ENTRY 23783 20230203 231523783000 1 SUBENT 23783001 20230203 231523783001 1 BIB 14 32 23783001 2 TITLE Excitation energy dependence of prompt fission 23783001 3 gamma-ray emission from 241Pu* 23783001 4 AUTHOR (D.Gjestvang, S.Siem, F.Zeiser, J.Randrup, R.Vogt, 23783001 5 J.N.Wilson, F.Bello-Garrote, L.A.Bernstein, 23783001 6 D.L.Bleuel, M.Guttormsen, A.Goergen, A.C.Larsen, 23783001 7 K.L.Malatji, E.F.Matthews, A.Oberstedt, S.Oberstedt, 23783001 8 T.Tornyi, G.M.Tveten, A.S.Voyles) 23783001 9 INSTITUTE (2NOROSL,1USABRK,1USALRL,1USADAV,2FR PAR,1USAUCX, 23783001 10 3SAFITH,3SAFSTL,3RUMBUC,2ZZZGEL,3HUNDEB) 23783001 11 REFERENCE (J,PR/C,103,034609,2021) 23783001 12 #doi:10.1103/PhysRevC.103.034609 23783001 13 REL-REF (O,O2555001,D.Gjestvang+,J,PR/C,103,034609,2021) 23783001 14 PFG from the 240Pu(d,pf) reaction 23783001 15 FACILITY (CYCLO,2NOROSL) Oslo Cyclotron Laboratory 23783001 16 DETECTOR (PPAC) Fission fragments were detected using NIFF , 23783001 17 consisting of four parallel plate avalanche counters. 23783001 18 (SCIN) Photons were detected Oslo Scintillator Array, 23783001 19 consisting of 30 new LaBr3:Ce scintillator detectors. 23783001 20 PART-DET (FF,G) 23783001 21 METHOD (EDE) 23783001 22 (COINC) Coincidence between a fission fragment and a 23783001 23 gamma-ray. 23783001 24 (TOF) 23783001 25 ANALYSIS (UNFLD) 23783001 26 EN-SEC (E,G) 23783001 27 ERR-ANALYS (ERR-S) The statistical uncertainties, propagated 23783001 28 through the gamma-ray unfolding routine, as well as the23783001 29 statistical uncertainty on the number of fissions 23783001 30 detected. 23783001 31 STATUS (APRVD) Approved by D. Gjestvang 24.02.2023 23783001 32 HISTORY (20230203C) VS 23783001 33 (20230201R) Data received from D. Gjestvang 23783001 34 ENDBIB 32 0 23783001 35 NOCOMMON 0 0 23783001 36 ENDSUBENT 35 0 2378300199999 SUBENT 23783002 20230203 231523783002 1 BIB 2 2 23783002 2 REACTION (98-CF-252(0,F)0-G-0,PR,FY/DE) 23783002 3 STATUS (TABLE) Fig. 4 of Phys.Rev.C103(2021)034609 23783002 4 ENDBIB 2 0 23783002 5 NOCOMMON 0 0 23783002 6 DATA 3 125 23783002 7 E DATA ERR-S 23783002 8 MEV PD/FIS/MEV PD/FIS/MEV 23783002 9 0.1091 0.0000 0.0000 23783002 10 0.1252 0.1667 0.0908 23783002 11 0.1423 1.1548 0.1431 23783002 12 0.1603 3.3352 0.2301 23783002 13 0.1794 4.4518 0.2430 23783002 14 0.1995 5.4536 0.2570 23783002 15 0.2206 4.4714 0.2484 23783002 16 0.2427 5.4738 0.2505 23783002 17 0.2659 2.7644 0.2270 23783002 18 0.2900 4.4595 0.2184 23783002 19 0.3152 5.0174 0.2077 23783002 20 0.3413 6.9114 0.2136 23783002 21 0.3685 8.1149 0.2080 23783002 22 0.3967 5.3967 0.1722 23783002 23 0.4259 