ENTRY 22959 20090626 22132295900000001 SUBENT 22959001 20090626 22132295900100001 BIB 15 70 2295900100002 TITLE .Stellar (n, GAMMA) Cross Section of 62Ni 2295900100003 AUTHOR (H.Nassar, M.Paul, I.Ahmad, D.Berkovits, M.Bettan, 2295900100004 P.Collon, S.Dababneh, S.Ghelberg, J.P.Greene, A.Heger, 2295900100005 M.Heil, D.J.Henderson, C.L.Jiang, F.Kaeppeler, 2295900100006 H.Koivisto, S.O'Brien, R.C.Pardo, N.Patronis, 2295900100007 T.Pennington, R.Plag, K.E.Rehm, R.Reifarth, R.Scott, 2295900100008 S.Sinha, X.Tang, R.Vondrasek) 2295900100009 INSTITUTE (2GERKFK) Dababneh, Heil, Kaeppeler, Plag. Forsch- 2295900100010 ungszentrum Karlsruhe Institut fur Kernphysik, 2295900100011 Karlsruhe, Germany. Experimental site 2295900100012 (3ISLHEB) Nassar, Paul, Ghelberg, Patronis 2295900100013 Racah Institute of Physics, Hebrew University, 2295900100014 Jerusalem, Israel. 2295900100015 (3ISLSOR) Berkovits, Bettan. Soreq Nuclear Research 2295900100016 Center, Yavne, Israel. 2295900100017 (2SF JYV) Koivisto. Department of Physics, University2295900100018 of Jyvaeskylae, Finland. 2295900100019 (2GRCIOA) Patronis. Department of Physics, The 2295900100020 University of Ioannina, Ioannina, Greece. 2295900100021 (1USAANL) Ahmad, Green, Henderson, Jiang, Pardo, 2295900100022 Pennington, Rehm, Scott, Sinha, Tang, Vondrasek. 2295900100023 Argonne National Laboratory, Argonne, Illinois, USA.2295900100024 (1USANOT) Collon, O'Brien. Physics Department, 2295900100025 University of Notre Dame, Notre Dame, Indiana, USA. 2295900100026 (1USALAN) Heger, Reifarth. Los Alamos National 2295900100027 Laboratory, Los Alamos, New Mexico, USA. 2295900100028 REFERENCE (J,PRL,94,092504,2005) Main reference (28.4 +/- 2.8 mb)2295900100029 (W,PAUL,20090626) M.Paul, Revised data(25.7 +/- 2.6 mb)2295900100030 REL-REF (N,,H.Beer+,J,PR/C,21,534,1980) Experimental details 2295900100031 (R,10608006,G.H.E.Sims+,J,JIN,32,2839,197010) Ni-62 2295900100032 (n,gamma) sigma for thermal energy 2295900100033 (R,10608009,G.H.E.Sims+,J,JIN,32,2839,197010) Ni-62 2295900100034 (n,gamma) RES.integral for 0.5 eV min-energy 2295900100035 (R,20625016,E.Gryntakis+,J,JRC,69,131,1978) Ni-64 2295900100036 (n,gamma) sigma for thermal energy 2295900100037 (R,20625017,E.Gryntakis+,J,JRC,69,131,1978) Ni-64 2295900100038 (n,gamma) RES.integral for 0.5 eV min-energy 2295900100039 FACILITY (VDG,2GERKFK) 3.7 MV Van de Graaff accelerator. 2295900100040 Proton energy is 1911 keV, just above reaction 2295900100041 Li-7(p,n)Be-7 threshold 2295900100042 (REAC,3ISLSOR) Thermal neutron source for the 2295900100043 calibration of AMS method. 2295900100044 INC-SOURCE (P-LI7) Li-7(p,n)Be-7 reaction 2295900100045 INC-SPECT .Quasi-Maxwellian neutron spectrum with the mean 2295900100046 energy kT = 25 +- 0.5 keV. Upper cutoff energy is 2295900100047 106 keV. Total neutron flux is (3.68+-0.14)E+15 n/cm2 2295900100048 DETECTOR (GLASD) For ajusting neutron energy 2295900100049 (GELI) For gamma-ray detection for the auxilary 2295900100050 experiment of the calibration of AMS method. 