ENTRY 20126 20160725 22522012600000001 SUBENT 20126001 20160725 22522012600100001 BIB 8 18 2012600100002 TITLE Spin assignments from capture gamma-rays and 2012600100003 scattering measurements 2012600100004 AUTHOR (B.Cauvin, A.Lottin, A.Michaudon, C.M.Newstead, 2012600100005 D.Paya, J.Trochon) 2012600100006 INSTITUTE (2FR SAC) 2012600100007 REFERENCE (C,71KNOX,2,785,197103) exp.descr., data. 2012600100008 (J,JPR,32,849,197112) For Sb data 2012600100009 FACILITY (LINAC,2FR SAC) 60 MeV Saclay electron linear 2012600100010 accelerator. Burst width 50 nanosec, repetition 2012600100011 rate 500 hz. 2012600100012 INC-SOURCE (PHOTO) Photo neutrons from a natural uranium target2012600100013 moderated by a polyethylene sheet. 2012600100014 STATUS (TABLE) From Knoxville Conf. 1971, vol.2, P.785. 2012600100015 HISTORY (19720817C) 2012600100016 (19860303U) Reference update 2012600100017 (20160725A) SD:Updated to new date formats,lower case. 2012600100018 Refs were swapped. The trailing zeros in values were 2012600100019 deleted from relevant Subents. 2012600100020 ENDBIB 18 0 2012600100021 NOCOMMON 0 0 2012600100022 ENDSUBENT 21 0 2012600199999 SUBENT 20126002 20160725 22522012600200001 BIB 6 18 2012600200002 REACTION (51-SB-121(N,0),,J) 2012600200003 METHOD (TOF) Time of flight, flight path = 13 m. 2012600200004 Low level occupation probability method. 2012600200005 The population of low lying states of known spin 2012600200006 depends on the spin of the capturing state. 2012600200007 The change in population is measured by taking the 2012600200008 intensity ratio of two low lying gamma-rays with 2012600200009 suitable chosen initial levels of different spins. 2012600200010 Primary gamma-rays populating low lying levels of 2012600200011 known spin give the spin of the capturing state 2012600200012 assuming an E1 or M1 transition. (see REL-REF) 2012600200013 REL-REF (M,,W.P.Poenitz+,J,ZP,197,262,1966) 2012600200014 DETECTOR (GELI) Germanium-lithium detector, 8 cm3, 2012600200015 resolution 4 keV at 0.5 MeV and 7 keV at 6 MeV; 2012600200016 for low energy spectra a 0.6 cm3 diode was used 2012600200017 with a resolution of 3.5 keV. 2012600200018 PART-DET (G) Gamma spectra 2012600200019 FLAG (1.) Spin uncertain. 2012600200020 ENDBIB 18 0 2012600200021 NOCOMMON 0 0 2012600200022 DATA 3 18 2012600200023 EN-RES DATA FLAG 2012600200024 EV NO-DIM NO-DIM 2012600200025 6.24 3. 2012600200026 15.4 2. 2012600200027 29.7 3. 2012600200028 53.5 2. 2012600200029 64.5 3. 2012600200030 73.8 2. 2012600200031 90. 3. 1. 2012600200032 111. 2. 2012600200033 127. 3. 2012600200034 132. 3. 2012600200035 144. 2. 2012600200036 150. 3. 2012600200037 160. 2. 1. 2012600200038 167. 2. 2012600200039 223. 3. 2012600200040 286. 3. 2012600200041 339. 2. 1. 2012600200042 421. 3. 2012600200043 ENDDATA 20 0 2012600200044 ENDSUBENT 43 0 2012600299999 SUBENT 20126003 20160725 22522012600300001 BIB 5 17 2012600300002 REACTION (51-SB-123(N,0),,J) 2012600300003 METHOD (TOF) Time of flight, flight path = 13 m. 2012600300004 Low level occupation probability method. 2012600300005 The population of low lying states of known spin 2012600300006 depends on the spin of the capturing state. 2012600300007 The change in population is measured by taking the 2012600300008 intensity ratio of two low lying gamma-rays with 2012600300009 suitable chosen initial levels of different spins. 