ENTRY 31796 20200813 31973179600000001 SUBENT 31796001 20200813 31973179600100001 BIB 8 20 3179600100002 TITLE Accelerator mass spectrometry measurement of the 3179600100003 reaction 35Cl(n,g)36Cl at keV energies 3179600100004 AUTHOR (S.Pavetich, A.Wallner, M.Martschini, S.Akhmadaliev, 3179600100005 I.Dillmann, K.Fifield, S.Halfon, T.Heftrich, 3179600100006 F.Kaeppeler, C.Lederer-Woods, S.Merchel, M.Paul, 3179600100007 R.Reifarth, G.Rugel, P.Steier, M.Tessler, S.Tims, 3179600100008 M.Weigand, L.Weissman) 3179600100009 INSTITUTE (2AUSVIE,3AULCBR,2GERZFK,1CANTMF,2GERKFK,3ISLSOR, 3179600100010 2GERFRK,2UK EDG,3ISLHEB) 3179600100011 (1CANCAN) University of Victoria, Victoria 3179600100012 REFERENCE (J,PR/C,99,015801,2019) 3179600100013 ERR-ANALYS (ERR-1) gamma-ray intensity (0.06%) 3179600100014 (ERR-2) Au SACS from ENDF/B-VII.1 (1.4%) 3179600100015 (ERR-3) Natural 35Cl/37Cl ratio (0.43%) 3179600100016 (ERR-4) Nominal 36Cl/35Cl ratio of SM-Cl-11 (0.94%) 3179600100017 ADD-RES Maxwellian spectrum averaged cross section from 3179600100018 kT=2 keV to 100 keV in table 3179600100019 STATUS (TABLE) Table VI of Phys.Rev.C99(2019)015801 3179600100020 (APRVD) Approved by Stefan Pavetich (2020-08-14) 3179600100021 HISTORY (20200813C) On 3179600100022 ENDBIB 20 0 3179600100023 COMMON 4 3 3179600100024 ERR-1 ERR-2 ERR-3 ERR-4 3179600100025 PER-CENT PER-CENT PER-CENT PER-CENT 3179600100026 0.06 1.4 0.43 0.94 3179600100027 ENDCOMMON 3 0 3179600100028 ENDSUBENT 27 0 3179600199999 SUBENT 31796002 20200813 31973179600200001 BIB 11 26 3179600200002 REACTION (17-CL-35(N,G)17-CL-36,,SIG,,SPA) 3179600200003 MONITOR (79-AU-197(N,G)79-AU-198,,SIG) 3179600200004 DECAY-MON (79-AU-198-G,2.6947D,DG,411.8,0.9562) 3179600200005 FACILITY (VDG,2GERKFK) 3179600200006 INC-SOURCE (P-LI7) 1912 keV protons on 30 um thick Li target on a 3179600200007 water-cooled Cu plate. 3179600200008 SAMPLE Natural NaCl powder (99.99% purity,35Cl/37Cl=3.125(15))3179600200009 pressed into a pellet (46.1 mg, 0.75 mm thick, 6 mm 3179600200010 diam.) and placed at 2.1 mm from the Li target (KIT1).3179600200011 Gold foil (between 20 and 30 um thick) at the front 3179600200012 and back of the NaCl pellet. 3179600200013 DETECTOR (GLASD) 6Li glass detector to monitor relative changes 3179600200014 in the neutron flux 3179600200015 (HPGE) 2.12(4)% efficiency for 411.8 keV gammas 3179600200016 METHOD (ACTIV) Irradiated at 100 uA for 120.05 hr 3179600200017 (AMS) 8 AMS samples analyzed at VERA (Vienna) for 3179600200018 determination of the 36Cl/35Cl ratio 3179600200019 MISC-COL (MISC) Ratio of the measured SACS to the ENDF/B-VII.1 3179600200020 SACS (fc) 3179600200021 ERR-ANALYS (ERR-T) Total uncertainty 3179600200022 (ERR-5) Sample mass (1.0%) 3179600200023 (ERR-6) HPGe detector efficiency (2.0%) 3179600200024 (ERR-7) Neutron spectra (5.0%) 3179600200025 (ERR-8) Statistics activation (0.16%) 3179600200026 (ERR-9) AMS measurement uncertainty (0.71%) 3179600200027 STATUS (SUPPL,31796005) Neutron spectrum 3179600200028 ENDBIB 26 0 3179600200029 COMMON 5 3 3179600200030 ERR-5 ERR-6 ERR-7 ERR-8 ERR-9 3179600200031 PER-CENT PER-CENT PER-CENT PER-CENT PER-CENT 3179600200032 1.0 2.0 5.0 0.16 0.71 3179600200033 ENDCOMMON 3 0 3179600200034 DATA 5 1 3179600200035 KT-DUMMY DATA ERR-T MISC MISC-ERR 3179600200036 KEV MB MB NO-DIM NO-DIM 3179600200037 28.41 9.2 0.5 1.13 0.06 3179600200038 ENDDATA 3 0 3179600200039 ENDSUBENT 38 0 3179600299999 SUBENT 31796003 20200813 31973179600300001 BIB 11 26 3179600300002 REACTION (17-CL-35(N,G)17-CL-36,,SIG,,SPA) 3179600300003 MONITOR (79-AU-197(N,G)79-AU-198,,SIG) 3179600300004 DECAY-MON (79-AU-198-G,2.6947D,DG,411.8,0.9562) 3179600300005 FACILITY (LINAC,3ISLSOR) LiLiT beam line 3179600300006 INC-SOURCE (P-LI7) 1930(3) keV (spread of ~15 keV) protons on 3179600300007 LiLiT. 