ENTRY S0068 20180112 S023S006800000001 SUBENT S0068001 20180112 S023S006800100001 BIB 12 50 S006800100002 TITLE Angular distribution of 6He+p elastic scattering S006800100003 AUTHOR (Liu Xin, Wang You-Bao, Li Zhi-Hong, Jin Sun-Jun, S006800100004 Wang Bao-Xiang, Li Yun-Ju, Li Er-Tao, Bai Xi-Xiang, S006800100005 Guo Bing, Su Jun, Zeng Sheng, Yan Sheng-Quan, S006800100006 Lian Gang, Huang Wu-Zhen, Liu Wei-Ping) S006800100007 INSTITUTE (3CPRAEP,3CPRIHP) S006800100008 REFERENCE (J,CPH/C,36,716,2012) S006800100009 #doi:10.1088/1674-1137/36/8/006 S006800100010 FACILITY (VDGT,3CPRAEP) The HI-13 Tandem Accelerator S006800100011 SAMPLE 79.2 mg/cm2 (CH2)n target. S006800100012 INC-SOURCE The 6He ions were produced via the 2H(7Li,6He)3He S006800100013 reaction with a 46 MeV 7Li beam bombarding a S006800100014 deuterium gas cell of 1.5 atm pressure. S006800100015 The front and rear windows of the gas cell are Havar S006800100016 foils with the thickness of 1.9 mg/cm2. S006800100017 The intensity of the secondary beam was approximately S006800100018 1000 particles/s, and the purity of 6He was better S006800100019 than 85%. S006800100020 DETECTOR (SI) The 6He secondary beam was identified and S006800100021 recorded with a 19.2 um thin ORTEC silicon detector. S006800100022 (TELES,SISD,SI) dE-E telescope consists of a 67 um S006800100023 double-sided silicon strip detector (DSSSD), and two S006800100024 multi-guard silicon quadrant (MSQ) detectors with S006800100025 thickness of 1001 um and 982 um. The DSSSD is S006800100026 comprised of 16 strips on the front side and 16 S006800100027 similar orthogonal strips on the back, thus providing S006800100028 two-dimension position information in a resolution of S006800100029 3 mm*3 mm. S006800100030 Both MSQ detectors are 2*2 arrays of independent S006800100031 active area, separated by a 0.1 mm wide cross gap. S006800100032 dE-E detectors are all 50 mm*50 mm of active area. S006800100033 A 14*14 pixel array in the central part of DSSSD was S006800100034 used which covers the laboratory angular range from S006800100035 0 to 10 degree. S006800100036 Angular resolution (2.06 deg) is due to S006800100037 - beam spot size (0.3 deg) S006800100038 - 6He angular divergence (0.2 deg) S006800100039 - 6He angular straggling in DE detector (0.22 deg) S006800100040 - 6He angular straggling in (CH2)n target (0.97 deg) S006800100041 METHOD (EDE) S006800100042 (TTM) Thick-target inverse kinematic (TTIK) method. S006800100043 Only (6He,p) reaction at the effective thickness of S006800100044 6.6+/-0.5 mg/cm2 (Ecm=4.30+/-0.16 MeV) was used in S006800100045 the present analysis. S006800100046 ERR-ANALYS (ERR-T) Mainly from the statistics, and S006800100047 (ERR-1) - beam normalization (3%) S006800100048 (ERR-2) - effective target thickness (8%) S006800100049 STATUS (TABLE) Data received from Xin Liu by email S006800100050 HISTORY (20171017C) Compiled by Xi Tao and Jimin Wang (CNDC) S006800100051 (20180111R) On S006800100052 ENDBIB 50 0 S006800100053 COMMON 2 3 S006800100054 ERR-1 ERR-2 S006800100055 PER-CENT PER-CENT S006800100056 3. 8. S006800100057 ENDCOMMON 3 0 S006800100058 ENDSUBENT 57 0 S006800199999 SUBENT S0068002 20180112 S023S006800200001 BIB 1 1 S006800200002 REACTION (1-H-1(2-HE-6,EL)1-H-1,,DA,P) S006800200003 ENDBIB 1 0 S006800200004 COMMON 3 3 S006800200005 EN-CM EN-ERR ANG-RSL-HW S006800200006 MEV MEV ADEG S006800200007 4.30 0.16 2.06 S006800200008 ENDCOMMON 3 0 S006800200009 DATA 3 5 S006800200010 ANG-CM DATA-CM ERR-T S006800200011 ADEG MB/SR MB/SR S006800200012 2. 32.40582 12.9637 S006800200013 6. 24.62728 3.83872 S006800200014 10. 25.77198 3.25047 S006800200015 14. 25.08713 3.37034 S006800200016 18. 29.15771 8.54149 S006800200017 ENDDATA 7 0 S006800200018 ENDSUBENT 17 0 S006800299999 ENDENTRY 2 0 S006899999999