ENTRY 30850 20211012 32063085000000001 SUBENT 30850001 20211012 32063085000100001 BIB 13 28 3085000100002 TITLE Measurement of isomeric yield ratios of 86m,gY and 3085000100003 87m,gY in the quasi-monoenergetic neutron induced 3085000100004 reactions of 89Y 3085000100005 AUTHOR (M.Nadeem, M.Zaman, H.Naik, K.Kim, G.N.Kim) 3085000100006 INSTITUTE (3KORKNU,3INDTRM) 3085000100007 REFERENCE (J,NP/A,970,411,2018) 3085000100008 FACILITY (CYCLO,3KORKRM) MC-50 cyclotron (KIRAMS) 3085000100009 INC-SOURCE (P-BE) The neutron beam was produced from the 9Be(p,n) 3085000100010 reaction by impinging 30, 35, 40 and 45 MeV proton 3085000100011 beams on a 2 mm (or 5 mm) thick Be target. 3085000100012 INC-SPECT (EN-RSL-HW) The neutron spectrum was characterized by 3085000100013 MCNPX 2.6.0. 3085000100014 SAMPLE Y foil (purity: >99.9%, thickness: 127 micro-m, 3085000100015 size: 8 mm x 8 mm, weight: 0.042 g) 3085000100016 METHOD (ACTIV) Irradiation for 0.5-1 hour (100 nA) 3085000100017 (GSPEC) Started after the cooling time (30 min) 3085000100018 DETECTOR (HPGE) Energy resolution of 1.8 keV FWHM at 1332.5 keV 3085000100019 peak of 60Co and detection efficiency of 20% at 1332.53085000100020 keV relative to 7.6 cm diameter x 7.6 cm length 3085000100021 NaI(Tl) detector 3085000100022 ERR-ANALYS (ERR-T) Total uncertainty (8.77-15.02%)3085000100023 (ERR-S,3.32,10.1) Statistical uncertainty (3.32-10.1%)3085000100024 (ERR-1,0.5,1.) irradiation and cooling time (~0.5-1%)3085000100025 (ERR-2,1.,2.) sample to detector distance (~1-2%)3085000100026 (ERR-3) detection efficiency (4%)3085000100027 (ERR-4,0.14,0.85) half-life of products (~0.14-0.85%)3085000100028 STATUS (APRVD) Approved by G.N.Kim (2021-10-20) 3085000100029 HISTORY (20211012C) S.C.Yang 3085000100030 ENDBIB 28 0 3085000100031 COMMON 1 3 3085000100032 ERR-3 3085000100033 PER-CENT 3085000100034 4. 3085000100035 ENDCOMMON 3 0 3085000100036 ENDSUBENT 35 0 3085000199999 SUBENT 30850002 20211012 32063085000200001 BIB 3 4 3085000200002 REACTION (39-Y-89(N,3N)39-Y-87-M/G,,SIG/RAT,,SPA) 3085000200003 DECAY-DATA (39-Y-87-M,13.37HR,DG,380.8,0.7805) 9/2+ 3085000200004 (39-Y-87-G,79.8HR,DG,484.8,0.898) 1/2- 3085000200005 STATUS (TABLE) Table 3 of J.Nucl.Phys.A 970,411,2018 3085000200006 ENDBIB 4 0 3085000200007 NOCOMMON 0 0 3085000200008 DATA 4 4 3085000200009 EN EN-RSL-HW DATA ERR-T 3085000200010 MEV MEV NO-DIM NO-DIM 3085000200011 23.0 3.3 2.513 0.380 3085000200012 25.3 2.8 2.645 0.256 3085000200013 29.8 2.3 2.683 0.264 3085000200014 31.2 2.2 2.834 0.251 3085000200015 ENDDATA 6 0 3085000200016 ENDSUBENT 15 0 3085000299999 SUBENT 30850003 20211012 32063085000300001 BIB 3 4 3085000300002 REACTION (39-Y-89(N,4N)39-Y-86-M/G,,SIG/RAT,,SPA) 3085000300003 DECAY-DATA (39-Y-86-M,47.4MIN,DG,208.1,0.938) 8+ 3085000300004 (39-Y-86-G,14.74HR,DG,1076.6,0.825) 4- 3085000300005 STATUS (TABLE) Table 3 of J.Nucl.Phys.A 970,411,2018 3085000300006 ENDBIB 4 0 3085000300007 NOCOMMON 0 0 3085000300008 DATA 4 2 3085000300009 EN EN-RSL-HW DATA ERR-T 3085000300010 MEV MEV NO-DIM NO-DIM 3085000300011 34.4 2.3 0.885 0.084 3085000300012 36.4 2.2 0.936 0.091 3085000300013 ENDDATA 4 0 3085000300014 ENDSUBENT 13 0 3085000399999 ENDENTRY 3 0 3085099999999