ENTRY G0016 20200218 G044G001600000001 SUBENT G0016001 20200218 G044G001600100001 BIB 13 39 G001600100002 TITLE Measurement of isomeric yield ratios for G001600100003 90Zr(g,n)89m,gZr, natZr(g,xn1p)86m,gY, G001600100004 and 89Y(g,xn)87m,g,86m,gY reactions with 50-,60-, G001600100005 and 70-MeV bremsstrahlung G001600100006 AUTHOR (Md.S.Rahman, K.S.Kim, M.W.Lee, G.N.Kim, Y.D.Oh, G001600100007 H.S.Lee, M.H.Cho, I.S.Ko, W.Namkung, V.D.Nguyen, G001600100008 D.K.Pham, T.T.Kim, T.I.Ro) G001600100009 INSTITUTE (3KORKNU,3KORPUE,3VN IPH,3KORDAU) G001600100010 REFERENCE (J,NIM/B,267,3511,2009) G001600100011 FACILITY (LINAC,3KORPUE) Pohang Accelerator Laboratory (PAL) G001600100012 INC-SOURCE (BRST) Pulsed electron beam on thin tungsten target G001600100013 (size 10 x 10 cm, thickness 0.1 mm) G001600100014 SAMPLE natZr: G001600100015 purity 99.2%, diameter 14.1 mm, thickness 0.1 mm G001600100016 density 6.52 g/cm3, weight 103.8 +/- 0.4 mg G001600100017 89Y: G001600100018 purity 99.9%, diameter 14.1 mm, thickness 0.125 mm G001600100019 density 4.47 g/cm3, weight 79.7 +/- 0.3 mg G001600100020 METHOD (ACTIV) Irradiated for 1.15 h (natZr), 3.00 h (89Y) G001600100021 (GSPEC) 8-12 min of waiting time for natZr sample G001600100022 DETECTOR (HPGE) To count gammas of fission and reaction productsG001600100023 1.80 keV FWHM at 1332.5 keV peak of 60Co G001600100024 REL-REF (R,,R.B.Firestone+,B,FIRESTONE,,,1998) G001600100025 Decay data updated on CD-ROM G001600100026 ERR-ANALYS (ERR-T) Total uncertainty G001600100027 (ERR-1) Branching ratio (0.2%) G001600100028 (ERR-2) Half-life G001600100029 (ERR-3) Systematic uncertainty due to G001600100030 - Sample to detector position G001600100031 - Photopeak selection G001600100032 - Electron beam energy G001600100033 - Coincidence summing G001600100034 - gamma-ray self absorption G001600100035 - Irradiation and waiting time G001600100036 (ERR-4,3.,4.) Detection efficiency G001600100037 STATUS (TABLE) Tables 4+5 of Nucl.Intrum.Meth.B267(2009)3511 G001600100038 (APRVD) Approved by G.N.Kim (2010-02-19) G001600100039 HISTORY (20100208C) S.C.Yang G001600100040 (20200218A) On. Major revision in 004. G001600100041 ENDBIB 39 0 G001600100042 COMMON 1 3 G001600100043 ERR-1 G001600100044 PER-CENT G001600100045 0.2 G001600100046 ENDCOMMON 3 0 G001600100047 ENDSUBENT 46 0 G001600199999 SUBENT G0016002 20100219 G020G001600200001 BIB 2 3 G001600200002 REACTION (40-ZR-0(G,N)40-ZR-89-G/M,,SIG/RAT,,BRA) G001600200003 DECAY-DATA (40-ZR-89-G,78.41HR,DG,908.96,1.) 9/2+ G001600200004 (40-ZR-89-M,4.18MIN,DG,587.83,0.938) 1/2- G001600200005 ENDBIB 3 0 G001600200006 COMMON 2 3 G001600200007 ERR-2 ERR-3 G001600200008 PER-CENT PER-CENT G001600200009 0.3 5.8 G001600200010 ENDCOMMON 3 0 G001600200011 DATA 3 3 G001600200012 EN-MAX DATA ERR-T G001600200013 MEV NO-DIM NO-DIM G001600200014 50. 0.68 0.07 G001600200015 60. 1.05 0.12 G001600200016 70. 1.07 0.09 G001600200017 ENDDATA 5 0 G001600200018 ENDSUBENT 17 0 G001600299999 SUBENT G0016003 20100219 G020G001600300001 BIB 2 3 G001600300002 REACTION (39-Y-89(G,2N)39-Y-87-M/G,,SIG/RAT,,BRA) G001600300003 DECAY-DATA (39-Y-87-G,79.8HR,DG,484.81,0.897) 1/2- G001600300004 (39-Y-87-M,13.37HR,DG,380.79,0.78) 9/2+ G001600300005 ENDBIB 3 0 G001600300006 COMMON 2 3 G001600300007 ERR-2 ERR-3 G001600300008 PER-CENT PER-CENT G001600300009 0.4 4.7 G001600300010 ENDCOMMON 3 0 G001600300011 DATA 3 3 G001600300012 EN-MAX DATA ERR-T G001600300013 MEV NO-DIM NO-DIM G001600300014 50. 0.55 0.04 G001600300015 60. 0.58 0.04 G001600300016 70. 0.62 0.04 G001600300017 ENDDATA 5 0 G001600300018 ENDSUBENT 17 0 G001600399999 SUBENT G0016004 20200218 G044G001600400001 BIB 3 4 G001600400002 REACTION (40-ZR-0(G,X)39-Y-86-M/G,,SIG/RAT,,BRA) G001600400003 DECAY-DATA (39-Y-86-G,14.74HR,DG,1076.64,0.83) 4- G001600400004 (39-Y-86-M,48.MIN,DG,208.10,0.94) 8+ G001600400005 HISTORY (20200218A) On. REACTION(SF3): XN+1P -> X G001600400006 ENDBIB 4 0 G001600400007 COMMON 2 3 G001600400008 ERR-2 ERR-3 G001600400009 PER-CENT PER-CENT G001600400010 2.1 7.1 G001600400011 ENDCOMMON 3 0 G001600400012 DATA 3 3 G001600400013 EN-MAX DATA ERR-T G001600400014 MEV NO-DIM NO-DIM G001600400015 50. 0.27 0.04 G001600400016 60. 0.32 0.07 G001600400017 70. 0.34 0.05 G001600400018 ENDDATA 5 0 G001600400019 ENDSUBENT 18 0 G001600499999 SUBENT G0016005 20100219 G020G001600500001 BIB 2 3 G001600500002 REACTION (39-Y-89(G,3N)39-Y-86-M/G,,SIG/RAT,,BRA) G001600500003 DECAY-DATA (39-Y-86-G,14.74HR,DG,1076.64,0.83) 4- G001600500004 (39-Y-86-M,48.MIN,DG,208.10,0.94) 8+ G001600500005 ENDBIB 3 0 G001600500006 COMMON 2 3 G001600500007 ERR-2 ERR-3 G001600500008 PER-CENT PER-CENT G001600500009 2.1 7.1 G001600500010 ENDCOMMON 3 0 G001600500011 DATA 3 3 G001600500012 EN-MAX DATA ERR-T G001600500013 MEV NO-DIM NO-DIM G001600500014 50. 0.22 0.04 G001600500015 60. 0.25 0.03 G001600500016 70. 0.26 0.03 G001600500017 ENDDATA 5 0 G001600500018 ENDSUBENT 17 0 G001600599999 ENDENTRY 5 0 G001699999999