ENTRY 30996 20150524 31703099600000001 SUBENT 30996001 20150524 31703099600100001 BIB 11 33 3099600100002 TITLE Cross-section measurement for 109Ag(n,2n)108mAg 3099600100003 reaction 3099600100004 AUTHOR (Yongchang Wang, Junqian Yuan, Jingkang Yang, 3099600100005 Huamin Wang, Yongqing Shui, Zhongliang Ren) 3099600100006 INSTITUTE (3CPRLNZ) 3099600100007 REFERENCE (J,NSE,111,314,1992) 3099600100008 (J,JRN,227,15,1998) Revised values compiled 3099600100009 (J,CNP,19,(1),35,1997) Revised values tabulated 3099600100010 (J,PHE,16,731,1992) Slightly different data in NSE 3099600100011 FACILITY (NGEN,3CPRLNZ) ZF-300-II intense neutron generator 3099600100012 INC-SOURCE (D-T) T-Ti target (~0.9 mg/cm2 thick) with 125 keV 3099600100013 deuterons (20 mA). 3099600100014 Simultaneous irradiation at six different angles 3099600100015 with respect to the deuteron beam axis. 3099600100016 The corresponding neutron energies were determined by 3099600100017 the Zr/Nb cross-section ratio method. 3099600100018 SAMPLE (47-AG-109,NAT=0.4816) Natural metal foils (0.45 mm 3099600100019 thick, 20 mm in diam.) with Zr foils (1 mm thick) 3099600100020 sandwiched between Nb foils (1 mm thick). 3099600100021 METHOD (ACTIV) Irradiated for 7.5 hr 3099600100022 DETECTOR (HPGE) CH8403 coaxial high-purity Ge detector 3099600100023 CORRECTION Corrected for 3099600100024 - gamma-ray self-absorption, 3099600100025 - coincidence sum effect of cascade gamma rays, 3099600100026 - counting geometry. 3099600100027 HISTORY (19920916C) HW 3099600100028 (19970912A) HW. -New reference added in Sub 001. Data 3099600100029 values in Sub 002 replaced.- 3099600100030 (19980527A) HW.- Code under DECAY-MON corrected.- 3099600100031 (20030318U) Changed to 4-digit year and lower case 3099600100032 (20100302A) SD: comments to ref. + ERR-ANALYS changed 3099600100033 to new rules. 3099600100034 (20150524A) On. Recompiled. 003 added. 3099600100035 ENDBIB 33 0 3099600100036 NOCOMMON 0 0 3099600100037 ENDSUBENT 36 0 3099600199999 SUBENT 30996002 20150524 31703099600200001 BIB 9 25 3099600200002 REACTION (47-AG-109(N,2N)47-AG-108-M,,SIG) 3099600200003 DECAY-DATA (47-AG-108-M,418.YR,DG,434.,0.905) 3099600200004 MONITOR (41-NB-93(N,2N)41-NB-92-M,,SIG) 3099600200005 DECAY-MON (41-NB-92-M,10.15D,DG,934.,0.99) 3099600200006 MONIT-REF (,Zhao Wenrong+,R,INDC(CPR)-16,1989) 3099600200007 FLAG (1.) The uncertainty in the source article (23 mb) 3099600200008 is changed to 88 mb according to the private 3099600200009 communication with Lu Hanlin in 1997. 3099600200010 ERR-ANALYS (ERR-T) Total uncertainty propagated from 3099600200011 (MONIT-ERR,1.1,1.2) Standard cross section (1.1-1.2%)3099600200012 (ERR-1,1.5,8.3) Full peak area analysis (1.5-8.3%)3099600200013 (ERR-2) Gamma-ray self absorption (0.4%)3099600200014 (ERR-3) Weight and purity of sample (0.15%)3099600200015 (ERR-4) Efficiency of gamma-ray full energy peak (2.0%)3099600200016 (ERR-5) Correction of sum peak (1.0%)3099600200017 (ERR-6) Fluctuation of neutron fluence (0.5%)3099600200018 (ERR-7) Neutron scattering (0.5%)3099600200019 STATUS (TABLE) Table 3 of J.Radioanal.Nucl.Chem.227(1998)15 3099600200020 HISTORY (19970912A) HW.