ENTRY 23053 20090822 22162305300000001 SUBENT 23053001 20090822 22162305300100001 BIB 13 37 2305300100002 TITLE .Determination of (n,g) cross sections in the rare- 2305300100003 earth region using the surrogate ratio method 2305300100004 AUTHOR (B.L.Goldblum, S.G.Prussin, U.Agvaanluvsan, 2305300100005 L.A.Bernstein, D.L.Bleuel, W.Younes, M.Guttormsen) 2305300100006 INSTITUTE (2NOROSL) M.Guttormsen , Department of Physics, 2305300100007 University of Oslo, Norway 2305300100008 (1USABRK) B.L.Goldblum, corresponding author, Email: 2305300100009 bethany@nuc.berkeley.edu; S.G.Prussin. University of 2305300100010 California, Berkeley, Department of Nuclear 2305300100011 Engineering, Berkeley, California, USA 2305300100012 (1USALRL) U.Agvaanluvsan, L.A.Bernstein, D.L.Bleuel, 2305300100013 W.Younes, Lawrence Livermore National Laboratory, 2305300100014 Livermore, California, USA 2305300100015 REFERENCE (J,PR/C,78,064606,2008) Main reference, graph for 2305300100016 170Yb(n,g) cross section 2305300100017 REL-REF (I,,M.Guttormsen+,J,PR/C,68,064306,2003) Exp. details 2305300100018 (I,,U.Agvaanlusvan+,J,PR/C,70,054611,2004) Exp.details 2305300100019 (I,,A.Schiller+,J,PR/C,63,021306,2001) Exp. details 2305300100020 (M,,L.Henden+,J,NP/A,589,249,1995) L.Henden et al., 2305300100021 analysis details 2305300100022 (M,,A.Schiller+,J,NIM/A,447,498,2000) A.Schiller et al.2305300100023 analysis details 2305300100024 (M,,J.D.Gramer+,J,NSE,41,177,1970) Basics of surrogate 2305300100025 ratio method 2305300100026 (M,,B.F.Lyles+,J,PR/C,76,014606,2007) Details of 2305300100027 surrogate ratio method 2305300100028 FACILITY (CYCLO,2NOROSL) 45 MeV He-3 ion beam 2305300100029 METHOD (COINC,EDE) 2305300100030 DETECTOR (TELES,SI,SILI) SI delta-E detector 140 mu-m and Si(Li)2305300100031 E detector 3000 mu-m thick for charged particles 2305300100032 (NAICR) An array of 28 NaI gamma ray detectors 2305300100033 ANALYSIS (SURGT) 2305300100034 PART-DET (G,HE3,A) 2305300100035 SAMPLE .Self-supporting samples 95% purity 2 mg/cm2 thick 2305300100036 STATUS (UNOBT) Request sent to Bethany Goldblum 21 Feb.2009, 2305300100037 no reply obtained 2305300100038 HISTORY (20090822C) S.M. 2305300100039 ENDBIB 37 0 2305300100040 NOCOMMON 0 0 2305300100041 ENDSUBENT 40 0 2305300199999 SUBENT 23053002 20090822 22162305300200001 BIB 8 14 2305300200002 REACTION 1(70-YB-170(N,G)70-YB-171,,SIG,,,DERIV) 2305300200003 2(70-YB-170(N,G)70-YB-171,,SIG,,,DERIV) 2305300200004 ANALYSIS 1(SURGT) 70-YB-171(HE3,INL)70-YB-171,PAR,SIG - First 2305300200005 surrogate reaction 2305300200006 2(SURGT) 70-YB-172(HE3,A)70-YB-171,PAR,SIG) - Second 2305300200007 surrogate reaction 2305300200008 INC-SPECT .Equivalent neutron energy 2305300200009 MONITOR (66-DY-160(N,G)66-DY-161,,SIG) 2305300200010 MONIT-REF (,P.G.Young+,3,ENDF/B-VII.0,6637,2006) 2305300200011 REL-REF (A,41225014,M.V.Bokhovko+,W,KONONOV,199610) 2305300200012 ERR-ANALYS (EN-ERR-DIG) Equivalent energy digitizing error 2305300200013 (ERR-DIG) Data digitizing error 2305300200014 (DATA-ERR) Error bar on Fig.4 2305300200015 STATUS (CURVE) Fig.4 of PR/C, vol.78, p.064606 2305300200016 ENDBIB 14 0 2305300200017 COMMON 2 3 2305300200018 EN-ERR-DIG ERR-DIG 2305300200019 KEV B 2305300200020 0.48598 2.2615E-03 2305300200021 ENDCOMMON 3 0 2305300200022 DATA 5 6 2305300200023 EN DATA 1DATA-ERR 1DATA 2DATA-ERR 2 2305300200024 KEV B B B B 2305300200025 165.06 0.37198 7.963E-01 2305300200026 225.95 0.32491 6.096E-02 2305300200027 286.30 0.34341 0.10467 2305300200028 347.12 0.31820 8.585E-02 2305300200029 405.82 0.34752 0.14376 2305300200030 466.60 0.33324 0.1125 2305300200031 ENDDATA 8 0 2305300200032 ENDSUBENT 31 0 2305300299999 ENDENTRY 2 0 2305399999999