ENTRY S0061 20120319 S015S006100000001 SUBENT S0061001 20120319 S015S006100100001 BIB 14 38 S006100100002 TITLE First measurement of the 2H(6He,7Li)n angular S006100100003 distribution and proton spectroscopic factor in 7Li S006100100004 AUTHOR (Z.H.Li, E.T.Li, B.Guo, X.X.Bai, Y.J.Li, S.Q.Yan, S006100100005 Y.B.Wang, G.Lian, J.Su, B.X.Wang, S.Zeng, X.Fang, S006100100006 W.P.Liu) S006100100007 INSTITUTE (3CPRAEP) China Institute of Atomic Energy S006100100008 REFERENCE (J,EPJ/A,44,1,2010) Main reference S006100100009 (J,CPL,28,052102,2011) The same data given S006100100010 (J,CST,44,(1),9,2010) The same data given S006100100011 (J,NP/A,834,661C,2010) 2H(6He,7Li)n, same data given S006100100012 REL-REF (O,S0062002,Z.H.Li+,J,NP/A,834,661C,2010) S006100100013 12C(7Li,6He)13N reaction data given S006100100014 FACILITY (VDGT,3CPRAEP) HI-13 tandem accelerator at CIAE S006100100015 INC-SOURCE The 6He ions were produced via the 2H(7Li, 6He)3He S006100100016 reaction. S006100100017 A 37.6 MeV secondary 6He beam was delivered and then S006100100018 collimated with a 7-5 mm collimator complex. S006100100019 SAMPLE A (CD2)n foil and a carbon foil, both with thickness S006100100020 of 1.7 mg/cm2, were used as the targets to measure S006100100021 the 2H(6He,7Li)n reaction and background. S006100100022 DETECTOR (SI) A 300 microns thick multi-ring semiconductor S006100100023 detector (MRSD) with center hole and a 300 microns S006100100024 thick center silicon detector (CSD). S006100100025 METHOD (EDE) S006100100026 ERR-ANALYS (ERR-T) Total uncertainty of differential cross S006100100027 sections is mainly arose from the statistics and the S006100100028 assignment of 7Li kinematics regions. S006100100029 (ANG-ERR) angular error by the Monte Carlo simulation S006100100030 COMMENT The measured angular distribution includes the S006100100031 contributions of the ground and first excited states S006100100032 in 7Li populated by the 2H(6He,7Li)n reaction. S006100100033 The energy difference of the two states is only 0.48 S006100100034 MeV which is less than the energy spread (0.62 MeV) S006100100035 of 6He beam. S006100100036 STATUS (TABLE) Data provided by the author S006100100037 HISTORY (20100519C) Compiled by Xi Tao S006100100038 (20120227U) Update 2nd reference free text, add two S006100100039 references S006100100040 ENDBIB 38 0 S006100100041 NOCOMMON 0 0 S006100100042 ENDSUBENT 41 0 S006100199999 SUBENT S0061002 20120319 S015S006100200001 BIB 2 3 S006100200002 REACTION (1-H-2(2-HE-6,N)3-LI-7,PAR,DA,RSD) S006100200003 HISTORY (20120227A) RSD added in SF7 S006100200004 (20120319A) On. SF5=PAR and E-LVL added S006100200005 ENDBIB 3 0 S006100200006 COMMON 3 3 S006100200007 EN E-LVL E-LVL S006100200008 MEV MEV MEV S006100200009 36.4 0. .48 S006100200010 ENDCOMMON 3 0 S006100200011 DATA 4 8 S006100200012 ANG-CM ANG-ERR DATA-CM ERR-T S006100200013 ADEG ADEG MB/SR MB/SR S006100200014 11.0 2.8 10.8 2.1 S006100200015 16.8 2.8 15.9 1.7 S006100200016 22.6 2.9 16.5 1.5 S006100200017 28.4 3.0 12.6 1.2 S006100200018 34.2 3.1 8.2 0.9 S006100200019 39.8 3.3 5.0 1.0 S006100200020 44.9 3.4 3.1 0.7 S006100200021 49.7 3.7 3.2 0.6 S006100200022 ENDDATA 10 0 S006100200023 ENDSUBENT 22 0 S006100299999 ENDENTRY 2 0 S006199999999