3179600300008 SAMPLE Natural NaCl powder (>99.92% purity) pressed into a 3179600300009 pellet (203.9 mg, 0.83 mm thick, 12 mm diam.) and 3179600300010 placed at 6 mm from LiLiT (SPI9). 3179600300011 Gold foil (~20 um thick) at the front and back of 3179600300012 the NaCl pellet. 3179600300013 DETECTOR (FISCH) to monitor relative changes in the neutron flux3179600300014 (HPGE) 1.22(3)% efficiency for 411.8 keV gammas 3179600300015 METHOD (ACTIV) Irradiated at 725 uA (in average) for 2 hr 3179600300016 (AMS) 3 AMS samples analyzed at DREAMS (Dresden), and 3179600300017 4 AMS samples analyzed at HIAF (Canberra) for 3179600300018 determination of the 36Cl/35Cl ratio 3179600300019 MISC-COL (MISC) Ratio of the measured SACS to the ENDF/B-VII.1 3179600300020 SACS (fc) 3179600300021 ERR-ANALYS (ERR-T) Total uncertainty 3179600300022 (ERR-5) Sample mass (0.5%) 3179600300023 (ERR-6) HPGe detector efficiency (2.4%) 3179600300024 (ERR-7) Neutron spectra (3.2%) 3179600300025 (ERR-8) Statistics activation (0.23%) 3179600300026 (ERR-9) AMS measurement uncertainty (2.13%) 3179600300027 STATUS (SUPPL,31796006) Neutron spectrum 3179600300028 ENDBIB 26 0 3179600300029 COMMON 5 3 3179600300030 ERR-5 ERR-6 ERR-7 ERR-8 ERR-9 3179600300031 PER-CENT PER-CENT PER-CENT PER-CENT PER-CENT 3179600300032 0.5 2.4 3.2 0.23 2.13 3179600300033 ENDCOMMON 3 0 3179600300034 DATA 5 1 3179600300035 KT-DUMMY DATA ERR-T MISC MISC-ERR 3179600300036 KEV MB MB NO-DIM NO-DIM 3179600300037 40.54 6.42 0.29 1.07 0.05 3179600300038 ENDDATA 3 0 3179600300039 ENDSUBENT 38 0 3179600399999 SUBENT 31796004 20200813 31973179600400001 BIB 4 8 3179600400002 REACTION (17-CL-35(N,G)17-CL-36,,SIG,,MXW) 3179600400003 ANALYSIS ENDF/B-VII.1 30 keV MACS renormalized by the ratio of 3179600400004 the measured SACS to the ENDFB-VII.1 SACS, which is 3179600400005 the weighted mean of the ratios (fc) from KIT1 and 3179600400006 SPI9 3179600400007 ERR-ANALYS (DATA-ERR) No information on source of uncertainties 3179600400008 STATUS (DEP,31796002) SACS from KIT1 sample 3179600400009 (DEP,31796003) SACS from SPI9 sample 3179600400010 ENDBIB 8 0 3179600400011 NOCOMMON 0 0 3179600400012 DATA 3 1 3179600400013 KT DATA DATA-ERR 3179600400014 KEV MB MB 3179600400015 30. 8.33 0.32 3179600400016 ENDDATA 3 0 3179600400017 ENDSUBENT 16 0 3179600499999 SUBENT 31796005 20200813 31973179600500001 BIB 3 124 3179600500002 SUPPL-INF (INCSP) PINO simulated neutron spectrum for sample 3179600500003 KIT1 at KIT (sum over all bins = 1). 