ENTRY 32817 20250717 3281700000001 SUBENT 32817001 20250717 20260228 3281700100001 BIB 16 37 3281700100002 TITLE Measurements of neutron capture cross-sections for 3281700100003 187Re isotope around 14 MeV neutrons and theoretical 3281700100004 calculations of excitation functions 3281700100005 AUTHOR (Yueli Song, Fengqun Zhou, Xinyi Chang, Yong Li, 3281700100006 Xiaopeng Zhang, Pengfei Ji, Shuqing Yuan) 3281700100007 INSTITUTE (3CPRPDU) 3281700100008 REFERENCE (J,NIM/B,487,61,2021) 3281700100009 #doi:10.1016/j.nimb.2020.11.012 3281700100010 FACILITY (NGEN,3CPRNPC) K-400 Neutron Generator 3281700100011 SAMPLE Four natural rhenium foils (99.99% purity, 3 mm in 3281700100012 thickness) were made into round disks with a diameter 3281700100013 of 20 mm. 3281700100014 DETECTOR (HPGE) A well-calibrated GEM-60P coaxial high-purity 3281700100015 germanium ORTEC detector made in USA (crystal 3281700100016 diameter: 70.1 mm, crystal length: 72.3 mm) with a 3281700100017 relative efficiency of 68% and an energy resolution 3281700100018 of 1.69 keV at 1.332 MeV. 3281700100019 METHOD (ACTIV) 3281700100020 MONITOR (41-NB-93(N,2N)41-NB-92-M,,SIG) 3281700100021 DECAY-MON (41-NB-92-M,10.15D,DG,934.44,0.9915) 3281700100022 MONIT-REF (,M.Wagner+,B,PH-DAT,13-5,,1990) 3281700100023 INC-SOURCE (D-T) Neutrons in the 14 MeV region with a yield of 3281700100024 about 5E10 n/s. 3281700100025 CORRECTION The self-absorption of the sample at a given 3281700100026 gamma-ray energy , the coincidence sum effect of 3281700100027 cascade gamma-rays in the investigated nuclide and in 3281700100028 the counting geometry. 3281700100029 ERR-ANALYS (ERR-T) Total uncertainty 3281700100030 (ERR-S,0.3,3.7) The counting statistics 3281700100031 (ERR-1) The sample weight (0.1%) 3281700100032 (ERR-2) The detector efficiency (2.0%) 3281700100033 (ERR-3) The lower-energy neutrons (6.0%) 3281700100034 (ERR-4) The sample geometry (1.0%) 3281700100035 (ERR-5,1.0,1.5) The gamma-ray self-absorption 3281700100036 (ERR-6) The fluctuation of the neutron flux (1.0%) 3281700100037 STATUS (TABLE,,Yueli Song+,J,NIM/B,487,61,2021) Table 2 3281700100038 HISTORY (20250717C) WEN LILI,WANG JIMIN 3281700100039 ENDBIB 37 0 3281700100040 COMMON 5 3 3281700100041 ERR-1 ERR-2 ERR-3 ERR-4 ERR-6 3281700100042 PER-CENT PER-CENT PER-CENT PER-CENT PER-CENT 3281700100043 0.1 2.0 6.0 1.0 1.0 3281700100044 ENDCOMMON 3 0 3281700100045 ENDSUBENT 44 0 3281700199999 SUBENT 32817002 20250717 20260228 3281700200001 BIB 2 2 3281700200002 REACTION (75-RE-187(N,G)75-RE-188-M,,SIG) 3281700200003 DECAY-DATA (75-RE-188-M,18.59MIN,DG,105.85,0.115) 3281700200004 ENDBIB 2 0 3281700200005 NOCOMMON 0 0 3281700200006 DATA 6 4 3281700200007 EN EN-RSL-HW DATA ERR-T MONIT MONIT-ERR 3281700200008 MEV MEV MB MB MB MB 3281700200009 13.5 0.2 4.00 0.31 457.9 6.83281700200010 14.1 0.2 4.63 0.38 459.8 6.83281700200011 14.4 0.2 4.31 0.35 459.8 6.83281700200012 14.8 0.2 1.86 0.15 459.7 5.03281700200013 ENDDATA 6 0 3281700200014 ENDSUBENT 13 0 3281700299999 SUBENT 32817003 20250717 20260228 3281700300001 BIB 2 2 3281700300002 REACTION (75-RE-187(N,G)75-RE-188-G,,SIG) 3281700300003 DECAY-DATA (75-RE-188-G,17.005HR,DG,931.34,0.00595) 3281700300004 ENDBIB 2 0 3281700300005 NOCOMMON 0 0 3281700300006 DATA 6 4 3281700300007 EN EN-RSL-HW DATA ERR-T MONIT MONIT-ERR 3281700300008 MEV MEV MB MB MB MB 3281700300009 13.5 0.2 69. 6. 457.9 6.83281700300010 14.1 0.2 68. 5. 459.8 6.83281700300011 14.4 0.2 67. 5. 459.8 6.83281700300012 14.8 0.2 66. 5. 459.7 5.03281700300013 ENDDATA 6 0 3281700300014 ENDSUBENT 13 0 3281700399999 ENDENTRY 3 0 3281799999999