2012600300010 Primary gamma-rays populating low lying levels of 2012600300011 known spin give the spin of the capturing state 2012600300012 assuming an E1 or M1 transition. (see REL-REF) 2012600300013 REL-REF (M,,W.P.Poenitz+,J,ZP,197,262,1966) 2012600300014 DETECTOR (GELI) Germanium-lithium detector, 8 cm3, 2012600300015 resolution 4 keV at 0.5 MeV and 7 keV at 6 MeV; 2012600300016 for low energy spectra a 0.6 cm3 diode was used 2012600300017 with a resolution of 3.5 keV. 2012600300018 PART-DET (G) Gamma spectra 2012600300019 ENDBIB 17 0 2012600300020 NOCOMMON 0 0 2012600300021 DATA 2 7 2012600300022 EN-RES DATA 2012600300023 EV NO-DIM 2012600300024 21.4 4. 2012600300025 50.6 3. 2012600300026 76.7 4. 2012600300027 105. 3. 2012600300028 192. 3. 2012600300029 240. 4. 2012600300030 299. 4. 2012600300031 ENDDATA 9 0 2012600300032 ENDSUBENT 31 0 2012600399999 SUBENT 20126004 20160725 22522012600400001 BIB 8 13 2012600400002 REACTION (52-TE-123(N,0),,J) 2012600400003 SAMPLE Enriched sample. 2012600400004 METHOD (TOF) Time of flight, flight path = 32 m. 2012600400005 DETECTOR (SCIN) Six B-10 loaded liquid scintillation 2012600400006 detectors with pulse shape discrimination against 2012600400007 gamma-ray background. 2012600400008 ANALYSIS With values of gamma and 2g*gamma(n) obtained from 2012600400009 a transmission measurement it was possible to compare 2012600400010 calculated and experimental scattering areas. 2012600400011 PART-DET (N) Neutrons 2012600400012 FLAG (1.) Spin uncertain. 2012600400013 CORRECTION The areas were corrected for multiple scattering and 2012600400014 sample thickness. 2012600400015 ENDBIB 13 0 2012600400016 NOCOMMON 0 0 2012600400017 DATA 3 19 2012600400018 EN-RES DATA FLAG 2012600400019 EV NO-DIM NO-DIM 2012600400020 24.1 0. 2012600400021 35.8 1. 2012600400022 96.7 0. 2012600400023 132.7 1. 1. 2012600400024 158.4 1. 2012600400025 235.3 0. 2012600400026 274.6 1. 2012600400027 317.5 0. 2012600400028 335.4 1. 2012600400029 341.5 1. 2012600400030 363.3 1. 2012600400031 374.7 1. 2012600400032 409.5 1. 2012600400033 436.7 1. 1. 2012600400034 467.7 1. 2012600400035 493.2 0. 2012600400036 498.5 1. 2012600400037 616.6 0. 2012600400038 663.2 1. 2012600400039 ENDDATA 21 0 2012600400040 ENDSUBENT 39 0 2012600499999 SUBENT 20126005 20160725 22522012600500001 BIB 8 21 2012600500002 REACTION (52-TE-125(N,0),,J) 2012600500003 SAMPLE Enriched sample. 2012600500004 METHOD (TOF) Time of flight, flight path = 32 m. 2012600500005 DETECTOR (SCIN) Six B-10 loaded liquid scintillation 2012600500006 detectors with pulse shape discrimination against 2012600500007 gamma-ray background. 2012600500008 ANALYSIS With values of gamma and 2g*gamma(n) obtained from 2012600500009 a transmission measurement it was possible to compare 2012600500010 calculated and experimental scattering areas. 2012600500011 (AREA) Above 1 keV the area analysis technique of 2012600500012 Rae and block was used (E.R.Rae+,Exp. Neutr.Resonance 2012600500013 Spectroscopy, Acad.Press(1970)), as the resolution 2012600500014 function was insufficiently known. 2012600500015 PART-DET (N) Neutrons 2012600500016 FLAG (1.) Spin uncertain. 2012600500017 (2.) Comment from the compiler: 'This spin value 2012600500018 is misprinted in Knoxville Conf. 1971,vol.2, p.785. 2012600500019 (Oral private communication from 2012600500020 J.Trochon via H.Tellier). 2012600500021 CORRECTION The areas were corrected for multiple scattering and 2012600500022 sample thickness. 2012600500023 ENDBIB 21 0 2012600500024 NOCOMMON 0 0 2012600500025 DATA 3 38 2012600500026 EN-RES DATA FLAG 2012600500027 EV NO-DIM NO-DIM 2012600500028 135. 1. 2012600500029 216. 1. 2012600500030 230. 