ENTRY G3118 20150625 G033G311800000001 SUBENT G3118001 20150625 G033G311800100001 BIB 12 24 G311800100002 TITLE Isomeric yield ratios for the natNd(g,xn)139m,g; G311800100003 141m,gNd reactions in the bremsstrahlung energy G311800100004 region from 45 to 60 MeV G311800100005 AUTHOR (S.C.Yang, K.Kim, M.Zaman, H.Naik, G.N.Kim, T.Y.Song, G311800100006 Y.O.Lee, S.G.Shin, Y.U.Key, M.H.Cho) G311800100007 INSTITUTE (3KORKNU,3KORKAE,3INDTRM,3KORPUE) G311800100008 REFERENCE (J,JRN,300,367,2014) G311800100009 FACILITY (LINAC,3KORPUE) Pohang Accelerator Laboratory (PAL) G311800100010 INC-SOURCE (BRST) Pulsed electron beam on 0.1 mm thick tungsten G311800100011 target G311800100012 SAMPLE High-purity (99.9%) natural Nd foil G311800100013 (size 12.5 mm x 12.5 mm, thickness 0.1 mm, G311800100014 weight of 113-118 mg) G311800100015 METHOD (ACTIV) Irradiated for 15 min, repetition rate of G311800100016 30 Hz, a pulse width of 1.5 micro-sec, and 27-30 mA G311800100017 (GSPEC) Started after the cooling time (1.2-1.7 min G311800100018 for the short-lived product and 21.9 min for G311800100019 relatively long-lived product) G311800100020 DETECTOR (HPGE) Energy resolution of 1.8 keV FWHM at 1332.5 keV G311800100021 peak of 60Co G311800100022 REL-REF (R,,T.W.Burrows,J,NDS,92,623,2001) Decay data G311800100023 (R,,J.K.Tuli+,J,NDS,92,277,2001) Decay data G311800100024 STATUS (APRVD) Approved by G.N.Kim (2015-06-30) G311800100025 HISTORY (20150625C) S.C.Yang G311800100026 ENDBIB 24 0 G311800100027 NOCOMMON 0 0 G311800100028 ENDSUBENT 27 0 G311800199999 SUBENT G3118002 20150625 G033G311800200001 BIB 5 15 G311800200002 REACTION (60-ND-0(G,X)60-ND-139-M/G,,SIG/RAT,,BRA) G311800200003 DECAY-DATA (60-ND-139-M,5.50HR,DG,738.2,0.35) 11/2- G311800200004 (60-ND-139-G,29.7MIN,DG,405.0,0.069) 3/2+ G311800200005 ANALYSIS The activity contribution from the 139mNd (403.75 keV) G311800200006 to 405.0 keV photo-peak for 139gNd was separated by G311800200007 using the standard relation. G311800200008 ERR-ANALYS (ERR-T) Total uncertainty (8.81-17.02%) G311800200009 (ERR-S) Statistical uncertainty (5.67-15.28%) G311800200010 (ERR-1) detection efficiency (3.13-4.32%) G311800200011 (ERR-2) beam energy (2.67-3.33%) G311800200012 (ERR-3) irradiation and waiting time (0.18-0.32%) G311800200013 (ERR-4) half-life (4.01%) G311800200014 (ERR-5) branching ratio (3.39%) G311800200015 (ERR-6) others (1.00%) G311800200016 STATUS (TABLE) Table 3 of J.Radioanal.Nucl.Chem.,300,367,2014 G311800200017 ENDBIB 15 0 G311800200018 COMMON 3 3 G311800200019 ERR-4 ERR-5 ERR-6 G311800200020 PER-CENT PER-CENT PER-CENT G311800200021 4.01 3.39 1.00 G311800200022 ENDCOMMON 3 0 G311800200023 DATA 7 4 G311800200024 EN-MAX DATA ERR-S ERR-1 ERR-2 ERR-3 G311800200025 ERR-T G311800200026 MEV NO-DIM PER-CENT PER-CENT PER-CENT PER-CENT G311800200027 NO-DIM G311800200028 45. 0.790 5.67 3.13 2.67 0.18 G311800200029 0.070 G311800200030 50. 0.803 15.28 4.32 3.00 0.32 G311800200031 0.137 G311800200032 55. 0.859 5.84 3.99 3.09 0.32 G311800200033 0.081 G311800200034 60. 0.921 5.81 4.32 3.33 0.32 G311800200035 0.088 G311800200036 ENDDATA 12 0 G311800200037 ENDSUBENT 36 0 G311800299999 SUBENT G3118003 20150625 G033G311800300001 BIB 4 11 G311800300002 REACTION (60-ND-0(G,X)60-ND-141-M/G,,SIG/RAT,,BRA) G311800300003 DECAY-DATA (60-ND-141-M,62.0SEC,DG,756.51,0.91395) 11/2- G311800300004 (60-ND-141-G,2.49HR,DG,1126.91,0.0080) 3/2+ G311800300005 ERR-ANALYS (ERR-T) Total uncertainty (10.47-21.88%) G311800300006 (ERR-S) Statistical uncertainty (8.00-20.86%) G311800300007 (ERR-1) detection efficiency (3.04-5.06%) G311800300008 (ERR-2) beam energy (2.67-3.33%) G311800300009 (ERR-3) irradiation and waiting time (1.05-1.44%) G311800300010 (ERR-4) half-life (1.77%) G311800300011 (ERR-5) others (2.00%) G311800300012 STATUS (TABLE) Table 4 of J.Radioanal.Nucl.Chem.,300,367,2014 G311800300013 ENDBIB 11 0 G311800300014 COMMON 2 3 G311800300015 ERR-4 ERR-5 G311800300016 PER-CENT PER-CENT G311800300017 1.77 2.00 G311800300018 ENDCOMMON 3 0 G311800300019 DATA 7 4 G311800300020 EN-MAX DATA ERR-S ERR-1 ERR-2 ERR-3 G311800300021 ERR-T G311800300022 MEV NO-DIM PER-CENT PER-CENT PER-CENT PER-CENT G311800300023 NO-DIM G311800300024 45. 0.085 9.79 3.61 2.67 1.44 G311800300025 0.010 G311800300026 50. 0.091 20.86 5.06 3.00 1.44 G311800300027 0.020 G311800300028 55. 0.093 9.91 3.04 3.09 1.05 G311800300029 0.010 G311800300030 60. 0.092 8.00 5.06 3.33 1.37 G311800300031 0.010 G311800300032 ENDDATA 12 0 G311800300033 ENDSUBENT 32 0 G311800399999 ENDENTRY 3 0 G311899999999