2295900100051 METHOD (TOF) Time-of-Flight for ajusting neutron spectrum 2295900100052 by Li-6 glass detector 2295900100053 (AMS) Accelerator mass spectrometry performed at the 2295900100054 Argonne National Lab., USA. 2295900100055 (STTA) Stack-target irradiation 2295900100056 SAMPLE .A 36.8 milligram metal powder sample enriched to 95% 2295900100057 in Ni-63. Metal powder was dispersed in a camphor 2295900100058 matrix (more than 95% C10-H16-O. 53 milligram). After 2295900100059 irradiation the metal was recovered (36.2 mg) by 2295900100060 subliming the camphor under vacuum. 2295900100061 .321.4 mg high-purity Ni-nat sample was used for the 2295900100062 calibration of AMS method. 2295900100063 MONITOR ((MONIT)79-AU-197(N,G)79-AU-198,,SIG) 2295900100064 MONIT-REF (,W.RATYNSKI+,J,PR/C,37,595,1988) 2295900100065 ASSUMED (ASSUM1,28-NI-62(N,G)28-NI-63,,SIG,,MXW) For E-therm 2295900100066 (ASSUM2,28-NI-62(N,G)28-NI-63,,RI) For E-MIN = 0.5 eV 2295900100067 (ASSUM3,28-NI-64(N,G)28-NI-65,,SIG,,MXW) For E-therm 2295900100068 (ASSUM4,28-NI-64(N,G)28-NI-65,,RI) For E-MIN = 0.5 eV 2295900100069 See references under REL-REF 2295900100070 HISTORY (20070717C) SM 2295900100071 (20090626A) On. Revised cross sections added 2295900100072 ENDBIB 70 0 2295900100073 COMMON 11 6 2295900100074 KT-NRM MONIT MONIT-ERR ASSUM1 ASSUM1-ERR ASSUM2 2295900100075 ASSUM2-ERR ASSUM3 ASSUM3-ERR ASSUM4 ASSUM4-ERR 2295900100076 KEV MB MB B B B 2295900100077 B B B B B 2295900100078 25. 586. 8. 14.2 0.3 9.6 2295900100079 3.5 1.52 0.03 0.98 0.3 2295900100080 ENDCOMMON 6 0 2295900100081 ENDSUBENT 80 0 2295900199999 SUBENT 22959002 20090626 22132295900200001 BIB 5 12 2295900200002 REACTION (28-NI-62(N,G)28-NI-63,,SIG,,MXW) 2295900200003 Normalized by f(inf) = 1.05 +/- 0.01 2295900200004 REL-REF (R,,K.H.Guber,J,PR/C,66,028802,2002) 2295900200005 Direct captuer cross section to obtain f(inf) 2295900200006 (R,,T.Rauscher+,J,PR/C,71,059903,2005) 2295900200007 Erratum of H.Guber et al. (2002) 2295900200008 STATUS (TABLE) Text of main reference 2295900200009 (PRELM) Evaluation of f(inf) was based on an erroneous 2295900200010 formula (see erratum by T.Rauscher et al.). 2295900200011 (SPSDD,22959003) Result with f(inf)=0.95 +/- 0.01 2295900200012 ERR-ANALYS (DATA-ERR) Not specified 2295900200013 HISTORY (20090626A) On. REL-REF added and STATUS updated 2295900200014 ENDBIB 12 0 2295900200015 NOCOMMON 0 0 2295900200016 DATA 4 1 2295900200017 KT KT-ERR DATA DATA-ERR 2295900200018 KEV KEV MB MB 2295900200019 25. 0.5 28.4 2.8 2295900200020 ENDDATA 3 0 2295900200021 ENDSUBENT 20 0 2295900299999 SUBENT 22959003 20090626 22132295900300001 BIB 5 8 2295900300002 REACTION (28-NI-62(N,G)28-NI-63,,SIG,,MXW) 2295900300003 Normalized by f(inf) = 0.95 +/- 0.01 2295900300004 REL-REF (R,,K.Shibata,J,NST,39,1125,2002) 2295900300005 JENDL-3.3 capture cross section to obtain f(inf) 2295900300006 STATUS (TABLE) E-mail from M.Paul 2295900300007 ERR-ANALYS (DATA-ERR) Not specified 2295900300008 HISTORY (20090626C) On. 2295900300009 (20090626R) On. Received from M.Paul 2295900300010 ENDBIB 8 0 2295900300011 NOCOMMON 0 0 2295900300012 DATA 4 1 2295900300013 KT KT-ERR DATA DATA-ERR 2295900300014 KEV KEV MB MB 2295900300015 25. 0.5 25.7 2.6 2295900300016 ENDDATA 3 0 2295900300017 ENDSUBENT 16 0 2295900399999 ENDENTRY 3 0 2295999999999