0. 2012600500031 262. 1. 2012600500032 290. 1. 2012600500033 322. 1. 2012600500034 397. 1. 2012600500035 432. 0. 2012600500036 516. 0. 2. 2012600500037 579. 0. 2012600500038 627. 1. 2012600500039 682. 1. 2012600500040 700. 1. 2012600500041 781. 1. 2012600500042 817. 0. 1. 2012600500043 937. 1. 2012600500044 999. 1. 2012600500045 1032. 0. 2012600500046 1076. 1. 2012600500047 1129. 1. 2012600500048 1188. 1. 2012600500049 1248. 1. 2012600500050 1314. 1. 2012600500051 1520. 1. 2012600500052 1713. 1. 2012600500053 1747. 1. 2012600500054 1931. 1. 2012600500055 2024. 0. 2012600500056 2052. 1. 2012600500057 2272. 1. 2012600500058 2370. 1. 2012600500059 2527. 1. 2012600500060 2627. 0. 2012600500061 2737. 1. 2012600500062 2786. 1. 2012600500063 2848. 1. 2012600500064 3298. 1. 2012600500065 3393. 1. 2012600500066 ENDDATA 40 0 2012600500067 ENDSUBENT 66 0 2012600599999 SUBENT 20126006 20160725 22522012600600001 BIB 5 12 2012600600002 REACTION (53-I-127(N,0),,J) 2012600600003 METHOD (TOF) Time of flight, flight path = 22 m. 2012600600004 Gamma-ray multiplicity method, for J=I-1/2 states the 2012600600005 ratio of the counting rates in single / coincidence 2012600600006 modes is expected to be higher than for J=I+1/2 states2012600600007 (see REL-REF). 2012600600008 REL-REF (M,,M.Asghar+,J,NP/A,145,549,1970) 2012600600009 (M,,W.P.Poenitz+,J,ZP,197,262,1966) 2012600600010 DETECTOR (NAICR) Two sodium iodide crystals 12.5 * 12.5 cm, 2012600600011 bias 3 MeV and 0.35 MeV can be operated in single and 2012600600012 coincidence modes. 2012600600013 PART-DET (G) Gamma spectra 2012600600014 ENDBIB 12 0 2012600600015 NOCOMMON 0 0 2012600600016 DATA 2 13 2012600600017 EN-RES DATA 2012600600018 EV NO-DIM 2012600600019 20.5 3. 2012600600020 31.3 2. 2012600600021 37.8 2. 2012600600022 45.5 2. 2012600600023 66.1 2. 2012600600024 78.5 2. 2012600600025 90.3 3. 2012600600026 139.6 3. 2012600600027 173.8 3. 2012600600028 178.0 3. 2012600600029 195.3 2. 2012600600030 206.1 3. 2012600600031 237.0 3. 2012600600032 ENDDATA 15 0 2012600600033 ENDSUBENT 32 0 2012600699999 SUBENT 20126007 20160725 22522012600700001 BIB 6 30 2012600700002 REACTION (60-ND-143(N,0),,J) 2012600700003 METHOD (TOF) Time of flight. Flight path = 22 m. For 2012600700004 the gamma ray multiplicity method and = 13 m. For 2012600700005 the low level occupation probability method. 2012600700006 Gamma-ray multiplicity method, for J=I-1/2 states the 2012600700007 ratio of the counting rates in single / coincidence 2012600700008 modes is expected to be higher than for J=I+1/2 states2012600700009 (see REL-REF, (1)). 2012600700010 Low level occupation probability method. 2012600700011 The population of low lying states of known spin 2012600700012 depends on the spin of the capturing state. 2012600700013 The change in population is measured by taking the 2012600700014 intensity ratio of two low lying gamma-rays with 2012600700015 suitable chosen initial levels of different spins. 2012600700016 Primary gamma-rays populating low lying levels of 2012600700017 known spin give the spin of the capturing state 2012600700018 assuming an E1 or M1 transition. (see REL-REF, (2)). 2012600700019 REL-REF (M,,M.Asghar+,J,NP/A,145,549,1970) -(1) 2012600700020 (M,,W.P.Poenitz+,J,ZP,197,262,1966) -(2) 2012600700021 DETECTOR (NAICR) Two sodium iodide crystals 12.5 * 12.5 cm, 2012600700022 bias 3 MeV and 0.35 MeV can be operated in single and 2012600700023 coincidence modes. 