- Data values replaced according to 3099600200021 second reference in subent 001.- 3099600200022 (19970922A) HW.- Error at 13.64 corrected according to 3099600200023 private communication with Lu Hanlin.- 3099600200024 (20030318A) OS. Half-life value replaced according to 3099600200025 second ref. (Chin.J.Nucl.Phys.19,(1),35,1997) 3099600200026 (20150524U) On. EN revised. FLAG added. MONIT deleted. 3099600200027 ENDBIB 25 0 3099600200028 COMMON 6 3 3099600200029 ERR-2 ERR-3 ERR-4 ERR-5 ERR-6 ERR-7 3099600200030 PER-CENT PER-CENT PER-CENT PER-CENT PER-CENT PER-CENT 3099600200031 0.4 0.15 2.0 1.0 0.5 0.5 3099600200032 ENDCOMMON 3 0 3099600200033 DATA 5 6 3099600200034 EN EN-ERR DATA ERR-T FLAG 3099600200035 MEV MEV MB MB NO-DIM 3099600200036 13.6 0.1 733. 88. 1. 3099600200037 13.8 0.1 733. 59. 3099600200038 14.1 0.1 747. 66. 3099600200039 14.3 0.1 737. 26. 3099600200040 14.6 0.1 763. 26. 3099600200041 14.8 0.1 777. 23. 3099600200042 ENDDATA 8 0 3099600200043 ENDSUBENT 42 0 3099600299999 SUBENT 30996003 20150524 31703099600300001 BIB 8 18 3099600300002 REACTION (47-AG-109(N,2N)47-AG-108-M,,SIG) 3099600300003 DECAY-DATA (47-AG-108-M,127.YR,DG,433.9,0.905) 3099600300004 MONITOR (41-NB-93(N,2N)41-NB-92-M,,SIG) 3099600300005 DECAY-MON (41-NB-92-M,10.15D,DG,934.5,0.990) 3099600300006 MONIT-REF (,Zhao Wenrong+,R,INDC(CPR)-16,1989) 3099600300007 ERR-ANALYS (ERR-T) Uncertainties are propagated from 3099600300008 (MONIT-ERR,1.,2.5) standard cross sections (1-2.5%)3099600300009 (ERR-S,9.0,11.7) Counting statistics (9.0-11.7%)3099600300010 (ERR-1,0.95,8.) Decay scheme (0.95-8%)3099600300011 (ERR-2) Relative detector efficiencies (0.7%)3099600300012 (ERR-3) Sample weights (0.15%)3099600300013 (ERR-4) Gamma self-absorption in the samples (1%)3099600300014 (ERR-5) Coincidence sum effects of cascade gammas (1%)3099600300015 (ERR-6) Neutron energy by Zr/Nb method (0.4%)3099600300016 STATUS (TABLE) Table I of Nucl.Sci.Eng.111(1992)314 3099600300017 (SPSDD,30996002) Revised data obtained with an updated 3099600300018 half-life given. 3099600300019 HISTORY (20150524C) On 3099600300020 ENDBIB 18 0 3099600300021 COMMON 5 3 3099600300022 ERR-2 ERR-3 ERR-4 ERR-5 ERR-6 3099600300023 PER-CENT PER-CENT PER-CENT PER-CENT PER-CENT 3099600300024 0.7 0.15 1. 1. 0.4 3099600300025 ENDCOMMON 3 0 3099600300026 DATA 5 6 3099600300027 EN EN-ERR DATA ERR-T MONIT 3099600300028 MEV MEV MB MB MB 3099600300029 13.64 0.05 223. 7. 450.7 3099600300030 13.79 0.06 233. 18. 453.5 3099600300031 14.03 0.07 227. 20. 455.8 3099600300032 14.33 0.09 224. 18. 458.5 3099600300033 14.60 0.11 232. 8. 459.1 3099600300034 14.80 0.11 236. 7. 458.6 3099600300035 ENDDATA 8 0 3099600300036 ENDSUBENT 35 0 3099600399999 ENDENTRY 3 0 3099699999999