900200036 36.9 2.01 0.38 B013900200037 37.4 1.15 0.18 B013900200038 39. 1.33 0.18 B013900200039 ENDDATA 17 0 B013900200040 ENDSUBENT 39 0 B013900299999 SUBENT B0139003 20220928 B034B013900300001 BIB 5 17 B013900300002 REACTION (92-U-233(A,2N)94-PU-235,,SIG) B013900300003 DECAY-DATA (94-PU-235,25.6MIN,DG,34.,0.002, B013900300004 DG,49.,0.020, B013900300005 XR,97.,0.219, B013900300006 XR,101.,0.354, B013900300007 XR,114./117.,0.166) B013900300008 SAMPLE The sample consisted of a stack of target and catcher B013900300009 Foils. Each target foil was prepared by B013900300010 electrodeposition of 0.2 to 0.8 mg/cm2 of separated B013900300011 99.3% U-233 onto a 10 Micrometer Ni-backing. Target B013900300012 thickness and homogeneity were verified by B013900300013 measurements of the alpha and/or gamma radiation B013900300014 emitted from a known area. B013900300015 DETECTOR (GELI) Efficiency 3 to 20%, 0.8 to 5 keV resolution B013900300016 at 122 keV. B013900300017 HISTORY (20220928A) VT. REACTION, DECAY-DATA: SF4: 94-PU-235-G:B013900300018 -G deleted. RAD-DET deleted B013900300019 ENDBIB 17 0 B013900300020 NOCOMMON 0 0 B013900300021 DATA 3 15 B013900300022 EN DATA ERR-S B013900300023 MEV MB MB B013900300024 21.2 0.212 0.021 B013900300025 22.5 0.51 0.13 B013900300026 22.7 0.646 0.057 B013900300027 23.5 1.43 0.11 B013900300028 24. 1.84 0.13 B013900300029 24.3 3.42 0.31 B013900300030 24.7 2.77 0.25 B013900300031 25.5 5.04 0.28 B013900300032 26.8 5.45 0.37 B013900300033 28.9 2.69 0.54 B013900300034 30. 3.13 0.19 B013900300035 31.9 2.78 0.2 B013900300036 33.8 3.14 0.77 B013900300037 36.9 3.11 0.19 B013900300038 40.4 1.86 0.34 B013900300039 ENDDATA 17 0 B013900300040 ENDSUBENT 39 0 B013900399999 SUBENT B0139004 20220928 B034B013900400001 BIB 5 19 B013900400002 REACTION (92-U-233(A,3N)94-PU-234,,SIG) B013900400003 DECAY-DATA (94-PU-234,8.8HR,A,6151.,0.019, B013900400004 A,6202.,0.041, B013900400005 XR,97.,0.180, B013900400006 XR,101.,0.291, B013900400007 XR,114./117.,0.136) B013900400008 SAMPLE The sample consisted of a stack of target and catcher B013900400009 foils. Each target foil was prepared by B013900400010 electrodeposition of 0.2 to 0.8 mg/cm2 of separated B013900400011 99.3% U-233 onto a 10 Micrometer Ni-backing. Target B013900400012 thickness and homogeneity were verified by measurementsB013900400013 Of the alpha and/or gamma radiation emitted from a B013900400014 known area. B013900400015 DETECTOR (SOLST) Si-detectors, efficiency 1 to 5%, resolution B013900400016 16 to 35 keV. B013900400017 (IOCH) Efficiency 50%, resolution 90 keV. B013900400018 (GELI) Efficiency 3 to 20%, 0.8 to 5 keV resolution B013900400019 at 122 keV. B013900400020 HISTORY (20220928U) VT. RAD-DET deleted B013900400021 ENDBIB 19 0 B013900400022 NOCOMMON 0 0 B013900400023 DATA 3 22 B013900400024 EN DATA ERR-S B013900400025 MEV MB MB B013900400026 28.9 0.0522 0.0051 B013900400027 30.3 0.252 0.01 B013900400028 30.9 0.209 0.063 B013900400029 31.9 0.378 0.027 B013900400030 31.9 0.489 0.045 B013900400031 32.7 1.209 0.032 B013900400032 33.7 2.05 0.14 B013900400033 33.8 1.47 0.11 B013900400034 33.8 1.75 0.14 B013900400035 34.1 1.446 0.056 B013900400036 35.1 1.418 0.091 B013900400037 35.6 1.07 0.1 B013900400038 36.9 1.442 0.056 B013900400039 37.1 0.984 0.045 B013900400040 37.4 1.06 0.043 B013900400041 37.4 0.736 0.06 B013900400042 38.2 0.93 0.076 B013900400043 39. 