6.7278 0.1756 23783002 24 0.4561 6.4919 0.1767 23783002 25 0.4873 9.0885 0.1878 23783002 26 0.5196 6.3816 0.1572 23783002 27 0.5529 6.9490 0.1602 23783002 28 0.5872 7.8947 0.1688 23783002 29 0.6225 6.4046 0.1436 23783002 30 0.6588 6.4585 0.1423 23783002 31 0.6961 5.1644 0.1283 23783002 32 0.7345 5.1103 0.1267 23783002 33 0.7739 4.0950 0.1122 23783002 34 0.8143 3.3911 0.1064 23783002 35 0.8557 2.9847 0.0999 23783002 36 0.8982 2.9035 0.0972 23783002 37 0.9417 2.6864 0.0949 23783002 38 0.9862 2.3760 0.0903 23783002 39 1.0317 1.9623 0.0879 23783002 40 1.0782 1.8649 0.0801 23783002 41 1.1258 1.9889 0.0783 23783002 42 1.1744 1.7953 0.0744 23783002 43 1.2240 1.8079 0.0762 23783002 44 1.2746 1.5919 0.0694 23783002 45 1.3262 1.4314 0.0698 23783002 46 1.3789 1.2473 0.0668 23783002 47 1.4326 1.1838 0.0657 23783002 48 1.4873 1.1226 0.0614 23783002 49 1.5431 1.1433 0.0625 23783002 50 1.5999 1.0564 0.0615 23783002 51 1.6577 0.9904 0.0555 23783002 52 1.7165 0.9857 0.0587 23783002 53 1.7763 0.8701 0.0552 23783002 54 1.8372 0.8113 0.0546 23783002 55 1.8991 0.7695 0.0511 23783002 56 1.9620 0.7492 0.0519 23783002 57 2.0260 0.8047 0.0522 23783002 58 2.0909 0.6187 0.0464 23783002 59 2.1569 0.5393 0.0457 23783002 60 2.2240 0.6474 0.0482 23783002 61 2.2920 0.5236 0.0448 23783002 62 2.3611 0.6103 0.0460 23783002 63 2.4312 0.4967 0.0426 23783002 64 2.5023 0.4871 0.0414 23783002 65 2.5745 0.3589 0.0360 23783002 66 2.6477 0.4120 0.0397 23783002 67 2.7219 0.3298 0.0361 23783002 68 2.7971 0.3606 0.0372 23783002 69 2.8734 0.3446 0.0360 23783002 70 2.9506 0.3555 0.0360 23783002 71 3.0290 0.2469 0.0324 23783002 72 3.1083 0.2048 0.0299 23783002 73 3.1887 0.2376 0.0289 23783002 74 3.2701 0.1946 0.0275 23783002 75 3.3525 0.1906 0.0282 23783002 76 3.4359 0.1256 0.0236 23783002 77 3.5204 0.1520 0.0253 23783002 78 3.6059 0.1716 0.0254 23783002 79 3.6925 0.1080 0.0209 23783002 80 3.7800 0.1159 0.0230 23783002 81 3.8686 0.0999 0.0214 23783002 82 3.9582 0.1107 0.0202 23783002 83 4.0489 0.0620 0.0166 23783002 84 4.1405 0.0404 0.0149 23783002 85 4.2332 0.0978 0.0174 23783002 86 4.3270 0.0648 0.0152 23783002 87 4.4217 0.0799 0.0156 23783002 88 4.5175 0.0696 0.0135 23783002 89 4.6143 0.0447 0.0118 23783002 90 4.7122 0.0529 0.0122 23783002 91 4.8110 0.0389 0.0104 23783002 92 4.9109 0.0175 0.0087 23783002 93 5.0119 0.0145 0.0080 23783002 94 5.1138 0.0248 0.0090 23783002 95 5.2168 0.0221 0.0094 23783002 96 5.3208 0.0112 0.0071 23783002 97 5.4258 0.0159 0.0066 23783002 98 5.5319 0.0036 0.0074 23783002 99 5.6390 0.0145 0.0070 23783002 100 5.7471 0.0047 0.0056 23783002 101 5.8563 0.0020 0.0058 23783002 102 