ENTRY 22487 20220216 23092248700000001 SUBENT 22487001 20220216 23092248700100001 BIB 15 35 2248700100002 TITLE Helium production cross section measurements of Pb 2248700100003 and Sn for 14.9 MeV neutrons 2248700100004 AUTHOR (Y.Takao,T.Fujimoto,S.Ozaki,M.Muramasu,H.Nakashima, 2248700100005 Y.Kanda,Y.Ikeda) 2248700100006 INSTITUTE (2JPNKYU) Takao, Fujimoto, Ozaki, Muramasu, Nakashima 2248700100007 (2JPNNCT) Kanda, Oita National College of Technology 2248700100008 (2JPNJAE) Ikeda 2248700100009 REFERENCE ((S,JAERI-C-98-003,180,1998)= 2248700100010 (S,INDC(JPN)-180,180,1998)) Main reference 2248700100011 FACILITY (CCW,2JPNJAE) Fusion neutron source of JAERI 2248700100012 METHOD (HE-AC) 2248700100013 (STTA) 2248700100014 REL-REF (I,,Y.Takao+,J,RSI,67,198,1996) Details of the 2248700100015 'HAMS' - Helium Atoms Measurement System 2248700100016 INC-SOURCE (D-T) 2248700100017 PART-DET (A,G) 2248700100018 MONITOR (41-NB-93(N,2N)41-NB-92-M,,SIG) 2248700100019 MONIT-REF (,Y.Ikeda+,J,NST,30,870,1993) 2248700100020 INC-SPECT Neutron fluence was ranged from 4.2E+15 to 7.5E+15 2248700100021 n/cm2 2248700100022 ERR-ANALYS (ERR-T) Total error 2248700100023 (MONIT-ERR) Error in the monitor reaction 2248700100024 (ERR-1) Gamma ray counting efficiency error 2248700100025 (ERR-S,2.,2.5) Statistical error 2248700100026 (ERR-3) Error in the helium measuring efficiency 2248700100027 of the quadrupole mass spectrometer 2248700100028 (ERR-4) Error in the Calibration of HAMS 2248700100029 (ERR-5) Error in the fluctuation of the MASS-4 2248700100030 background 2248700100031 STATUS (TABLE) Data from the author 2248700100032 (APRVD) Yoshiyuki Takao, 2000-08-08 2248700100033 HISTORY (20001027C) + + Compiled by S.Maev 2248700100034 (20001027U) Last checking has been done. 2248700100035 (20220216U) SD: Year of the JAERI-C-98-003,180 ref. 2248700100036 updated (1997 -> 1998). ERR-ANALYS updated. 2248700100037 ENDBIB 35 0 2248700100038 COMMON 4 3 2248700100039 MONIT-ERR ERR-1 ERR-3 ERR-4 2248700100040 PER-CENT PER-CENT PER-CENT PER-CENT 2248700100041 2. 1.5 1.5 2.3 2248700100042 ENDCOMMON 3 0 2248700100043 ENDSUBENT 42 0 2248700199999 SUBENT 22487002 20001027 00002248700200001 BIB 3 9 2248700200002 REACTION (82-PB-0(N,X)2-HE-4,,SIG) 2248700200003 SAMPLE Metallic Sample of the 99.999% Chemical Purity, 2248700200004 Size 12 * 8 * 0.5 mm. Sample was Covered with Lead 2248700200005 Cover to Prevent Leakage of He-Atoms 2248700200006 REL-REF (A,,D.W.KNEFF+,J,NSE,92,491,1986) 2248700200007 (A,,R.F.COLEMAN+,J,PPS,73,215,1959) 2248700200008 (D,,Y.W.YU+,J,NC/A,98,451,1967) 2248700200009 (D,,G.N.MASLOV+,J,YK,1972,50,1972) 2248700200010 (D,,G.N.MASLOV+,R,INDC(CCP)-42U,10,1974) 2248700200011 ENDBIB 9 0 2248700200012 NOCOMMON 0 0 2248700200013 DATA 5 1 2248700200014 EN DATA ERR-T ERR-T ERR-5 2248700200015 MEV MB MB PER-CENT PER-CENT 2248700200016 14.9 0.85 0.04 4.3 0.7 2248700200017 ENDDATA 3 0 2248700200018 ENDSUBENT 17 0 2248700299999 SUBENT 22487003 20001027 00002248700300001 BIB 3 8 2248700300002 REACTION (50-SN-0(N,X)2-HE-4,,SIG) 2248700300003 SAMPLE .Matallic Sample of 99.9995 Chemical Purity, Thickness2248700300004 0.5 mm, Covered with Tin Cover to Prevent Leakage of 2248700300005 He-Atoms 2248700300006 REL-REF (D,,D.W.KNEFF+,J,NSE,92,491,1986) 2248700300007 (A,,Y.IKEDA+,R,JAERI-1312,1988) 2248700300008 (A,,V.N.LEVKOVSKIY+,J,YF,10,(1),44,1969) 2248700300009 (A,,B.P.BAYHURST+,J,JIN,23,173,1961) 2248700300010 ENDBIB 8 0 2248700300011 NOCOMMON 0 0 2248700300012 DATA 5 1 2248700300013 EN DATA ERR-T ERR-T ERR-5 2248700300014 MEV MB MB PER-CENT PER-CENT 2248700300015 14.9 0.43 0.02 4.4 1.2 2248700300016 ENDDATA 3 0 2248700300017 ENDSUBENT 16 0 2248700399999 ENDENTRY 3 0 2248799999999