ENTRY 32749 20180521 31853274900000001 SUBENT 32749001 20180521 31853274900100001 BIB 15 39 3274900100002 TITLE The cross section measurement for the 97Mo(n,p)97Nb 3274900100003 reaction 3274900100004 AUTHOR (Kong Xiangzhong, Wang Yongchang, Yuan Junqian, 3274900100005 Yang Jingkang, Wang Xuezhi, Wang Jing) 3274900100006 INSTITUTE (3CPRLNZ,3CPRIMP) 3274900100007 REFERENCE (J,JLNZ,28,170,1992) In Chinese. 3274900100008 FACILITY (NGEN,3CPRLNZ) The T-400 Intense Neutron Generator 3274900100009 SAMPLE The samples of Mo and Al as foils 20 mm in diameter 3274900100010 were 99.99% and 99.999% purity, and 0.2 and 0.1 mm in 3274900100011 thickness. Groups of samples were placed at 0 to 150 3274900100012 degree relative to the beam direction and centered 3274900100013 about the T-Ti target at distances of 4-9.3 cm. The 3274900100014 Mo sample in each group was sandwiched between two Al 3274900100015 foils. 3274900100016 INC-SOURCE (D-T) An effective deuteron beam energy and beam 3274900100017 current is 360 keV and about 2 mA. T-Ti taret was 3274900100018 around 1.6 mg/cm2 thick. Neutron yield is around 3274900100019 1~2E11 n/s. The neutron energies for various 3274900100020 directions were determined by cross section ratios of 3274900100021 90-Zr(n,2n)89m+g-Zr and 93-Nb(n,2n)92m-Nb. 3274900100022 DETECTOR (HPGE) A CH8403 coaxial high-purity germanium 3274900100023 detector with a relative efficiency of 20% and an 3274900100024 energy resolution of 2.6 keV at 1.33 MeV. The 3274900100025 efficiency was calibrated by a standard gamma-source, 3274900100026 standard reference material 4275 from the National 3274900100027 Institute of Standards and Technology. In gamma ray 3274900100028 measurement, the distance between sample and HPGe is 3274900100029 2 cm. 3274900100030 METHOD (ACTIV) The irradiation was lasted 1~4 hours, the 3274900100031 angle is 45 degree between deuteron beam and target. 3274900100032 MONITOR (13-AL-27(N,A)11-NA-24,,SIG) 3274900100033 MONIT-REF (,H.Vonach,R,STI/DOC/10-227,59,1983) 3274900100034 DECAY-MON (11-NA-24,14.659HR,DG,1368.598,1.00) 3274900100035 ERR-ANALYS (DATA-ERR) No information on the source of uncertainty 3274900100036 (ERR-1,,1.5) The absolute efficiency curve of HPGe at 3274900100037 2 cm from neutron source was less than 1.5%. 3274900100038 STATUS (TABLE) Data were obtained from TABLE 2 of J.Lanzhou 3274900100039 University (Natural Sciences),28,170,1992. 3274900100040 HISTORY (20180521C) Compiled by Guochang Chen (CNDC) 3274900100041 ENDBIB 39 0 3274900100042 NOCOMMON 0 0 3274900100043 ENDSUBENT 42 0 3274900199999 SUBENT 32749002 20180521 31853274900200001 BIB 3 3 3274900200002 REACTION (42-MO-97(N,P)41-NB-97,,SIG) 3274900200003 SAMPLE (42-MO-97,NAT=0.0955) 3274900200004 DECAY-DATA (41-NB-97-G,1.202HR,DG,743.32,0.9795) 3274900200005 ENDBIB 3 0 3274900200006 NOCOMMON 0 0 3274900200007 DATA 6 6 3274900200008 EN EN-ERR DATA DATA-ERR MONIT MONIT-ERR 3274900200009 MEV MEV MB MB MB MB 3274900200010 13.40 0.05 13.0 0.8 127.1 1.93274900200011 13.61 0.05 13.5 1.0 125.8 1.73274900200012 14.07 0.07 14.9 1.1 122.4 1.73274900200013 14.29 0.07 15.5 1.1 120.0 1.73274900200014 14.65 0.11 17.5 1.2 113.3 1.63274900200015 14.79 0.11 20.0 1.5 112.7 1.33274900200016 ENDDATA 8 0 3274900200017 ENDSUBENT 16 0 3274900299999 ENDENTRY 2 0 3274999999999