ENTRY G0512 20190401 G043G051200000001 SUBENT G0512001 20190401 G043G051200100001 BIB 14 41 G051200100002 TITLE Measurement of photo-neutron cross-sections of Gd and G051200100003 Ce using bremsstrahlung with an end-point energy of 10 G051200100004 MeV G051200100005 AUTHOR (R.Ghosh, S.Badwar, B.Lawriniang, S.S.Yerraguntla, G051200100006 H.Naik, Y.Naik, S.V.Suryanarayana, B.Jyrwa, S.Ganesan)G051200100007 INSTITUTE (3INDNEH,3INDMNP,3INDTRM) G051200100008 REFERENCE (J,JRN,314,1983,2017) G051200100009 FACILITY (LINAC,3INDTRM) Electron Beam Centre G051200100010 INC-SOURCE (BRST) 10 MeV electron on a 0.025 mm-thick Ta foil G051200100011 SAMPLE A weighted amount of 0.04859 g of Gd2O3 and 0.06983 g G051200100012 of CeO2 were wrapped in pure aluminium foil of G051200100013 thickness 0.025 mm. The amount of Gd and Ce in the G051200100014 oxides were 0.0421 +- 0.0008 g and 0.0568 +- 0.0011 g, G051200100015 respectively. The 197Au metal foil, weighing 0.0849 +- G051200100016 0.0017 g and of thickness 0.025 mm was wrapped G051200100017 separately with pure aluminium foil G051200100018 DETECTOR (HPGE) A pre-calibrated 150 cc HPGe detector, coupled G051200100019 to a PC based 4 K channel analyzer, having 20 % G051200100020 efficiency relative to a 3 inch diameter x 3 inch G051200100021 length NaI(Tl) detector. The detector resolution G051200100022 was 1.8 keV FWHM at 1332.5 keV gamma-ray peak of 60Co. G051200100023 METHOD (ACTIV) The target assembly was irradiated for 4 hours.G051200100024 During irradiation, the peak current of the electron G051200100025 beam was 33 mA with a frequency of 350 Hz pulse width G051200100026 of 10 us and beam power of 1.13 kW. G051200100027 MONITOR (79-AU-197(G,N)79-AU-196,,SIG,,BRA) G051200100028 DECAY-MON (79-AU-196-G,6.1669D,DG,355.7,0.87) G051200100029 MONIT-REF (,A.I.Blokhin+,R,IAEA-TECDOC-1178,2000) G051200100030 ERR-ANALYS (ERR-T) Total uncertainty G051200100031 (ERR-1) Net peak area measured Ce or Gd G051200100032 (ERR-2) Net peak area measured Au G051200100033 (ERR-3) Weight of Ce or Gd G051200100034 (ERR-4) Weight of Au G051200100035 (ERR-5) Average mass of Ce or Gd G051200100036 (ERR-6) Average mass of Au G051200100037 (ERR-7) Isotopic abundance of Ce or Gd G051200100038 (ERR-8) Intensity of gamma-ray transition of Ce or Gd G051200100039 (ERR-9) Intensity of gamma-ray transition of Au G051200100040 (ERR-10) Time factor Ce or Gd G051200100041 (ERR-11) Time factor Au G051200100042 HISTORY (20190401C) VT G051200100043 ENDBIB 41 0 G051200100044 COMMON 1 3 G051200100045 MONIT G051200100046 MB G051200100047 36.030 G051200100048 ENDCOMMON 3 0 G051200100049 ENDSUBENT 48 0 G051200199999 SUBENT G0512002 20190401 G043G051200200001 BIB 3 4 G051200200002 REACTION (58-CE-142(G,N)58-CE-141,,SIG,,BRA) G051200200003 DECAY-DATA (58-CE-141,32.508D,DG,145.4,0.484) G051200200004 STATUS (TABLE) Table 8 of J. Radioanal. Nucl. Chem. 314 (2017)G051200200005 1983 G051200200006 ENDBIB 4 0 G051200200007 COMMON 11 6 G051200200008 ERR-1 ERR-2 ERR-3 ERR-4 ERR-5 ERR-6 G051200200009 ERR-7 ERR-8 ERR-9 ERR-10 ERR-11 G051200200010 MB MB MB MB MB MB G051200200011 MB MB MB MB MB G051200200012 8.836E-1 2.224E-1 3.958E-1 4.092E-1 3.856E-7 5.569E-8G051200200013 9.378E-2 1.267E-1 7.047E-1 8.131E-3 1.952E-3 G051200200014 ENDCOMMON 6 0 G051200200015 DATA 3 1 G051200200016 EN-MAX DATA ERR-T G051200200017 MEV MB MB G051200200018 10. 20.437 1.306 G051200200019 ENDDATA 3 0 G051200200020 ENDSUBENT 19 0 G051200299999 SUBENT G0512003 20190401 G043G051200300001 BIB 3 4 G051200300002 REACTION (64-GD-160(G,N)64-GD-159,,SIG,,BRA) G051200300003 DECAY-DATA (64-GD-159,18.479HR,DG,363.5,0.1178) G051200300004 STATUS (TABLE) Table 8 of J. Radioanal. Nucl. Chem. 314 (2017)G051200300005 1983 G051200300006 ENDBIB 4 0 G051200300007 COMMON 11 6 G051200300008 ERR-1 ERR-2 ERR-3 ERR-4 ERR-5 ERR-6 G051200300009 ERR-7 ERR-8 ERR-9 ERR-10 ERR-11 G051200300010 MB MB MB MB MB MB G051200300011 MB MB MB MB MB G051200300012 9.768E-1 4.225E-1 7.378E-1 7.775E-1 3.388E-7 1.058E-8G051200300013 3.375E-1 1.648E-1 1.339 6.145E-3 3.708E-3 G051200300014 ENDCOMMON 6 0 G051200300015 DATA 3 1 G051200300016 EN-MAX DATA ERR-T G051200300017 MEV MB MB G051200300018 10. 38.829 2.068 G051200300019 ENDDATA 3 0 G051200300020 ENDSUBENT 19 0 G051200399999 ENDENTRY 3 0 G051299999999