ENTRY 30860 20250821 3086000000001 SUBENT 30860001 20250821 20260228 3086000100001 BIB 16 25 3086000100002 TITLE Measurements of cross sections for the 209Bi(n,4n) 3086000100003 reaction by using high energy neutrons with continuous 3086000100004 energy spectra 3086000100005 AUTHOR (K.J.Min, S.I.Bak, C.M.Ham, E.J.In, D.Y.Kim, H.J.Myung,3086000100006 C.B.Shim, J.W.Shin, Y.Zhou, T.S.Park, S.W.Hong, 3086000100007 V.N.Bhoraskar) 3086000100008 INSTITUTE (3KORSKK,3INDPOO) 3086000100009 (3KORKOR) Soongsil University, Seoul 3086000100010 REFERENCE (J,EPJ/CS,146,11043,2017) 3086000100011 FACILITY (CYCLO,3KORKRM) MC-50 cyclotron (KIRAMS) 3086000100012 INC-SOURCE (P-BE) Neutrons were produced by proton beams of 30, 3086000100013 35, and 40 MeV on a Be target of thickness of 10.5 mm.3086000100014 INC-SPECT The neutron spectrum was characterized by GEANT4. 3086000100015 SAMPLE Bismuth oxide powder (purity: 99.9%, mass: 3.04 g) 3086000100016 METHOD (ACTIV,GSPEC) Irradiated for 90 min 3086000100017 DETECTOR (HPGE) 3086000100018 MONITOR Nb powder (purity: 99.99%, mass: 3.02 g) 3086000100019 CORRECTION Contribution of low energy neutrons was subtracted by 3086000100020 assuming GEANT4 neutron Be(p,n) neutron spectrum 3086000100021 MISC-COL (MISC) Correction factor to remove contribution of low 3086000100022 energy region 3086000100023 ERR-ANALYS (DATA-ERR) No information on the sources of uncertainty3086000100024 STATUS (TABLE,,K.J.Min,J,EPJ/CS,146,11043,2017) text in p.3 3086000100025 (APRVD) Approved by S.W.Hong (2025-11-11) 3086000100026 HISTORY (20250821C) S.C.Yang 3086000100027 ENDBIB 25 0 3086000100028 NOCOMMON 0 0 3086000100029 ENDSUBENT 28 0 3086000199999 SUBENT 30860002 20250821 20260228 3086000200001 BIB 2 3 3086000200002 REACTION (83-BI-209(N,4N)83-BI-206,,SIG,,SPA) 3086000200003 DECAY-DATA (83-BI-206,6.24D,DG,803.,0.99, 3086000200004 DG,881.,0.662) 3086000200005 ENDBIB 3 0 3086000200006 NOCOMMON 0 0 3086000200007 DATA 5 2 3086000200008 EN EN-ERR DATA DATA-ERR MISC 3086000200009 MEV MEV MB MB NO-DIM 3086000200010 29.8 1.8 550. 47. 1.34 3086000200011 34.8 1.8 953. 129. 1.27 3086000200012 ENDDATA 4 0 3086000200013 ENDSUBENT 12 0 3086000299999 ENDENTRY 2 0 3086099999999