0.476 0.048 B013900400044 39. 0.744 0.024 B013900400045 39.1 0.896 0.034 B013900400046 39.5 0.672 0.098 B013900400047 40.4 0.66 0.031 B013900400048 ENDDATA 24 0 B013900400049 ENDSUBENT 48 0 B013900499999 SUBENT B0139005 20220928 B034B013900500001 BIB 5 15 B013900500002 REACTION (92-U-234(A,N)94-PU-237,,SIG) B013900500003 DECAY-DATA (94-PU-237-G,45.6D,DG,60.,0.060, B013900500004 XR,97.,0.131, B013900500005 XR,101.,0.211, B013900500006 XR,114./117.,0.099) B013900500007 SAMPLE The sample consisted of a stack of target and catcher B013900500008 foils. Each target foil was prepared by B013900500009 electrodeposition of 0.2 to 0.8 mg/cm2 of separated B013900500010 99.6% U-234 onto a 10 Micrometer Ni-backing. B013900500011 Target thickness and homogeneity were verified by B013900500012 measurements of the alpha and/or gamma radiation B013900500013 emitted from a known area. B013900500014 DETECTOR (GELI) Efficiency 3 to 20%, 0.8 to 5 keV resolution B013900500015 at 122 keV. B013900500016 HISTORY (20220928A) VT. RAD-DET deleted B013900500017 ENDBIB 15 0 B013900500018 NOCOMMON 0 0 B013900500019 DATA 3 17 B013900500020 EN DATA ERR-S B013900500021 MEV MB MB B013900500022 18.8 0.169 0.017 B013900500023 20.1 0.404 0.049 B013900500024 21.4 0.339 0.029 B013900500025 24.2 1.86 0.19 B013900500026 25.5 1.58 0.082 B013900500027 25.9 1.342 0.064 B013900500028 30. 1.86 0.32 B013900500029 30. 2.18 0.11 B013900500030 30.3 2.24 0.58 B013900500031 31.9 1.37 0.12 B013900500032 33.1 1.32 0.14 B013900500033 35.6 3.09 0.19 B013900500034 36.9 1.28 0.1 B013900500035 37.4 1.58 0.11 B013900500036 40.4 1.38 0.12 B013900500037 40.4 1.296 0.084 B013900500038 43.1 0.892 0.05 B013900500039 ENDDATA 19 0 B013900500040 ENDSUBENT 39 0 B013900599999 SUBENT B0139006 20220928 B034B013900600001 BIB 6 17 B013900600002 REACTION (92-U-234(A,2N)94-PU-236,,SIG) B013900600003 DECAY-DATA (94-PU-236,2.85YR,A,5721.,0.31, B013900600004 A,5768.,0.69) B013900600005 SAMPLE The sample consisted of a stack of target and catcher B013900600006 foils. Each target foil was prepared by B013900600007 electrodeposition of 0.2 to 0.8 mg/cm2 of separated B013900600008 99.6% U-234 onto a 10 Micrometer Ni-backing. B013900600009 Target thickness and homogeneity were verified by B013900600010 measurements of the alpha and/or gamma radiation B013900600011 emitted from a known area. B013900600012 DETECTOR (SOLST) Si-detectors, efficiency 1 to 5%, resolution B013900600013 16 to 35 keV. B013900600014 (IOCH) Efficiency 50%, resolution 90 keV. B013900600015 COMMENT A rapid initial separation from Np-236 produced by B013900600016 (a,p)-reaction was carried out. B013900600017 