ENTRY C1497 20070103 C080C149700000001 SUBENT C1497001 20070103 C080C149700100001 BIB 9 24 C149700100002 INSTITUTE (1USAOHO,1CANTMF,1CANSFU,1CANMCM,3CPRCNI) C149700100003 REFERENCE (J,PRL,97,242503,2006) C149700100004 AUTHOR (C.Matei,L.Buchmann,W.R.Hannes,D.A.Hutcheon,C.Ruiz, C149700100005 C.R.Brune,J.Caggiano,A.A.Chen,J.D'Auria,A.Laird, C149700100006 M.Lamey,Zh.Li,Wp.Liu,A.Olin,D.Ottewell,J.Pearson, C149700100007 G.Ruprecht,M.Trinczek,C.Vockenhuber,C.Wrede) C149700100008 TITLE Measurement of the Cascade Transition via the First C149700100009 Excited State of 16O in the 12C(,)16O Reaction, and C149700100010 Its S Factor in Stellar Helium Burning C149700100011 FACILITY (ACCEL,1CANTMF) the DRAGON recoil separator facility C149700100012 at ISAC C149700100013 INC-SPECT A 12C beam of typically 30-50 pnA was delivered to C149700100014 the DRAGON target in the 3+ charge state C149700100015 SAMPLE A windowless gas cell filled with helium with an C149700100016 effective length of 12.1 and 12.3 cm for the first C149700100017 and second set of runs, C149700100018 DETECTOR (GE) a bismuth germanate (BGO) detector array around C149700100019 the windowless gas target for gamma-ray detection C149700100020 (SIBAR) a double sided-silicon-strip detector (DSSSD) C149700100021 for the detection of 16O recoil particles at the focal C149700100022 plane of DRAGON providing for gamma-particle C149700100023 coincidences C149700100024 HISTORY (20070102C) DR C149700100025 (20070507U) DR Misspell corrected C149700100026 ENDBIB 24 0 C149700100027 NOCOMMON 0 0 C149700100028 ENDSUBENT 27 0 C149700199999 SUBENT C1497002 20070103 C079C149700200001 BIB 3 13 C149700200002 REACTION (6-C-12(A,G)8-O-16,,SIG,,SFC) C149700200003 ERR-ANALYS (ERR-T) Error cause Value C149700200004 DRAGON acceptance/mistuning +18%, -25% C149700200005 Angular distributions 5% C149700200006 Number of target atoms 10% C149700200007 Branching ratio 10% C149700200008 Charge-state fraction 12C 5% C149700200009 Charge-state fraction 16O 5% C149700200010 Beam current integration 3% C149700200011 BGO array efficiency 5% C149700200012 DSSSD efficiency 1% C149700200013 Total error in S-factor +31%, -25% C149700200014 STATUS Data taken from text C149700200015 ENDBIB 13 0 C149700200016 NOCOMMON 0 0 C149700200017 DATA 4 1 C149700200018 EN DATA +ERR-T -ERR-T C149700200019 KEV B*KEV B*KEV B*KEV C149700200020 300. 25. 16. 15. C149700200021 ENDDATA 3 0 C149700200022 ENDSUBENT 21 0 C149700299999 SUBENT C1497003 20070103 C079C149700300001 BIB 3 3 C149700300002 REACTION (6-C-12(A,G)8-O-16,,SIG,,SFC) C149700300003 ERR-ANALYS (ERR-T) Total uncertainty C149700300004 STATUS Data received from C. Matei on 01/02/07 C149700300005 ENDBIB 3 0 C149700300006 NOCOMMON 0 0 C149700300007 DATA 3 32 C149700300008 EN DATA ERR-T C149700300009 MEV B*KEV B*KEV C149700300010 2.223 7.798 2.190 C149700300011 2.409 2.117 0.946 C149700300012 2.577 6.031 2.133 C149700300013 2.694 125.247 24.680 C149700300014 2.820 5.804 1.014 C149700300015 3.006 4.571 1.012 C149700300016 3.051 4.701 1.058 C149700300017 3.261 5.265 1.220 C149700300018 3.297 4.676 0.928 C149700300019 3.369 4.035 0.754 C149700300020 3.462 4.500 0.888 C149700300021 3.540 4.523 0.851 C149700300022 3.648 4.713 0.922 C149700300023 3.735 6.703 1.285 C149700300024 3.825 5.158 0.874 C149700300025 3.885 4.409 0.789 C149700300026 3.897 4.948 0.914 C149700300027 4.005 6.922 1.191 C149700300028 4.080 8.544 1.525 C149700300029 4.094 8.082 1.399 C149700300030 4.290 9.683 1.982 C149700300031 4.320 12.849 2.684 C149700300032 4.347 33.291 12.207 C149700300033 4.370 22.904 6.672 C149700300034 4.383 27.199 6.186 C149700300035 4.426 4.389 1.286 C149700300036 4.452 4.332 1.275 C149700300037 4.494 3.683 0.839 C149700300038 4.804 2.703 0.520 C149700300039 4.914 3.174 0.567 C149700300040 5.211 56.638 14.064 C149700300041 5.418 7.734 1.740 C149700300042 ENDDATA 34 0 C149700300043 ENDSUBENT 42 0 C149700399999 ENDENTRY 3 0 C149799999999