ENTRY O1241 20100709 O042O124100000001 SUBENT O1241001 20100709 O042O124100100001 BIB 13 47 O124100100002 TITLE Astrophysical S17(0) factor from a measurement of the O124100100003 2H(7Be,6B)n reaction at E-cm=4.5 MeV. O124100100004 REFERENCE (J,PR/C,73,015808,2006) S-factor is changed a little. O124100100005 (J,NP/A,746,561,2004) Conference proceedings. O124100100006 See also: arxiv:nucl-ex/0409017 V1 21 sep 2004 O124100100007 REL-REF (N,O1240001,W.LIU+,J,PRL,77,611,1996) Other O124100100008 investigation of the reaction. O124100100009 AUTHOR (J.J.Das, V.M.Datar, P.Sugathan, N.Madhavan, O124100100010 P.V.Madhusudhana Rao, A.Jhingan, A.Navin, S.K.Dhiman, O124100100011 S.Barua, S.Nath, T.Varughese, A.K.Sinha, R.Singh, O124100100012 A.Ray, D.L.Shastry, R.G.Kulkarni, R.Shyam) O124100100013 INSTITUTE (3INDNSD) O124100100014 (3INDTRM) Nuclear Physics Division O124100100015 (3INDAUW) Department of Nuclear Physics O124100100016 (3INDGUJ) O124100100017 (3INDSRA) O124100100018 (3INDDLH) Department of Physics and Astrophysics. O124100100019 (3INDVEC) O124100100020 (3INDSAH) O124100100021 SAMPLE A 1.05 mg/cm2 (20mum) deuterated polyethylene (CD2)n O124100100022 target. The deterioration of the target was minimizedO124100100023 by automated linear and rotary motions. O124100100024 DETECTOR (TELES,IOCH,SISD) O124100100025 The detector telescope consisted of a delta'E gas O124100100026 ionization chamber followed by a 50X50 mm2 two O124100100027 dimensional position sensitive Si-E detector. O124100100028 (MWPC) The detector has been used as monitor of X-Y O124100100029 profile of the 7-Be beam. O124100100030 FACILITY (VDGT,3INDNSD) The 7Be was produced through the O124100100031 p(7Li,7Be)n reaction at E(7Li) = 25 MeV using a pulsedO124100100032 7Li beam from the 15UD Pelletron. O124100100033 (SPECM,3INDNSD) The forward going 7Be particles were O124100100034 selected using the recoil mass spectrometer, HIRA. O124100100035 METHOD (EXTB) A radioactive ion beam of 21.0+/-0.5 MeV 7Be. O124100100036 (EDE,TOF) O124100100037 HISTORY (20050226C) By F.Ch O124100100038 (20050316R) Data tables were received from V.M.Datar. O124100100039 (20050325A) Some corrections from V.M.Datar Are O124100100040 included. O124100100041 (20060212A) Reference is added. O124100100042 (20100708A).Correction in subentry 004 was made, O124100100043 according M.Bossant remark. O124100100044 STATUS (TABLE) O124100100045 (APRVD) By V.M.Datar. O124100100046 COMMENT -By authors. Beam energy in data table is energy in O124100100047 middle of target. O124100100048 ADD-RES (POT) 4 sets of optical potentials are given. O124100100049 ENDBIB 47 0 O124100100050 NOCOMMON 0 0 O124100100051 ENDSUBENT 50 0 O124100199999 SUBENT O1241002 20060313 O026O124100200001 BIB 5 16 O124100200002 REACTION (1-H-2(4-BE-7,EL)1-H-2,,DA) O124100200003 PART-DET (D,4-BE-7) In an elastic scattering event, the O124100200004 recoiling deuteron is detected in the annular detector O124100200005 and 7Be in the forward detector telescope O124100200006 METHOD (COINC) The 7Be