HISTORY (20220928A) VT. REACTION, DECAY-DATA: SF4: 94-PU-236-G:B013900600018 -G deleted. RAD-DET deleted B013900600019 ENDBIB 17 0 B013900600020 NOCOMMON 0 0 B013900600021 DATA 3 22 B013900600022 EN DATA ERR-S B013900600023 MEV MB MB B013900600024 20.1 0.171 0.031 B013900600025 21.4 0.396 0.037 B013900600026 21.9 1.24 0.11 B013900600027 23.1 2.48 0.48 B013900600028 24.3 6.26 1.3 B013900600029 25.5 10.22 0.57 B013900600030 25.9 7.14 0.38 B013900600031 28. 9.39 0.61 B013900600032 30. 6.68 0.65 B013900600033 30. 8.51 0.43 B013900600034 30. 6.58 0.79 B013900600035 30.3 6.3 1.3 B013900600036 31.9 3.25 0.49 B013900600037 32. 6.95 0.38 B013900600038 33.1 2.61 0.34 B013900600039 34.1 4.88 0.39 B013900600040 35.2 4.04 0.57 B013900600041 35.6 9.22 0.86 B013900600042 37.4 5.84 0.36 B013900600043 40.4 2.03 0.12 B013900600044 40.4 3.94 0.19 B013900600045 43.1 2.78 0.19 B013900600046 ENDDATA 24 0 B013900600047 ENDSUBENT 46 0 B013900699999 SUBENT B0139007 20220928 B034B013900700001 BIB 5 17 B013900700002 REACTION (92-U-234(A,3N)94-PU-235,,SIG) B013900700003 DECAY-DATA (94-PU-235,25.6MIN,DG,34.,0.002, B013900700004 DG,49.,0.020, B013900700005 XR,97.,0.219, B013900700006 XR,101.,0.354, B013900700007 XR,114./117.,0.166) B013900700008 SAMPLE The sample consisted of a stack of target and catcher B013900700009 foils. Each target foil was prepared by B013900700010 electrodeposition of 0.2 to 0.8 mg/cm2 of separated B013900700011 99.6% U-234 onto a 10 Micrometer Ni-backing. B013900700012 Target thickness and homogeneity were verified by B013900700013 measurements of the alpha and/or gamma radiation B013900700014 emitted from a known area. B013900700015 DETECTOR (GELI) Efficiency 3 to 20%, 0.8 to 5 keV resolution B013900700016 at 122 keV. B013900700017 HISTORY (20220928A) VT. REACTION, DECAY-DATA: SF4: 94-PU-235-G:B013900700018 -G deleted. RAD-DET deleted B013900700019 ENDBIB 17 0 B013900700020 NOCOMMON 0 0 B013900700021 DATA 3 13 B013900700022 EN DATA ERR-S B013900700023 MEV MB MB B013900700024 30. 0.186 0.02 B013900700025 30.3 0.28 0.11 B013900700026 32.3 1.3 0.14 B013900700027 32.7 1.93 0.19 B013900700028 33.1 1.67 0.16 B013900700029 34.1 5.93 0.47 B013900700030 35.2 6.11 0.92 B013900700031 35.6 5.54 0.34 B013900700032 36.9 3.36 0.47 B013900700033 37.4 3.77 0.18 B013900700034 40.4 3.24 0.98 B013900700035 40.4 1.87 0.22 B013900700036 43.1 1.28 0.17 B013900700037 ENDDATA 15 0 B013900700038 ENDSUBENT 37 0 B013900799999 SUBENT B0139008 20220928 B034B013900800001 BIB 5 20 B013900800002 REACTION (92-U-234(A,4N)94-PU-234,,SIG) B013900800003 DECAY-DATA (94-PU-234,8.8HR,A,6151.,0.019, B013900800004 A,6202.,0.041, B013900800005 XR,97.,0.180, B013900800006 XR,101.,0.291, B013900800007 XR,114./117.,0.136) B013900800008 SAMPLE The sample consisted of a stack of target and catcher B013900800009 foils. Each target foil was prepared by B013900800010 electrodeposition of 0.2 to 0.8 mg/cm2 of separated B013900800011 99.6% U-234 onto a 10 Micrometer Ni-backing. B013900800012 Target thickness and