ENTRY 31621 20150526 31703162100000001 SUBENT 31621001 20150526 31703162100100001 BIB 14 34 3162100100002 TITLE Measurements of cross sections for 160Gd(n,2n)159Gd 3162100100003 and 158Gd(n,p)158Eu reactions at the neutron energies 3162100100004 of 13.5, 14.1 and 14.6 MeV 3162100100005 AUTHOR (Pu Zhong-Sheng, Li Zhi, Ma Jun, Li Wei-Xue) 3162100100006 INSTITUTE (3CPRCPR) Lanzhou University of Technology, Lanzhou 3162100100007 REFERENCE (J,PHE,29,1150,2005) 3162100100008 (J,JRN,260,143,2004) Same except for 160Gd at 14.1 MeV 3162100100009 FACILITY (NGEN,3CPRIMP) T-600 intense neutron generator 3162100100010 INC-SOURCE (D-T) T-Ti target (1.5 mg/cm2 thick) with 150 keV 3162100100011 deuteron beam (~1 mA) 3162100100012 DETECTOR (HPGE) CH8403 coaxial high-purity Ge detector 3162100100013 (relative efficiency of 20%, resolution of 3 keV for 3162100100014 1.33 MeV gamma) 3162100100015 METHOD (ACTIV) 3162100100016 MONITOR (41-NB-93(N,2N)41-NB-92-M,,SIG) 3162100100017 DECAY-MON (41-NB-92-M,10.15D,DG,934.43,0.9907) 3162100100018 MONIT-REF (41240003,A.A.Filatenkov+,R,RI-252,1999) 3162100100019 ERR-ANALYS (ERR-T) Total uncertainty propagated from 3162100100020 (ERR-S,0.2,4.8) Counting statistics (0.2-4.8%) 3162100100021 (MONIT-ERR) Standard cross section (1.5%) 3162100100022 (ERR-1) Gamma detection efficiency (1.5%) 3162100100023 (ERR-2) Self-absorption correction (1%) 3162100100024 (ERR-3) Geometry correction (1%) 3162100100025 (ERR-4) Weight of sample (0.15%) 3162100100026 (ERR-5) Neutron energy (2.0%) 3162100100027 (ERR-6,1.,1.8) Coincidence sum effect (1-1.8%) 3162100100028 CORRECTION Corrected for 3162100100029 - neutron flux fluctuation 3162100100030 - self-absorption of gamma rays 3162100100031 - coincidence summing effect of cascade gamma rays 3162100100032 - sample geometry 3162100100033 HISTORY (20080709C) BG 3162100100034 (20080714U) On 3162100100035 (20150526A) On. Recompiled. 3162100100036 ENDBIB 34 0 3162100100037 COMMON 5 3 3162100100038 ERR-1 ERR-2 ERR-3 ERR-4 ERR-5 3162100100039 PER-CENT PER-CENT PER-CENT PER-CENT PER-CENT 3162100100040 1.5 1. 1. 0.15 2.0 3162100100041 ENDCOMMON 3 0 3162100100042 ENDSUBENT 41 0 3162100199999 SUBENT 31621002 20150526 31703162100200001 BIB 5 8 3162100200002 REACTION (64-GD-160(N,2N)64-GD-159,,SIG) 3162100200003 SAMPLE (64-GD-160,NAT=0.2186) Gd oxide (purity of 99.9%) and 3162100200004 Nd oxide (purity of 99.99%) with 20 mm in diam. 3162100200005 DECAY-DATA (64-GD-159,18.479HR,DG,363.543,0.114) 3162100200006 COMMENT By compiler (2015-05-25): 3162100200007 The data point at 14.1 MeV is missing in J.Radioanal. 3162100200008 Nucl.Chem.260(2004)143. 3162100200009 STATUS (TABLE) Table 2 of High Ene.Phys.Nucl.Phys.29(2005)11503162100200010 ENDBIB 8 0 3162100200011 NOCOMMON 0 0 3162100200012 DATA 6 3 3162100200013 EN EN-ERR DATA ERR-T MONIT MONIT-ERR 3162100200014 MEV MEV MB MB MB MB 3162100200015 13.5 0.2 1940. 83. 452.4 5.7 3162100200016 14.1 0.1 2324. 92. 459.1 5.6 3162100200017 14.6 0.2 1983. 77. 459.9 5.6 3162100200018 ENDDATA 5 0 3162100200019 ENDSUBENT 18 0 3162100299999 SUBENT 31621003 20150526 31703162100300001 BIB 5 8 3162100300002 REACTION (64-GD-158(N,P)63-EU-158,,SIG) 3162100300003 SAMPLE (64-GD-158,NAT=0.2484) Gd oxide (purity of 99.9%) and 3162100300004 Nd oxide (purity of 99.99%) with 20 mm in diam. 3162100300005 DECAY-DATA (63-EU-158,45.9MIN,DG,944.15,0.25) 3162100300006 COMMENT By compiler (2015-05-25): 3162100300007 Same cross sections are published in J.Radioanal.Nucl.3162100300008 Chem.260(2004)143 at three neutron energies. 3162100300009 STATUS (TABLE) Table 2 of High Ene.Phys.Nucl.Phys.29(2005)11503162100300010 ENDBIB 8 0 3162100300011 NOCOMMON 0 0 3162100300012 DATA 6 3 3162100300013 EN EN-ERR DATA ERR-T MONIT MONIT-ERR 3162100300014 MEV MEV MB MB MB MB 3162100300015 13.5 0.2 1.9 0.1 452.4 5.7 3162100300016 14.1 0.1 2.1 0.1 459.1 5.6 3162100300017 14.6 0.2 3.5 0.1 459.9 5.6 3162100300018 ENDDATA 5 0 3162100300019 ENDSUBENT 18 0 3162100399999 ENDENTRY 3 0 3162199999999