2012600700024 (GELI) Germanium-lithium detector, 8 cm3, 2012600700025 resolution 4 keV at 0.5 MeV and 7 keV at 6 MeV, 2012600700026 PART-DET (G) Gamma spectra 2012600700027 FLAG (1.) Low level occupation probability method. 2012600700028 (2.) Low level occupation probability method and 2012600700029 gamma-ray multiplicity method giving identical results2012600700030 (3.) Gamma-ray multiplicity method. 2012600700031 (4.) Gamma-ray multiplicity method, spin uncertain2012600700032 ENDBIB 30 0 2012600700033 NOCOMMON 0 0 2012600700034 DATA 3 19 2012600700035 EN-RES DATA FLAG 2012600700036 EV NO-DIM NO-DIM 2012600700037 -6. 3. 1. 2012600700038 55. 4. 2. 2012600700039 127. 3. 2. 2012600700040 135. 3. 2. 2012600700041 159. 4. 3. 2012600700042 179. 3. 2. 2012600700043 187. 4. 2. 2012600700044 305. 4. 2. 2012600700045 324. 3. 2. 2012600700046 338. 4. 2. 2012600700047 350. 3. 3. 2012600700048 401. 3. 2. 2012600700049 408. 3. 2. 2012600700050 446. 3. 3. 2012600700051 507. 3. 4. 2012600700052 524. 4. 3. 2012600700053 555. 4. 3. 2012600700054 576. 3. 3. 2012600700055 658. 4. 3. 2012600700056 ENDDATA 21 0 2012600700057 ENDSUBENT 56 0 2012600799999 SUBENT 20126008 20160725 22522012600800001 BIB 6 30 2012600800002 REACTION (60-ND-145(N,0),,J) 2012600800003 METHOD (TOF) Time of flight, flight path = 60 m. For 2012600800004 the gamma-ray multiplicity method and = 13 m. For 2012600800005 the low level occupation probability method. 2012600800006 Gamma-ray multiplicity method, for J=I-1/2 states the 2012600800007 ratio of the counting rates in single / coincidence 2012600800008 modes is expected to be higher than for J=I+1/2 states2012600800009 (see REL-REF, (1)). 2012600800010 Low level occupation probability method. 2012600800011 The population of low lying states of known spin 2012600800012 depends on the spin of the capturing state. 2012600800013 The change in population is measured by taking the 2012600800014 intensity ratio of two low lying gamma-rays with 2012600800015 suitable chosen initial levels of different spins. 2012600800016 Primary gamma-rays populating low lying levels of 2012600800017 known spin give the spin of the capturing state 2012600800018 assuming an E1 or M1 transition. (see REL-REF, (2)). 2012600800019 REL-REF (M,,M.Asghar+,J,NP/A,145,549,1970) -(1) 2012600800020 (M,,W.P.Poenitz+,J,ZP,197,262,1966) -(2) 2012600800021 DETECTOR (NAICR) Two sodium iodide crystals 12.5 * 12.5 cm, 2012600800022 bias 3 MeV and 0.35 MeV can be operated in single and 2012600800023 coincidence modes. 2012600800024 (GELI) Germanium-lithium detector, 8 cm3, 2012600800025 resolution 4 keV at 0.5 MeV and 7 keV at 6 MeV, 2012600800026 PART-DET (G) Gamma spectra 2012600800027 FLAG (1.) Low level occupation probability method. 2012600800028 (2.) Low level occupation probability method and 2012600800029 gamma-ray multiplicity method giving identical results2012600800030 (3.) Gamma-ray multiplicity method. 2012600800031 (4.) Gamma-ray multiplicity method, spin uncertain2012600800032 ENDBIB 30 0 2012600800033 NOCOMMON 0 0 2012600800034 DATA 3 23 2012600800035 EN-RES DATA FLAG 2012600800036 EV NO-DIM NO-DIM 2012600800037 4.3 3. 1. 2012600800038 42.6 3. 2. 2012600800039 85.7 4. 2. 2012600800040 96.0 3. 3. 2012600800041 102.3 3. 2. 2012600800042 103.5 4. 3. 2012600800043 147.3 3. 2. 2012600800044 151.7 4. 3. 2012600800045 169.8 4. 3. 2012600800046 189.5 3. 3. 2012600800047 233.4 4. 3. 2012600800048 242.5 4. 2. 2012600800049 249.5 3. 3. 2012600800050 259.3 4. 2. 2012600800051 275. 4. 2. 2012600800052 307. 4. 3. 2012600800053 312. 4. 3. 2012600800054 319. 4. 4. 2012600800055 343. 