homogeneity were verified by B013900800013 measurements of the alpha and/or gamma radiation B013900800014 emitted from a known area. B013900800015 DETECTOR (SOLST) Si-detectors, efficiency 1 to 5%, resolution B013900800016 16 to 35 keV. B013900800017 (IOCH) Efficiency 50%, resolution 90 keV. B013900800018 (GELI) Efficiency 3 to 20%, 0.8 to 5 keV resolution B013900800019 at 122 keV. B013900800020 HISTORY (20220928A) VT. REACTION: SF9-> EXP and RAD-DET B013900800021 deleted B013900800022 ENDBIB 20 0 B013900800023 NOCOMMON 0 0 B013900800024 DATA 3 6 B013900800025 EN DATA ERR-S B013900800026 MEV MB MB B013900800027 40. 0.627 0.021 B013900800028 40.4 0.505 0.051 B013900800029 40.4 0.367 0.024 B013900800030 42.3 0.777 0.055 B013900800031 43.2 1.17 0.37 B013900800032 44.1 0.83 0.067 B013900800033 ENDDATA 8 0 B013900800034 ENDSUBENT 33 0 B013900899999 SUBENT B0139009 20220928 B034B013900900001 BIB 5 16 B013900900002 REACTION (92-U-235(A,2N)94-PU-237,,SIG) B013900900003 DECAY-DATA (94-PU-237-G,45.6D,DG,60.,0.060, B013900900004 XR,97.,0.131, B013900900005 XR,101.,0.211, B013900900006 XR,114./117.,0.099) B013900900007 SAMPLE The sample consisted of a stack of target and catcher B013900900008 foils. Each target foil was prepared by B013900900009 electrodeposition of 0.2 to 0.8 mg/cm2 of separated B013900900010 99.8% U-235 onto a 10 Micrometer Ni-backing. B013900900011 Target thickness and homogeneity were verified by B013900900012 measurements of the alpha and/or gamma radiation B013900900013 emitted from a known area. B013900900014 DETECTOR (GELI) Efficiency 3 to 20%, 0.8 to 5 KeV resolution B013900900015 at 122 keV. B013900900016 HISTORY (20220928A) VT. REACTION: SF9-> EXP and RAD-DET B013900900017 deleted B013900900018 ENDBIB 16 0 B013900900019 NOCOMMON 0 0 B013900900020 DATA 3 29 B013900900021 EN DATA ERR-S B013900900022 MEV MB MB B013900900023 19.2 0.337 0.061 B013900900024 20.4 0.323 0.068 B013900900025 21.6 1.79 0.12 B013900900026 21.9 3.04 0.18 B013900900027 22.8 7.77 0.3 B013900900028 24. 16.5 0.32 B013900900029 24.2 13.99 0.76 B013900900030 24.3 10.79 0.66 B013900900031 25.5 17.5 1.4 B013900900032 25.5 20.8 1.1 B013900900033 28.3 14.1 0.55 B013900900034 30.8 11.1 1.1 B013900900035 32.7 13.5 0.67 B013900900036 33.4 9.77 0.51 B013900900037 33.7 5.76 0.29 B013900900038 34. 8.63 0.44 B013900900039 34. 7.48 0.42 B013900900040 35.3 6.09 0.31 B013900900041 35.5 5.86 0.52 B013900900042 35.6 6.26 0.33 B013900900043 36. 5.76 0.41 B013900900044 36.5 3.17 0.032 B013900900045 37. 4.23 0.3 B013900900046 38.2 5.13 0.4 B013900900047 40. 3.79 0.21 B013900900048 40. 4.39 0.29 B013900900049 41.9 3.3 0.24 B013900900050 44.1 3.44 0.17 B013900900051 46. 