5.9665 0.0036 0.0049 23783002 103 6.0777 0.0027 0.0059 23783002 104 6.1899 0.0070 0.0056 23783002 105 6.3032 0.0071 0.0057 23783002 106 6.4175 0.0014 0.0030 23783002 107 6.5328 0.0053 0.0042 23783002 108 6.6492 0.0000 0.0000 23783002 109 6.7666 0.0000 0.0000 23783002 110 6.8850 0.0000 0.0000 23783002 111 7.0044 0.0000 0.0000 23783002 112 7.1249 0.0064 0.0033 23783002 113 7.2464 0.0043 0.0046 23783002 114 7.3690 0.0021 0.0026 23783002 115 7.4925 0.0000 0.0000 23783002 116 7.6171 0.0000 0.0000 23783002 117 7.7427 0.0000 0.0029 23783002 118 7.8694 0.0000 0.0000 23783002 119 7.9971 0.0000 0.0000 23783002 120 8.1258 0.0000 0.0025 23783002 121 8.2555 0.0000 0.0000 23783002 122 8.3863 0.0000 0.0000 23783002 123 8.5181 0.0000 0.0000 23783002 124 8.6509 0.0000 0.0000 23783002 125 8.7848 0.0000 0.0000 23783002 126 8.9197 0.0000 0.0000 23783002 127 9.0556 0.0000 0.0000 23783002 128 9.1925 0.0000 0.0000 23783002 129 9.3305 0.0000 0.0000 23783002 130 9.4695 0.0000 0.0000 23783002 131 9.6096 0.0000 0.0000 23783002 132 9.7506 0.0000 0.0000 23783002 133 9.8927 0.0000 0.0000 23783002 134 ENDDATA 127 0 23783002 135 ENDSUBENT 134 0 2378300299999 SUBENT 23783003 20230204 231523783003 1 BIB 3 8 23783003 2 REACTION 1(98-CF-252(0,F)0-G-0,PR,FY) 23783003 3 2(98-CF-252(0,F)0-G-0,PR,FY,,RAW) 23783003 4 Data before applying correction factor of 1.30. 23783003 5 See comment. 23783003 6 COMMENT A deficit in the low-energy gamma rays was observed 23783003 7 in the 252Cf benchmark measurement. 23783003 8 STATUS (TABLE) Table I of Phys.Rev.C103(2021)034609 23783003 9 (DEP,23783002) PFGS 23783003 10 ENDBIB 8 0 23783003 11 NOCOMMON 0 0 23783003 12 DATA 4 1 23783003 13 DATA 1ERR-S 1DATA 2ERR-S 2 23783003 14 PRD/FIS PRD/FIS PRD/FIS PRD/FIS 23783003 15 8.28 0.04 6.37 0.03 23783003 16 ENDDATA 3 0 23783003 17 ENDSUBENT 16 0 2378300399999 SUBENT 23783004 20230209 231523783004 1 BIB 3 9 23783004 2 REACTION 1(98-CF-252(0,F)0-G-0,PR,KE,,MSC) 23783004 3 Average total gamma-ray energy. 23783004 4 2(98-CF-252(0,F)0-G-0,PR,KE,,MSC/RAW) 23783004 5 Average total gamma-ray energy before applying 23783004 6 correction factor of 1.07. See comment. 23783004 7 COMMENT A deficit in the low-energy gamma rays was observed 23783004 8 in the 252Cf benchmark measurement. 23783004 9 STATUS (TABLE) Table I of Phys.Rev.C103(2021)034609 23783004 10 (DEP,23783002) PFGS 23783004 11 ENDBIB 9 0 23783004 12 NOCOMMON 0 0 23783004 13 DATA 4 1 23783004 14 DATA 1ERR-S 1DATA 2ERR-S 2 23783004 15 MEV MEV MEV MEV 23783004 16 6.61 0.05 6.18 0.05 23783004 17 ENDDATA 3 0 23783004 18 ENDSUBENT 17 0 2378300499999 ENDENTRY 4 0 2378399999999