3179600500004 ---------------------------- 3179600500005 Emin Emax Abundance 3179600500006 (keV) (keV) (1/keV) 3179600500007 ---------------------------- 3179600500008 0 1 6.79883E-4 3179600500009 1 2 0.00266 3179600500010 2 3 0.00402 3179600500011 3 4 0.0051 3179600500012 4 5 0.00603 3179600500013 5 6 0.00684 3179600500014 6 7 0.00762 3179600500015 7 8 0.00824 3179600500016 8 9 0.00897 3179600500017 9 10 0.00957 3179600500018 10 11 0.01011 3179600500019 11 12 0.01062 3179600500020 12 13 0.01113 3179600500021 13 14 0.01156 3179600500022 14 15 0.01203 3179600500023 15 16 0.01245 3179600500024 16 17 0.01277 3179600500025 17 18 0.01313 3179600500026 18 19 0.01348 3179600500027 19 20 0.01377 3179600500028 20 21 0.01407 3179600500029 21 22 0.0143 3179600500030 22 23 0.01447 3179600500031 23 24 0.01469 3179600500032 24 25 0.0148 3179600500033 25 26 0.01497 3179600500034 26 27 0.01508 3179600500035 27 28 0.01517 3179600500036 28 29 0.01523 3179600500037 29 30 0.0153 3179600500038 30 31 0.01529 3179600500039 31 32 0.0153 3179600500040 32 33 0.01525 3179600500041 33 34 0.01524 3179600500042 34 35 0.0152 3179600500043 35 36 0.01513 3179600500044 36 37 0.015 3179600500045 37 38 0.01495 3179600500046 38 39 0.01482 3179600500047 39 40 0.01471 3179600500048 40 41 0.01455 3179600500049 41 42 0.0144 3179600500050 42 43 0.0143 3179600500051 43 44 0.01413 3179600500052 44 45 0.01396 3179600500053 45 46 0.0138 3179600500054 46 47 0.01359 3179600500055 47 48 0.01346 3179600500056 48 49 0.01321 3179600500057 49 50 0.01305 3179600500058 50 51 0.01284 3179600500059 51 52 0.01272 3179600500060 52 53 0.0124 3179600500061 53 54 0.01228 3179600500062 54 55 0.01202 3179600500063 55 56 0.01182 3179600500064 56 57 0.0116 3179600500065 57 58 0.01143 3179600500066 58 59 0.01116 3179600500067 59 60 0.01096 3179600500068 60 61 0.01077 3179600500069 61 62 0.01058 3179600500070 62 63 0.01026 3179600500071 63 64 0.01009 3179600500072 64 65 0.00983 3179600500073 65 66 0.00963 3179600500074 66 67 0.00942 3179600500075 67 68 0.00918 3179600500076 68 69 0.00898 3179600500077 69 70 0.00875 3179600500078 70 71 0.00849 3179600500079 71 72 0.0083 3179600500080 72 73 0.00805 3179600500081 73 74 0.00784 3179600500082 74 75 0.00762 3179600500083 75 76 0.00739 3179600500084 76 77 0.00715 3179600500085 77 78 0.00695 3179600500086 78 79 0.00673 3179600500087 79 80 0.00647 3179600500088 80 81 0.00623 3179600500089 81 82 0.00601 3179600500090 82 83 0.00579 3179600500091 83 84 0.00557 3179600500092 84 85 0.00532 3179600500093 85 86 0.00511 3179600500094 86 87 0.00489 3179600500095 87 88 0.00465 3179600500096 88 89 0.00442 3179600500097 89 90 0.0042 3179600500098 90 91 0.00398 3179600500099 91 92 0.00376 3179600500100 92 93 0.00355 3179600500101 93 94 0.00333 3179600500102 94 95 0.0031 3179600500103 95 96 0.00287 3179600500104 96 97 0.00264 3179600500105 97 98 0.00242 3179600500106 98 99 0.00219 3179600500107 99 100 0.00198 3179600500108 100 101 0.00176 3179600500109 101 102 0.00151 3179600500110 102 103 0.00129 3179600500111 103 104 0.00109 3179600500112 104 105 8.49787E-4 3179600500113 105 106 6.42826E-4 3179600500114 106 107 4.30576E-4 3179600500115 107 108 2.54689E-4 3179600500116 108 109 1.25424E-4 3179600500117 109 110 4.97255E-5 3179600500118 110 111 1.69137E-5 3179600500119 111 112 3.84088E-6 3179600500120 112 113 7.07394E-7 3179600500121 113 114 7.56922E-8 3179600500122 114 115 2.53008E-8 3179600500123 ---------------------------- 3179600500124 STATUS (TABLE) Data received from Stefan Pavetich 3179600500125 HISTORY (20200814R) On. Received from Stefan Pavetich 3179600500126 ENDBIB 124 0 3179600500127 NOCOMMON 0 0 3179600500128 NODATA 0 0 3179600500129 ENDSUBENT 128 0 3179600599999 SUBENT 31796006 20200813 31973179600600001 BIB 3 210 3179600600002 SUPPL-INF (INCSP) SimLit simulated neutron spectrum for sample 3179600600003 SPI9 at SARAF (sum over all bins = 1). 