4. 3. 2012600800056 391. 4. 3. 2012600800057 399. 3. 3. 2012600800058 403. 4. 3. 2012600800059 405. 4. 3. 2012600800060 ENDDATA 25 0 2012600800061 ENDSUBENT 60 0 2012600899999 SUBENT 20126009 20160725 22522012600900001 BIB 6 12 2012600900002 REACTION (62-SM-147(N,0),,J) 2012600900003 METHOD (TOF) Time of flight, flight path = 50 m. 2012600900004 Gamma-ray multiplicity method, for J=I-1/2 states the 2012600900005 ratio of the counting rates in single / coincidence 2012600900006 modes is expected to be higher than for J=I+1/2 states2012600900007 (see REL-REF). 2012600900008 REL-REF (M,,M.Asghar+,J,NP/A,145,549,1970) 2012600900009 DETECTOR (NAICR) Two sodium iodide crystals 12.5 * 12.5 cm, 2012600900010 bias 3 MeV and 0.35 MeV can be operated in single and 2012600900011 coincidence modes. 2012600900012 PART-DET (G) Gamma spectra 2012600900013 FLAG (1.) Spin uncertain. 2012600900014 ENDBIB 12 0 2012600900015 NOCOMMON 0 0 2012600900016 DATA 3 27 2012600900017 EN-RES DATA FLAG 2012600900018 EV NO-DIM NO-DIM 2012600900019 18.3 4. 2012600900020 27.1 3. 2012600900021 29.8 3. 2012600900022 32.1 4. 2012600900023 39.9 4. 2012600900024 40.8 3. 2012600900025 49.7 3. 2012600900026 50.5 3. 2012600900027 50.8 3. 2012600900028 67.1 4. 2012600900029 74.7 3. 2012600900030 79.4 4. 2012600900031 83.5 3. 2012600900032 104.7 3. 2012600900033 107.1 4. 1. 2012600900034 109.2 3. 2012600900035 115.3 3. 2012600900036 123.9 3. 2012600900037 125.4 3. 2012600900038 134.3 3. 2012600900039 140.2 3. 2012600900040 151.7 3. 2012600900041 163.8 4. 2012600900042 168.0 3. 2012600900043 171.8 4. 2012600900044 178.1 3. 2012600900045 185.0 3. 2012600900046 ENDDATA 29 0 2012600900047 ENDSUBENT 46 0 2012600999999 SUBENT 20126010 20160725 22522012601000001 BIB 6 11 2012601000002 REACTION (62-SM-149(N,0),,J) 2012601000003 METHOD (TOF) Time of flight, flight path = 50 m. 2012601000004 Gamma-ray multiplicity method, for J=I-1/2 states the 2012601000005 ratio of the counting rates in single / coincidence 2012601000006 modes is expected to be higher than for J=I+1/2 states2012601000007 REL-REF (M,,M.Asghar+,J,NP/A,145,549,1970) 2012601000008 DETECTOR (NAICR) Two sodium iodide crystals 12.5 * 12.5 cm, 2012601000009 bias 3 MeV and 0.35 MeV can be operated in single and 2012601000010 coincidence modes. 2012601000011 PART-DET (G) Gamma spectra 2012601000012 FLAG (1.) Spin uncertain. 2012601000013 ENDBIB 11 0 2012601000014 NOCOMMON 0 0 2012601000015 DATA 3 41 2012601000016 EN-RES DATA FLAG 2012601000017 EV NO-DIM NO-DIM 2012601000018 4.98 4. 2012601000019 6.48 4. 2012601000020 12.2 3. 2012601000021 14.9 4. 2012601000022 16.0 3. 2012601000023 17.2 4. 2012601000024 23.2 4. 2012601000025 26.1 4. 2012601000026 30.9 4. 2012601000027 34.0 4. 2012601000028 40.2 3. 2012601000029 40.8 4. 2012601000030 41.4 3. 2012601000031 44.3 4. 1. 2012601000032 45.1 4. 2012601000033 50.5 4. 2012601000034 51.8 4. 2012601000035 57.5 4. 2012601000036 59.8 4. 2012601000037 60.9 3. 2012601000038 62.1 4. 2012601000039 64.8 4. 2012601000040 68.2 4. 2012601000041 70.7 3. 2012601000042 73.0 4. 2012601000043 74.7 4. 2012601000044 75.3 3. 2012601000045 90.5 4. 2012601000046 104.7 4. 2012601000047 109.2 4. 2012601000048 115.3 3. 2012601000049 125.4 3. 2012601000050 129.9 3. 2012601000051 134.3 3. 2012601000052 140.2 3. 2012601000053 151.7 3. 2012601000054 163.8 4. 2012601000055 168.0 3. 2012601000056 171.8 4. 2012601000057 178.1 3. 2012601000058 185.0 3. 2012601000059 ENDDATA 43 0 2012601000060 ENDSUBENT 59 0 2012601099999 ENDENTRY 10 0 2012699999999