ENTRY 32747 20180521 31853274700000001 SUBENT 32747001 20180521 31853274700100001 BIB 15 53 3274700100002 TITLE The cross section measurements for the 67Zn(n,p)67Cu 3274700100003 and 66Zn(n,2n)65Zn reactions 3274700100004 AUTHOR (Kong Xiangzhong, Wang Yongchang, Yuan Junqian, 3274700100005 Yang Jingkang, Shui Yongqing) 3274700100006 INSTITUTE (3CPRLNZ) 3274700100007 REFERENCE (J,JLNZ,28,99,1992) In Chinese. 3274700100008 FACILITY (NGEN,3CPRLNZ) The ZF-300-II Intense Neutron Generator 3274700100009 SAMPLE The samples of Zn and Al as foils 20 mm in diameter 3274700100010 were 99.5% and 99.999% purity, and 0.3 and 0.1 mm in 3274700100011 thickness. Groups of samples were placed at 0 to 130 3274700100012 degree relative to the beam direction and centered 3274700100013 about the T-Ti target at distances of 10-28 cm. The 3274700100014 Zn sample in each group was sandwiched between two Al 3274700100015 foils. 3274700100016 INC-SOURCE (D-T) An effective deuteron beam energy and beam 3274700100017 current is 125 keV and 20 mA. T-Ti taret was around 3274700100018 0.9 mg/cm2 thick. Neutron yield is around 2E12 n/s. 3274700100019 The neutron energies for various directions were 3274700100020 determined by cross section ratios of 3274700100021 90-Zr(n,2n)89m+g-Zr and 93-Nb(n,2n)92m-Nb. 3274700100022 DETECTOR (HPGE) A CH8403 coaxial high-purity germanium 3274700100023 detector with a relative efficiency of 20% and an 3274700100024 energy resolution of 2.6 keV at 1.33 MeV. The 3274700100025 efficiency was calibrated by a standard gamma-source, 3274700100026 standard reference material 4275 from the National 3274700100027 Institute of Standards and Technology. In gamma ray 3274700100028 measurement, the distance between sample and HPGe 3274700100029 detector is 2 cm. 3274700100030 (FISCH) The neutron flux was monitored by a uranium 3274700100031 fission chamber. 3274700100032 METHOD (ACTIV) The irradiation was lasted 6.6 hours. 3274700100033 MONITOR (13-AL-27(N,A)11-NA-24,,SIG) 3274700100034 MONIT-REF (,H.Vonach,R,STI/DOC/10-227,59,1983) 3274700100035 DECAY-MON (11-NA-24,14.659HR,DG,1368.598,1.0) 3274700100036 ERR-ANALYS (ERR-T) The total uncertainty. 3274700100037 (ERR-1) The absolute efficiency curve of HPGe at 2 cm 3274700100038 from neutron source was 1.5%. 3274700100039 (ERR-2) The detector efficiency for 24Na 1.5%. 3274700100040 (ERR-3) Gamma self-absorption correction 1.0%. 3274700100041 (ERR-4) Gamma self-absorption correction for 24Na 1.0%.3274700100042 (ERR-5) Distance between sample and detector 1.0%. 3274700100043 (ERR-6) Distance between sample and detector for 24Na 3274700100044 1.0%. 3274700100045 (ERR-7) Sample weight 0.1%. 3274700100046 (ERR-8) Sample weight for 27Al 0.15%. 3274700100047 (ERR-9,0.6,1.1,U) Statical uncertainty for 24Na 3274700100048 0.6~1.1%. 3274700100049 (ERR-10) Uncertainty due to neutron energy uncertainty 3274700100050 0.4%. 3274700100051 (MONIT-ERR,1.2,1.5) Monitor cross sections 1.2-1.5%. 3274700100052 STATUS (TABLE) Data were obtained from TABLE 2 of J.Lanzhou 3274700100053 University (Natural Sciences),28,99,1992. 3274700100054 HISTORY (20180521C) Compiled by Chen Guochang (CNDC) 3274700100055 ENDBIB 53 0 3274700100056 COMMON 9 6 3274700100057 ERR-1 ERR-2 ERR-3 ERR-4 ERR-5 ERR-6 3274700100058 ERR-7 ERR-8 ERR-10 3274700100059 PER-CENT PER-CENT PER-CENT PER-CENT PER-CENT PER-CENT 3274700100060 PER-CENT PER-CENT PER-CENT 3274700100061 1.5 1.5 1.0 1.0 1.0 1.03274700100062 0.1 0.15 0.4 3274700100063 ENDCOMMON 6 0 3274700100064 ENDSUBENT 63 0 3274700199999 SUBENT 32747002 20180521 31853274700200001 BIB 4 5 3274700200002 REACTION (30-ZN-67(N,P)29-CU-67,,SIG) 3274700200003 SAMPLE (30-ZN-67,NAT=0.041) 3274700200004 DECAY-DATA (29-CU-67,2.580D,DG,184.578,0.486) 3274700200005 ERR-ANALYS (ERR-S,1.3,3.3,U) Statical uncertainty for gamma 3274700200006 measurement. 3274700200007 ENDBIB 5 0 3274700200008 NOCOMMON 0 0 3274700200009 DATA 4 6 3274700200010 EN EN-ERR DATA ERR-T 3274700200011 MEV MEV MB MB 3274700200012 13.50 0.05 56.5 2.3 3274700200013 13.66 0.05 57.1 2.3 3274700200014 14.29 0.07 61.6 2.5 3274700200015 14.37 0.07 62.7 2.5 3274700200016 14.70 0.11 68.1 2.7 3274700200017 14.80 0.11 69.3 2.8 3274700200018 ENDDATA 8 0 3274700200019 ENDSUBENT 18 0 3274700299999 SUBENT 32747003 20180521 31853274700300001 BIB 4 5 3274700300002 REACTION (30-ZN-66(N,2N)30-ZN-65,,SIG) 3274700300003 SAMPLE (30-ZN-66,NAT=0.279) 3274700300004 DECAY-DATA (30-ZN-65,244.1D,DG,1115.518,0.5075) 3274700300005 ERR-ANALYS (ERR-S,1.0,1.5,U) Statical uncertainty for gamma 3274700300006 measurement. 3274700300007 ENDBIB 5 0 3274700300008 NOCOMMON 0 0 3274700300009 DATA 4 6 3274700300010 EN EN-ERR DATA ERR-T 3274700300011 MEV MEV MB MB 3274700300012 13.50 0.05 479. 24. 3274700300013 13.66 0.05 523. 25. 3274700300014 14.29 0.07 617. 30. 3274700300015 14.37 0.07 632. 31. 3274700300016 14.70 0.11 698. 35. 3274700300017 14.80 0.11 711. 36. 3274700300018 ENDDATA 8 0 3274700300019 ENDSUBENT 18 0 3274700399999 ENDENTRY 3 0 3274799999999