particles reaching the detector O124100200007 telescope as a result of scattering from the collimatorO124100200008 and 12C (in (CD2)n target) and from the beam halo have O124100200009 no coincident events in annular detector and were O124100200010 eliminated. O124100200011 ERR-ANALYS (DATA-ERR) The uncertainty is given by authors. An O124100200012 analysis is not given. O124100200013 (EN-ERR) The uncertainty of 7Be beam energy. O124100200014 COMMENT -By authors. Although the inelastic contribution from O124100200015 the 429 KeV state in 7Be could not be resolved, its O124100200016 contamination to the elastic scattering yield is O124100200017 expected to be small O124100200018 ENDBIB 16 0 O124100200019 COMMON 2 3 O124100200020 EN EN-ERR O124100200021 MEV MEV O124100200022 19.25 0.5 O124100200023 ENDCOMMON 3 0 O124100200024 DATA 3 8 O124100200025 ANG-CM DATA-CM DATA-ERR O124100200026 ADEG MB/SR MB/SR O124100200027 38.2 199. 20. O124100200028 44.4 96. 13. O124100200029 45. 95.3 5.1 O124100200030 49. 83.9 4.5 O124100200031 56. 73.5 3.9 O124100200032 62. 62. 3.3 O124100200033 68. 41.4 2.5 O124100200034 73. 26.4 1.8 O124100200035 ENDDATA 10 0 O124100200036 ENDSUBENT 35 0 O124100299999 SUBENT O1241003 20060313 O026O124100300001 BIB 3 6 O124100300002 REACTION (1-H-2(4-BE-7,N)5-B-8,,DA,RSD) O124100300003 Angular distribution of 5-B-8. O124100300004 PART-DET (5-B-8) O124100300005 ERR-ANALYS (DATA-ERR) The uncertainty is given by authors. An O124100300006 analysis is not given. O124100300007 (EN-ERR) The uncertainty of 7Be beam energy. O124100300008 ENDBIB 6 0 O124100300009 COMMON 2 3 O124100300010 EN EN-ERR O124100300011 MEV MEV O124100300012 20.02 0.5 O124100300013 ENDCOMMON 3 0 O124100300014 DATA 3 11 O124100300015 ANG-CM DATA-CM DATA-ERR O124100300016 ADEG MB/SR MB/SR O124100300017 8.25 48.3 12.71 O124100300018 16.62 37.57 6.48 O124100300019 20.88 25.92 5.09 O124100300020 25.23 27.75 3.7 O124100300021 29.69 18.85 2.97 O124100300022 34.29 14.92 2.08 O124100300023 39.06 7.06 1.61 O124100300024 44.06 6.26 1.25 O124100300025 49.37 2.55 0.94 O124100300026 55.09 1.45 0.64 O124100300027 61.43 1.01 0.36 O124100300028 ENDDATA 13 0 O124100300029 ENDSUBENT 28 0 O124100399999 SUBENT O1241004 20100709 O042O124100400001 BIB 6 9 O124100400002 REACTION (4-BE-7(P,G)5-B-8,,SIG,,SFC) O124100400003 STATUS (DEP,O1241002) O124100400004 ANALYSIS (ANC) Asymptotic normalization constant O124100400005 ERR-ANALYS (ERR-1) The uncertainty of used (ANC) method. O124100400006 (ERR-S) Statistical uncertainty. O124100400007 REL-REF (A,O0548001,L.T.BABY+,J,PR/C,67,065805,2003) O124100400008 (A,C1004001,A.R.JUNGHANS+,J,PR/C,68,065803,200312) O124100400009 COMMENT -By authors. Measured value is in good agreement with O124100400010 recommended value 19.4 (+4 -2) barn*eV. O124100400011 ENDBIB 9 0 O124100400012 NOCOMMON 0 0 O124100400013 DATA 4 1 O124100400014 EN-CM DATA ERR-1 ERR-S O124100400015 MEV B*EV B*EV B*EV O124100400016 0. 20.7 2.4 1.4 O124100400017 ENDDATA 3 0 O124100400018 ENDSUBENT 17 0 O124100499999 ENDENTRY 4 0 O124199999999