ENTRY 14258 20100126 13611425800000001 SUBENT 14258001 20100126 13611425800100001 BIB 9 28 1425800100002 TITLE Benchmarking a surrogate reaction for neutron capture 1425800100003 AUTHOR (R.Hatarik,L.A.Bernstein,J.A.Cizewski,D.L.Bleuel, 1425800100004 J.T.Burke,J.E.Esher,J.Gibelin,B.L.Goldblum,A.M.Hatarik,1425800100005 S.R.Lesher,P.D.O'Malley,L.Phair,E.Rodriguez-Vieitez, 1425800100006 T.Swan,M.Wiedeking) 1425800100007 INSTITUTE (1USARUT,1USALRL,1USABRK,2UK SUR) 1425800100008 REFERENCE (J,PR/C,81,011602,2010) 1425800100009 FACILITY (CYCLO,1USABRK)The experiment was performed at the 1425800100010 88-Inch Cyclotron at Lawrence Berkeley National 1425800100011 Laboratory. 1425800100012 SAMPLE The 171Yb target with an areal density of 981 mu-g/cm2.1425800100013 The 173Yb target with an areal density of 502 mu-g/cm2 1425800100014 DETECTOR (TELES,SI,SI,SI)The outgoing reaction particles were 1425800100015 detected with an array of annular segmented silicon 1425800100016 detectors Silicon Telescope Array for Reaction 1425800100017 Studies. The array consisted of three double-sided 1425800100018 silicon detectors located downstream of the target. 1425800100019 The arrangement of the detectors consisted of a thin 1425800100020 500 mu-m dE detector and two thick 1000 mu-m stopping 1425800100021 detectors, allowing for particle identification. 1425800100022 Forward angles from 44deg to 77deg were covered. 1425800100023 (HPGE) Six compton suppressed HPGe clover detectors 1425800100024 from Livermore Berkeley Array for Collaborative 1425800100025 Experiments were used to detect gamma radiation in 1425800100026 coincidence with particles. 1425800100027 METHOD (EDE,COINC) Coincidence required between charged 1425800100028 particles and gamma rays. 1425800100029 HISTORY (20100126C) Compiled by S.H. 1425800100030 ENDBIB 28 0 1425800100031 NOCOMMON 0 0 1425800100032 ENDSUBENT 31 0 1425800199999 SUBENT 14258002 20100126 13611425800200001 BIB 6 16 1425800200002 REACTION ((70-YB-171(N,G)70-YB-172,PAR,SIG,,AV,DERIV)// 1425800200003 (70-YB-173(N,G)70-YB-174,PAR,SIG,,AV,DERIV)) 1425800200004 LEVEL-PROP (70-YB-172,E-LVL=0.260268,SPIN=4.0,PARITY=1.0) 1425800200005 (70-YB-174,E-LVL=0.253117,SPIN=4.0,PARITY=1.0) 1425800200006 ERR-ANALYS (ERR-S) Statistical uncertainty. Lowest 1425800200007 energy bin includes a considerable amount of events 1425800200008 from below the neutron separation energy due to the 1425800200009 detector resolution being approximately 100 keV FWHM. 1425800200010 STATUS (TABLE) data presented in fig. 4 of the reference 1425800200011 sent by author (R.H.) 1425800200012 ANALYSIS (SURGT) Surrogate technique utilizing 1425800200013 171Yb(d,pg)172Yb and 1425800200014 173Yb(d,pg)174Yb reactions was used. Cross 1425800200015 section ratio of 4+ -> 2+ transitions in 172YB 1425800200016 and 174YB was determined experimentally 1425800200017 CORRECTION Corrected for contribution from 6+ -> 4+ transition 1425800200018 ENDBIB 16 0 1425800200019 COMMON 2 3 1425800200020 E-LVL-NM E-LVL-DN 1425800200021 MEV MEV 1425800200022 0.260268 0.253117 1425800200023 ENDCOMMON 3 0 1425800200024 DATA 4 4 1425800200025 EN-MIN EN-MAX DATA ERR-S 1425800200026 KEV KEV NO-DIM NO-DIM 1425800200027 30.0 90.0 1.18 0.05 1425800200028 90.0 150.0 1.38 0.07 1425800200029 150.0 210.0 1.68 0.10 1425800200030 210.0 270.0 1.53 0.12 1425800200031 ENDDATA 6 0 1425800200032 ENDSUBENT 31 0 1425800299999 ENDENTRY 2 0 1425899999999