3179600600004 ---------------------------- 3179600600005 Emin Emax Abundance 3179600600006 (keV) (keV) (1/keV) 3179600600007 ---------------------------- 3179600600008 0 1 8.75103E-4 3179600600009 1 2 0.00176 3179600600010 2 3 0.0024 3179600600011 3 4 0.00299 3179600600012 4 5 0.00344 3179600600013 5 6 0.00387 3179600600014 6 7 0.00433 3179600600015 7 8 0.00464 3179600600016 8 9 0.00493 3179600600017 9 10 0.0054 3179600600018 10 11 0.0058 3179600600019 11 12 0.00615 3179600600020 12 13 0.00637 3179600600021 13 14 0.0067 3179600600022 14 15 0.00714 3179600600023 15 16 0.00705 3179600600024 16 17 0.00751 3179600600025 17 18 0.00788 3179600600026 18 19 0.00822 3179600600027 19 20 0.00852 3179600600028 20 21 0.00872 3179600600029 21 22 0.00899 3179600600030 22 23 0.00929 3179600600031 23 24 0.00956 3179600600032 24 25 0.00984 3179600600033 25 26 0.01027 3179600600034 26 27 0.01079 3179600600035 27 28 0.00907 3179600600036 28 29 0.00857 3179600600037 29 30 0.00996 3179600600038 30 31 0.01078 3179600600039 31 32 0.01113 3179600600040 32 33 0.01125 3179600600041 33 34 0.01103 3179600600042 34 35 0.0105 3179600600043 35 36 0.01025 3179600600044 36 37 0.01046 3179600600045 37 38 0.0107 3179600600046 38 39 0.01084 3179600600047 39 40 0.01097 3179600600048 40 41 0.01107 3179600600049 41 42 0.01102 3179600600050 42 43 0.01106 3179600600051 43 44 0.01104 3179600600052 44 45 0.01109 3179600600053 45 46 0.01114 3179600600054 46 47 0.01106 3179600600055 47 48 0.0111 3179600600056 48 49 0.01111 3179600600057 49 50 0.01098 3179600600058 50 51 0.01055 3179600600059 51 52 0.01065 3179600600060 52 53 0.01051 3179600600061 53 54 0.01065 3179600600062 54 55 0.01069 3179600600063 55 56 0.01062 3179600600064 56 57 0.01061 3179600600065 57 58 0.01042 3179600600066 58 59 0.01051 3179600600067 59 60 0.01046 3179600600068 60 61 0.01038 3179600600069 61 62 0.01028 3179600600070 62 63 0.01023 3179600600071 63 64 0.00999 3179600600072 64 65 0.0099 3179600600073 65 66 0.00986 3179600600074 66 67 0.00975 3179600600075 67 68 0.00976 3179600600076 68 69 0.00972 3179600600077 69 70 0.0097 3179600600078 70 71 0.00965 3179600600079 71 72 0.00957 3179600600080 72 73 0.0095 3179600600081 73 74 0.00927 3179600600082 74 75 0.00846 3179600600083 75 76 0.00901 3179600600084 76 77 0.00898 3179600600085 77 78 0.00893 3179600600086 78 79 0.00886 3179600600087 79 80 0.00879 3179600600088 80 81 0.00861 3179600600089 81 82 0.00855 3179600600090 82 83 0.00841 3179600600091 83 84 0.00755 3179600600092 84 85 0.00734 3179600600093 85 86 0.00738 3179600600094 86 87 0.00729 3179600600095 87 88 0.00714 3179600600096 88 89 0.00706 3179600600097 89 90 0.00697 3179600600098 90 91 0.00684 3179600600099 91 92 0.00669 3179600600100 92 93 0.00666 3179600600101 93 94 0.00658 3179600600102 94 95 0.00638 3179600600103 95 96 0.00624 3179600600104 96 97 0.00608 3179600600105 97 98 0.00594 3179600600106 98 99 0.0058 3179600600107 99 100 0.0057 3179600600108 100 101 0.00559 3179600600109 101 102 0.00549 3179600600110 102 103 0.00535 3179600600111 103 104 0.00528 3179600600112 104 105 0.00521 3179600600113 105 106 0.00508 3179600600114 