2.44 0.13 B013900900052 ENDDATA 31 0 B013900900053 ENDSUBENT 52 0 B013900999999 SUBENT B0139010 20220928 B034B013901000001 BIB 6 17 B013901000002 REACTION (92-U-235(A,3N)94-PU-236,,SIG) B013901000003 DECAY-DATA (94-PU-236,2.85YR,A,5721.,0.31, B013901000004 A,5768.,0.69) B013901000005 SAMPLE The sample consisted of a stack of target and catcher B013901000006 foils. Each target foil was prepared by B013901000007 electrodeposition of 0.2 to 0.8 mg/cm2 of separated B013901000008 99.8% U-235 onto a 10 Micrometer Ni-backing. B013901000009 Target thickness and homogeneity were verified by B013901000010 measurements of the alpha and/or gamma radiation B013901000011 emitted from a known area. B013901000012 DETECTOR (SOLST) Si-detectors, efficiency 1 to 5%, resolution B013901000013 16 to 35 keV. B013901000014 (IOCH) Efficiency 50%, resolution 90 keV. B013901000015 COMMENT A rapid initial separation from Np-236 produced by B013901000016 (a,p)-reaction was carried out. B013901000017 HISTORY (20220928A) VT. REACTION: SF4: -G, SF9->EXF DECAY-DATA:B013901000018 94-PU-236-G: -G and RAD-DET deleted B013901000019 ENDBIB 17 0 B013901000020 NOCOMMON 0 0 B013901000021 DATA 3 21 B013901000022 EN DATA ERR-S B013901000023 MEV MB MB B013901000024 25.5 0.161 0.029 B013901000025 28.3 0.458 0.028 B013901000026 29.5 1.85 0.12 B013901000027 30.8 5.44 0.36 B013901000028 32.7 6.93 0.41 B013901000029 33.7 8.73 0.53 B013901000030 35.3 8.56 0.44 B013901000031 36. 6.78 0.25 B013901000032 36.5 5.18 0.33 B013901000033 37. 4.75 0.52 B013901000034 38. 4.45 0.16 B013901000035 38.2 4.95 0.11 B013901000036 40. 3.8 0.18 B013901000037 40. 3.69 0.33 B013901000038 41.9 3.44 0.29 B013901000039 42. 3.65 0.26 B013901000040 44. 3.73 0.18 B013901000041 44.1 2.92 0.12 B013901000042 46. 2.37 0.11 B013901000043 46. 2.73 0.1 B013901000044 46. 1.706 0.067 B013901000045 ENDDATA 23 0 B013901000046 ENDSUBENT 45 0 B013901099999 SUBENT B0139011 20220928 B034B013901100001 BIB 5 17 B013901100002 REACTION (92-U-235(A,4N)94-PU-235,,SIG) B013901100003 DECAY-DATA (94-PU-235,25.6MIN,DG,34.,0.002, B013901100004 DG,49.,0.020, B013901100005 XR,97.,0.219, B013901100006 XR,101.,0.354, B013901100007 XR,114./117.,0.166) B013901100008 SAMPLE The sample consisted of a stack of target and catcher B013901100009 foils. Each target foil was prepared by B013901100010 electrodeposition of 0.2 to 0.8 mg/cm2 of separated B013901100011 99.8% U-235 onto a 10 Micrometer Ni-backing. B013901100012 Target thickness and homogeneity were verified by B013901100013 measurements of the alpha and/or gamma radiation B013901100014 emitted from a known area. B013901100015 DETECTOR (GELI) Efficiency 3 to 20%, 0.8 to 5 keV resolution B013901100016 at 122 keV. B013901100017 HISTORY (20220928A) VT. REACTION: SF4: -G, SF9->EXF DECAY-DATA:B013901100018 94-PU-236-G: -G and RAD-DET deleted B013901100019 ENDBIB 17 0 B013901100020 NOCOMMON 0 0 B013901100021 DATA 3 10 B013901100022 EN DATA ERR-S B013901100023 MEV MB MB B013901100024 35.3 0.209 0.023 B013901100025 35.6 0.071 0.044 B013901100026 36. 0.183 0.038 B013901100027 37. 0.057 0.014 B013901100028 38. 0.548 0.059 B013901100029 38.2 0.568 0.031 B013901100030 40. 0.91 0.12 B013901100031 42. 2.23 0.1 B013901100032 44. 1.34 0.1 B013901100033 46. 0.883 0.046 B013901100034 ENDDATA 12 0 B013901100035 ENDSUBENT 34 0 B013901199999 ENDENTRY 11 0 B013999999999