ENTRY 32655 20090605 31393265500000001 SUBENT 32655001 20090605 31393265500100001 BIB 15 41 3265500100002 TITLE Measurements of the Ga-71(n,2n)Ga-70 cross section in 3265500100003 the neutron energy of 13.6-14.7MeV 3265500100004 AUTHOR (Jishan Wang, Xuezhi Wang,Tongling Su) 3265500100005 INSTITUTE (3CPRLNZ) 3265500100006 REFERENCE (J,PR/C,72,037604,2005) 3265500100007 FACILITY ZF-300-II Intense Neutron Generator 3265500100008 INC-SOURCE (D-T) The tritium-titanium (T-Ti) target used in the 3265500100009 generator was 1.3-1.4mg/cm2 thick. 3265500100010 MONITOR (13-AL-27(N,A)11-NA-24,,SIG) 3265500100011 DECAY-MON (11-NA-24,14.96HR,DG,1368.63,1.0) 3265500100012 (41-NB-92-M,10.15D,DG,934.44,1.0) 3265500100013 (40-ZR-89-G,78.4HR,DG,908.96,0.9987) 3265500100014 MONIT-REF (,Filatenkov+,R,RI-252,1999) 3265500100015 SAMPLE Pure gallium metal was used as the target material. 3265500100016 the samples of aluminum and gallium were always made 3265500100017 into circular foils with a diameter of about 2 cm. 3265500100018 The samples in each group were sandwiched between 3265500100019 two Al foils. 3265500100020 DETECTOR (HPGE)Resolution 3keV, 110 cm3 coaxial high-purity 3265500100021 germanium detector 3265500100022 METHOD (ACTIV) 3265500100023 ERR-ANALYS (ERR-T) total uncertainty includes: 3265500100024 (ERR-1,1.,1.5) The errors in result from 3265500100025 neutron energy 1-1.5%, 3265500100026 (ERR-2) irradiation time (0.1%), 3265500100027 (ERR-S,5.,8.2) counting statistics 5-8.2%, 3265500100028 (ERR-3) decay data (1%), 3265500100029 (MONIT-ERR,1.5,2.1) standard cross-sectional 3265500100030 uncertainties (1.5-2.1%), 3265500100031 (ERR-4) detector efficiency (1.5%), 3265500100032 (ERR-5) weight of samples (0.5%), 3265500100033 (ERR-6) neutron fluence fluctuation (2.0%), 3265500100034 (ERR-7) self-absorption of gamma-rays (1.2%), 3265500100035 (ERR-8) the countin geometry (2.6%) and 3265500100036 (ERR-9) the coincidence sum effect 3265500100037 of cascade gamma-rays (1.0%). 3265500100038 (EN-ERR) energy uncertainty 3265500100039 STATUS (TABLE) Data from the table 2 of this paper 3265500100040 HISTORY (20060611C) Compiled by Yu Hongwei 3265500100041 (20090604A) SD: Isotopic mixture in DECAY-DATA was 3265500100042 corrected and COMMON in Subent 001 was added. 3265500100043 ENDBIB 41 0 3265500100044 COMMON 8 6 3265500100045 ERR-2 ERR-3 ERR-4 ERR-5 ERR-6 ERR-7 3265500100046 ERR-8 ERR-9 3265500100047 PER-CENT PER-CENT PER-CENT PER-CENT PER-CENT PER-CENT 3265500100048 PER-CENT PER-CENT 3265500100049 0.1 1. 1.5 0.5 2.0 1.2 3265500100050 2.6 1.0 3265500100051 ENDCOMMON 6 0 3265500100052 ENDSUBENT 51 0 3265500199999 SUBENT 32655002 20060611 31213265500200001 BIB 2 2 3265500200002 REACTION (31-GA-71(N,2N)31-GA-70,,SIG) 3265500200003 DECAY-DATA (31-GA-70,21.14MIN,DG,176.17,0.29) 3265500200004 ENDBIB 2 0 3265500200005 NOCOMMON 0 0 3265500200006 DATA 4 3 3265500200007 EN EN-ERR DATA ERR-T 3265500200008 MEV MEV MB MB 3265500200009 13.5 0.2 782. 80. 3265500200010 14.1 0.1 896. 91. 3265500200011 14.7 0.2 1169. 120. 3265500200012 ENDDATA 5 0 3265500200013 ENDSUBENT 12 0 3265500299999 ENDENTRY 2 0 3265599999999