106 107 0.00493 3179600600115 107 108 0.00481 3179600600116 108 109 0.00465 3179600600117 109 110 0.0045 3179600600118 110 111 0.00441 3179600600119 111 112 0.00429 3179600600120 112 113 0.00417 3179600600121 113 114 0.00405 3179600600122 114 115 0.00389 3179600600123 115 116 0.0038 3179600600124 116 117 0.00364 3179600600125 117 118 0.00354 3179600600126 118 119 0.00337 3179600600127 119 120 0.00316 3179600600128 120 121 0.00303 3179600600129 121 122 0.00298 3179600600130 122 123 0.00282 3179600600131 123 124 0.0028 3179600600132 124 125 0.00265 3179600600133 125 126 0.00257 3179600600134 126 127 0.00247 3179600600135 127 128 0.00236 3179600600136 128 129 0.00226 3179600600137 129 130 0.0021 3179600600138 130 131 0.00196 3179600600139 131 132 0.00191 3179600600140 132 133 0.00185 3179600600141 133 134 0.00173 3179600600142 134 135 0.00166 3179600600143 135 136 0.00156 3179600600144 136 137 0.00147 3179600600145 137 138 0.00138 3179600600146 138 139 0.00129 3179600600147 139 140 0.00119 3179600600148 140 141 0.00106 3179600600149 141 142 9.67617E-4 3179600600150 142 143 9.19286E-4 3179600600151 143 144 8.63208E-4 3179600600152 144 145 8.19091E-4 3179600600153 145 146 7.62464E-4 3179600600154 146 147 7.14753E-4 3179600600155 147 148 6.49896E-4 3179600600156 148 149 6.16498E-4 3179600600157 149 150 5.66161E-4 3179600600158 150 151 5.3145E-4 3179600600159 151 152 4.97845E-4 3179600600160 152 153 4.5857E-4 3179600600161 153 154 4.14732E-4 3179600600162 154 155 3.81542E-4 3179600600163 155 156 3.5423E-4 3179600600164 156 157 3.19589E-4 3179600600165 157 158 2.88128E-4 3179600600166 158 159 2.5397E-4 3179600600167 159 160 2.2887E-4 3179600600168 160 161 2.15456E-4 3179600600169 161 162 1.89873E-4 3179600600170 162 163 1.81921E-4 3179600600171 163 164 1.58619E-4 3179600600172 164 165 1.432E-4 3179600600173 165 166 1.30684E-4 3179600600174 166 167 1.20382E-4 3179600600175 167 168 1.04409E-4 3179600600176 168 169 9.21703E-5 3179600600177 169 170 7.93093E-5 3179600600178 170 171 7.08737E-5 3179600600179 171 172 6.36134E-5 3179600600180 172 173 5.69755E-5 3179600600181 173 174 5.13056E-5 3179600600182 174 175 4.39763E-5 3179600600183 175 176 3.71309E-5 3179600600184 176 177 3.41576E-5 3179600600185 177 178 3.07696E-5 3179600600186 178 179 2.7174E-5 3179600600187 179 180 2.2403E-5 3179600600188 180 181 2.08127E-5 3179600600189 181 182 1.70788E-5 3179600600190 182 183 1.37599E-5 3179600600191 183 184 1.29993E-5 3179600600192 184 185 1.14089E-5 3179600600193 185 186 9.26544E-6 3179600600194 186 187 8.22827E-6 3179600600195 187 188 6.56879E-6 3179600600196 188 189 5.8082E-6 3179600600197 189 190 5.04759E-6 3179600600198 190 191 3.73384E-6 3179600600199 191 192 3.59555E-6 3179600600200 192 193 2.48922E-6 3179600600201 193 194 2.35093E-6 3179600600202 194 195 1.72863E-6 3179600600203 195 196 2.00521E-6 3179600600204 196 197 1.17547E-6 3179600600205 197 198 1.10632E-6 3179600600206 198 199 1.31376E-6 3179600600207 199 200 6.22305E-7 3179600600208 200 201 3.45726E-6 3179600600209 ---------------------------- 3179600600210 STATUS (TABLE) Data received from Stefan Pavetich 3179600600211 HISTORY (20200814R) On. Received from Stefan Pavetich 3179600600212 ENDBIB 210 0 3179600600213 NOCOMMON 0 0 3179600600214 NODATA 0 0 3179600600215 ENDSUBENT 214 0 3179600699999 ENDENTRY 6 0 3179699999999