ENTRY G3102 20120906 G026G310200000001 SUBENT G3102001 20120906 G026G310200100001 BIB 12 39 G310200100002 TITLE Measurement of isomeric yield ratios for the G310200100003 44m,gSc isomeric pairs produced from 45Sc and natTi G310200100004 targets at 50-, 60-, and 70-MeV bremsstrahlung G310200100005 AUTHOR (N.V.Do, P.D.Khue, K.T.Thanh, T.H.Nam, G310200100006 Md.S.Rahman, K.S.Kim, M.W.Lee, G.N.Kim, G310200100007 H.S.Lee, M.H.Cho, I.S.Ko, W.Namkung) G310200100008 INSTITUTE (3VN IPH,3KORKNU,3KORPUE) G310200100009 (3VN VN) Hanoi Unv. of Technol., Hanoi G310200100010 REFERENCE (J,JRN,287,813,2011) G310200100011 ((S,ISINN-18,257,2011)=(S,JINR-E3-2011-26,257,2011)) G310200100012 Same ratio values given for 45Sc(g,n)44Sc G310200100013 FACILITY (LINAC,3KORPUE) Pohang Accelerator Laboratory (PAL) G310200100014 INC-SOURCE (BRST) Pulsed electron beam on thin tungsten target G310200100015 (Size 100 x 100 mm, thickness 0.1 mm) G310200100016 SAMPLE High-purity Sc-45 foil: G310200100017 50 MeV: diameter 12.7 mm, thickness 0.127 mm, G310200100018 weight 0.0509 g, purity 99.81% G310200100019 60 MeV: diameter 12.7 mm, thickness 0.127 mm, G310200100020 weight 0.0512 g, purity 99.81% G310200100021 70 MeV: diameter 12.7 mm, thickness 0.127 mm, G310200100022 weight 0.0475 g, purity 99.81% G310200100023 High-purity Ti-0 foil: G310200100024 50 MeV: diameter 12.7 mm, thickness 0.1 mm, G310200100025 weight 0.530 g, purity 99.5% G310200100026 60 MeV: diameter 12.7 mm, thickness 0.1 mm, G310200100027 weight 0.536 g, purity 99.5% G310200100028 70 MeV: diameter 12.7 mm, thickness 0.1 mm, G310200100029 weight 0.530 g, purity 99.5% G310200100030 METHOD (ACTIV,GSPEC) Irradiated for 90 min (50 MeV), G310200100031 180 min (60, 70 MeV) G310200100032 DETECTOR (HPGE) To count gammas of reaction products G310200100033 1.80 keV FWHM at 1332.5 keV peak of 60Co. G310200100034 Efficiency of 20% relative to NaI(Tl) detector. G310200100035 REL-REF (R,,R.B.Firestone+,B,FIRESTONE,,1996) G310200100036 Decay data updated on CD-ROM G310200100037 STATUS (TABLE) Table 3 and 4 of J,JRN,287,813,2011 G310200100038 (APRVD) Approved by G.N.Kim (2011-03-17) G310200100039 HISTORY (20110312C) S.C.Yang G310200100040 (20120906U) On. REFERENCE=ISINN-18 added G310200100041 ENDBIB 39 0 G310200100042 NOCOMMON 0 0 G310200100043 ENDSUBENT 42 0 G310200199999 SUBENT G3102002 20110312 G022G310200200001 BIB 3 11 G310200200002 REACTION (21-SC-45(G,N)21-SC-44-M/G,,SIG/RAT,,BRA) G310200200003 DECAY-DATA (21-SC-44-G,3.927HR,DG,1157.03,0.999) 2+ G310200200004 (21-SC-44-M,58.6HR,DG,271.13,0.867) 6+ G310200200005 ERR-ANALYS (ERR-T) Total uncertainty G310200200006 (ERR-S,1.,3.) Statistical uncertainty (1-3%) G310200200007 (ERR-1,2.,4.) Photopeak efficiency calibration (2-4%) G310200200008 (ERR-2,1.,2.) Half-life and gamma intensity, IT (1-2%) G310200200009 (ERR-3,1.,3.) Photopeak area determination (1-3%) G310200200010 (ERR-4,2.,5.) Coincidence summing (2-5%) G310200200011 (ERR-5,1.,2.) Bremsstrahlung flux fluctuation (1-2%) G310200200012 (ERR-6,2.,5.) Others (2-5%) G310200200013 ENDBIB 11 0 G310200200014 NOCOMMON 0 0 G310200200015 DATA 3 3 G310200200016 EN-MAX DATA ERR-T G310200200017 MEV NO-DIM NO-DIM G310200200018 50. 0.20 0.02 G310200200019 60. 0.21 0.02 G310200200020 70. 0.21 0.02 G310200200021 ENDDATA 5 0 G310200200022 ENDSUBENT 21 0 G310200299999 SUBENT G3102003 20110312 G022G310200300001 BIB 3 11 G310200300002 REACTION (22-TI-0(G,X)21-SC-44-M/G,,SIG/RAT,,BRA) G310200300003 DECAY-DATA (21-SC-44-G,3.927HR,DG,1157.03,0.999) 2+ G310200300004 (21-SC-44-M,58.6HR,DG,271.13,0.867) 6+ G310200300005 ERR-ANALYS (ERR-T) Total uncertainty G310200300006 (ERR-S,2.,5.) Statistical uncertainty (2-5%) G310200300007 (ERR-1,2.,4.) Photopeak efficiency calibration (2-4%) G310200300008 (ERR-2,1.,2.) Half-life and gamma intensity, IT (1-2%) G310200300009 (ERR-3,1.,4.) Photopeak area determination (1-4%) G310200300010 (ERR-4,2.,5.) Coincidence summing (2-5%) G310200300011 (ERR-5,1.,2.) Bremsstrahlung flux fluctuation (1-2%) G310200300012 (ERR-6,3.,7.) Others (3-7%) G310200300013 ENDBIB 11 0 G310200300014 NOCOMMON 0 0 G310200300015 DATA 3 3 G310200300016 EN-MAX DATA ERR-T G310200300017 MEV NO-DIM NO-DIM G310200300018 50. 0.063 0.012 G310200300019 60. 0.079 0.014 G310200300020 70. 0.124 0.022 G310200300021 ENDDATA 5 0 G310200300022 ENDSUBENT 21 0 G310200399999 ENDENTRY 3 0 G310299999999