ENTRY 32579 20100328 31473257900000001 SUBENT 32579001 20100328 31473257900100001 BIB 15 41 3257900100002 TITLE The cross section measurements for the 3257900100003 Mo-100(n,2n)Mo-99, Mo-96(n,p)Nb-96 and 3257900100004 Mo-92(n,a)Zr-89m+g reaction 3257900100005 INSTITUTE (3CPRLNZ) 3257900100006 REFERENCE (J,PHE,15,549,199106) 3257900100007 AUTHOR (Kong Xiangzhong,Wang Yongchang,Yuan Junqian, 3257900100008 Wang Xuezhi,Yang Jingkang,Wang Jing) 3257900100009 FACILITY (CCW,3CPRLNZ) T-400 neutron generator 3257900100010 INC-SOURCE (D-T) T-Ti target with thickness = 1.6 mg/cm**2 3257900100011 deuteron beam energy = 360keV 3257900100012 beam current intensity = 2mA 3257900100013 neutron yield = (1-2) x 10**11 n/sec 3257900100014 MONITOR (13-AL-27(N,A)11-NA-24,,SIG) 3257900100015 DECAY-MON (11-NA-24,14.659HR,DG,1368.598) 3257900100016 METHOD (ACTIV) 3257900100017 DETECTOR (GELI) Ch8403 coaxial high purity Ge(Li) det. 3257900100018 Relative efficiency was 20% 3257900100019 energy resolution was 2.6keV(1.33 MeV) 3257900100020 SAMPLE Natural molybdenum samples with 0.2 mm x 20 mm diameter3257900100021 were placed at different angles relative to beam 3257900100022 direction and centred at beam stop on the T-Ti target 3257900100023 with distances 4.0-9.3 cm, respectively. 3257900100024 Molybdenum samples were sandwiched between two Al 3257900100025 foils with 0.1 mm x 20 mm diameter. 3257900100026 Sample purity was 99.99% 3257900100027 ERR-ANALYS (ERR-T) The principal sources of uncertainty were: 3257900100028 (uncertainty given in %) 3257900100029 (MONIT-ERR) monitor cross sections (1.2-1.5) 3257900100030 (ERR-1) detector efficiency (0.7) 3257900100031 (ERR-S,0.8,1.6) counting statistics (0.8-1.6) 3257900100032 (ERR-2) gamma-ray self-absorption ( 1 ) 3257900100033 (ERR-3) cascade gamma coincidence ( 1 ) 3257900100034 (ERR-4) sample weighted (0.15) 3257900100035 (ERR-5) neutron energy (0.4) 3257900100036 CORRECTION Corrected for gamma-ray self-absorption, cascade gamma 3257900100037 coincidence, measured geometry 3257900100038 STATUS (TABLE) Data taken from Chinese J. High Energy Phys. 3257900100039 and Nucl. Phys., 15, 549(1991) 3257900100040 HISTORY (19920125C) Compiled at CNDC 3257900100041 (20100328A) SD:Updated to new date formats,lower case. 3257900100042 Cosmetic changes and corrections 3257900100043 ENDBIB 41 0 3257900100044 COMMON 5 3 3257900100045 ERR-1 ERR-2 ERR-3 ERR-4 ERR-5 3257900100046 PER-CENT PER-CENT PER-CENT PER-CENT PER-CENT 3257900100047 0.7 1. 1. 0.15 0.4 3257900100048 ENDCOMMON 3 0 3257900100049 ENDSUBENT 48 0 3257900199999 SUBENT 32579002 20100328 31473257900200001 BIB 2 2 3257900200002 REACTION (42-MO-100(N,2N)42-MO-99,,SIG) 3257900200003 DECAY-DATA (42-MO-99,2.7477D,DG,739.508) 3257900200004 ENDBIB 2 0 3257900200005 NOCOMMON 0 0 3257900200006 DATA 6 6 3257900200007 EN EN-RSL DATA ERR-T MONIT MONIT-ERR 3257900200008 MEV MEV MB MB MB MB 3257900200009 13.4000 0.050 1523. 45. 127.1 1.93257900200010 13.6100 0.050 1544. 46. 125.8 1.73257900200011 14.0600 0.070 1514. 45. 122.4 1.73257900200012 14.2700 0.070 1511. 45. 120.0 1.73257900200013 14.6500 0.110 1498. 45. 113.3 1.63257900200014 14.7900 0.110 1516. 45. 112.7 1.33257900200015 ENDDATA 8 0 3257900200016 ENDSUBENT 15 0 3257900299999 SUBENT 32579003 20100328 31473257900300001 BIB 2 2 3257900300002 REACTION (42-MO-96(N,P)41-NB-96,,SIG) 3257900300003 DECAY-DATA (41-NB-96,23.35HR,DG,1091.316) 3257900300004 ENDBIB 2 0 3257900300005 NOCOMMON 0 0 3257900300006 DATA 6 6 3257900300007 EN EN-RSL DATA DATA-ERR MONIT MONIT-ERR 3257900300008 MEV MEV MB MB MB MB 3257900300009 13.4000 0.050 19.7 0.7 127.1 1.93257900300010 13.6100 0.050 21.3 0.7 125.8 1.73257900300011 14.0600 0.070 22.7 0.7 122.4 1.73257900300012 14.2700 0.070 25.1 0.8 120.0 1.73257900300013 14.6500 0.110 26.0 0.8 113.3 1.63257900300014 14.7900 0.110 28.0 0.8 112.7 1.33257900300015 ENDDATA 8 0 3257900300016 ENDSUBENT 15 0 3257900399999 SUBENT 32579004 20100328 31473257900400001 BIB 2 3 3257900400002 REACTION (42-MO-92(N,A)40-ZR-89,,SIG) Sum of Mo-92(n,a)Zr-89m 3257900400003 and Mo-92(n,a)Zr-89g 3257900400004 DECAY-DATA (40-ZR-89-G,3.268D,DG,909.15) 3257900400005 ENDBIB 3 0 3257900400006 NOCOMMON 0 0 3257900400007 DATA 6 6 3257900400008 EN EN-RSL DATA ERR-T MONIT MONIT-ERR 3257900400009 MEV MEV MB MB MB MB 3257900400010 13.4000 0.050 28.2 0.9 127.1 1.93257900400011 13.6100 0.050 28.8 1.0 125.8 1.73257900400012 14.0600 0.070 28.9 1.0 122.4 1.73257900400013 14.2700 0.070 30.2 1.0 120.0 1.73257900400014 14.6500 0.110 30.4 1.0 113.3 1.63257900400015 14.7900 0.110 31.6 1.1 112.7 1.33257900400016 ENDDATA 8 0 3257900400017 ENDSUBENT 16 0 3257900499999 ENDENTRY 4 0 3257999999999