ENTRY O1314 20091102 O041O131400000001 SUBENT O1314001 20091102 O041O131400100001 BIB 13 48 O131400100002 TITLE Breakout from the hot CNO cycle via the 18Ne(a,p)21Na O131400100003 reaction. O131400100004 Extended energy range E(cm) approx. 1.7- 2.9 MeV. O131400100005 AUTHOR (D.Groombridge, A.C.Shotter, W.Bradfield-Smith, O131400100006 S.Cherubini, T.Davinson, A.Di Pietro, J.Goerres, O131400100007 J.S.Graulich, A.M.Laird, P.Leleux, A.Musumarra, O131400100008 A.Ninane, A.N.Ostrowski, J.Rahighi, H.Schatz, O131400100009 M.Wiescher, P.J.Woods) O131400100010 INSTITUTE (2UK EDG,2BLGLVN,1USANOT,3IRNIRN,2GERGSI) O131400100011 REFERENCE (J,PR/C,66,055802,2002) O131400100012 FACILITY (CYCLO,2BLGLVN) O131400100013 (OLMS,2BLGLVN) Isotope Separator On-Line O131400100014 SAMPLE The gas target side was filled with 500 mbar of He gas.O131400100015 The scattering chamber, consisted of two sections- O131400100016 a vacuum side and a gas target side separated by O131400100017 a 1.98 mg/cm2 Ni window coated with a 100 mug/cm2 Au O131400100018 flash to prevent leaks. O131400100019 DETECTOR (TELES,SISD,SISD) Two delta-E-E double sided silicon O131400100020 strip detector telescopes within the gas volume at 45 O131400100021 degree on either side of the beam line were used to O131400100022 detect protons and reconstruct their trajectory back toO131400100023 a position of origin in the gas. Each telescope O131400100024 consisted of a 67 mum delta-E detector with 48*48 O131400100025 strips and pitch 335 mum, a 470 mum E1 detector and a O131400100026 464 mum E2 detector, each with 16*16 strips and pitch O131400100027 3 mm, 5 and 6 cm behind the delta-E detector, O131400100028 respectively. O131400100029 METHOD (EDE) O131400100030 CORRECTION The spectra must first be corrected for the change in O131400100031 efficiency with c.m. beam energy. O131400100032 Errors on the resonance energies and( hence 22Mg O131400100033 excitation energies) result from the angular stragglingO131400100034 of protons through the gas and detectors, the error in O131400100035 the energy loss corrected proton energy and the finite O131400100036 pixel size and the error in the resonance energy O131400100037 resulting from the Lorentzian fitting. O131400100038 INC-SOURCE The Radioactive Ion Beam facility at the University O131400100039 Catholique de Louvain in Louvain-la-Neuve, Belgium was O131400100040 used to carry out the experimental work. O131400100041 Two 200 mm**2 face barrier detectors, at 170-degree on O131400100042 either side of the beam line, were used to detect O131400100043 elastically scattered 18Ne beam particles from a O131400100044 200 mug/cm**2 Au foil. This allowed the beam to be O131400100045 normalized. O131400100046 ERR-ANALYS (DATA-ERR).The uncertainty is reported by authors in O131400100047 table. O131400100048 HISTORY (20091102C) SB O131400100049 STATUS (TABLE) 1,2,4 O131400100050 ENDBIB 48 0 O131400100051 NOCOMMON 0 0 O131400100052 ENDSUBENT 51 0 O131400199999 SUBENT O1314002 20091102 O041O131400200001 BIB 4 13 O131400200002 REACTION 1(2-HE-4(10-NE-18,0),,EN) O131400200003 2(2-HE-4(10-NE-18,P),,WID) O131400200004 3(2-HE-4(10-NE-18,P),,WID/STR) O131400200005 MISC-COL (MISC).Level energy of Mg-22 O131400200006 ERR-ANALYS (MISC-ERR).Error in Miscellaneous Value. O131400200007 FLAG (1.).P(0)-channel O131400200008 (2.).P(1)-channel O131400200009 (3.).P(2)-channel O131400200010 (4.).P(3)-channel O131400200011 (5.).P(4)-channel O131400200012 (6.).P(5)-channel O131400200013 (7.).P(6)-channel O131400200014 (8.).P(7)-channel O131400200015 ENDBIB 13 0 O131400200016 NOCOMMON 0 0 O131400200017 DATA 10 20 O131400200018 DATA-CM 1DATA-ERR 1DATA-CM 2DATA-ERR 2DATA-CM 3+DATA-ERR 3O131400200019 -DATA-ERR 3MISC MISC-ERR FLAG O131400200020 MEV MEV MEV MEV KEV KEV O131400200021 KEV MEV MEV NO-DIM O131400200022 1.98 0.14 0.10 0.02 1.4 0.3 O131400200023 0.2 10.12 0.14 3. O131400200024 2.06 0.14 0.09 0.03 O131400200025 10.20 0.14 5. O131400200026 2.12 0.14 0.07 0.03 O131400200027 10.26 0.14 3. O131400200028 2.17 0.14 0.13 0.08 10.3 8.6 O131400200029 1.4 10.31 0.14 3. O131400200030 2.27 0.15 0.21 0.10 O131400200031 10.41 0.15 1. O131400200032 2.28 0.15 0.21 0.10 7.3 9.7 O131400200033 1.5 10.42 0.15 1. O131400200034 2.34 0.14 0.16 0.04 O131400200035 10.48 0.14 3. O131400200036 2.41 0.14 0.16 0.03 18.8 2.9 O131400200037 2.2 10.55 0.14 3. O131400200038 2.52 0.14 0.10 0.05 18.2 8.9 O131400200039 1.9 10.66 0.14 1. O131400200040 2.52 0.14 0.15 0.02 O131400200041 10.66 0.14 5. O131400200042 2.54 0.14 0.11 0.01 O131400200043 10.68 0.14 6. O131400200044 2.55 0.14 0.19 0.04 O131400200045 10.69 0.14 1. O131400200046 2.63 0.14 0.12 0.07 O131400200047 10.77 0.14 4. O131400200048 2.72 0.14 0.21 0.01 45.2 14.6 O131400200049 11.8 10.86 0.14 4. O131400200050 2.73 0.14 0.13 0.03 O131400200051 10.87 0.14 7. O131400200052 2.74 0.14 0.30 0.04 O131400200053 10.88 0.14 2. O131400200054 2.78 0.14 0.12 0.02 34.0 4.9 O131400200055 3.6 10.92 0.14 1. O131400200056 2.84 0.14 0.08 0.02 O131400200057 10.98 0.14 8. O131400200058 2.86 0.14 0.12 0.02 O131400200059 11.00 0.14 4. O131400200060 2.87 0.14 0.10 0.02 8.1 2.9 O131400200061 2.0 11.01 0.14 7. O131400200062 ENDDATA 44 0 O131400200063 ENDSUBENT 62 0 O131400299999 ENDENTRY 2 0 O131499999999