ENTRY 32862 20230209 3286200000001 SUBENT 32862001 20230209 20231011 3286200100001 BIB 12 57 3286200100002 TITLE Measurement of relative differential cross sections 3286200100003 of the neutron-deuteron elastic scattering for 3286200100004 neutron energy from 13 to 52 MeV 3286200100005 AUTHOR (Zengqi Cui, Haoyu Jiang, Wei Jiang, Guohui Zhang, 3286200100006 Ruirui Fan, Danyang Pang, Kang Sun, Huaiyong Bai, 3286200100007 Yiwei Hu, Jie Liu, Han Yi, Changjun Ning, Zhijia Sun, 3286200100008 Jingyu Tang, Qi An, Jie Bao, Yu Bao, Ping Cao, 3286200100009 Haolei Chen, Qiping Chen, Yonghao Chen, Yukai Chen, 3286200100010 Zhen Chen, Changqing Feng, Keqing Gao, Minhao Gu, 3286200100011 Changcai Han, Zijie Han, Guozhu He, Yongcheng He, 3286200100012 Yang Hong, Hanxiong Huang, Weiling Huang, Xiru Huang, 3286200100013 Xiaolu Ji, Xuyang Ji, Zhijie Jiang, Hantao Jing, 3286200100014 Ling Kang, Mingtao Kang, Bo Li, Chao Li, Jiawen Li, 3286200100015 Lun Li, Qiang Li, Xiao Li, Yang Li, Rong Liu, 3286200100016 Shubin Liu, Xingyan Liu, Guangyuan Luan, Qili Mu, 3286200100017 Binbin Qi, Jieren, Zhizhou Ren, Xichao Ruan, 3286200100018 Zhaohui Song, Yingpeng Song, Hong Sun, Xiaoyang Sun, 3286200100019 Zhixin Tan, Hongqing Tang, Xinyi Tang, Binbin Tian, 3286200100020 Lijiao Wang, Pengcheng Wang, Qi Wang, Taofeng Wang, 3286200100021 Zhaohui Wang, Jie Wen, Zhongwei Wen, Qingbiao Wu, 3286200100022 Xiaoguang Wu, Xuan Wu, Likun Xie, Yiwei Yang, Li Yu, 3286200100023 Taoyu, Yongji Yu, Linhao Zhang, Qiwei Zhang, 3286200100024 Xianpeng Zhang, Yuliang Zhang, Zhiyong Zhang, 3286200100025 Yubin Zhao, Luping Zhou, Zuying Zhou, Danyang Zhu, 3286200100026 Kejun Zhu, Peng Zhu, The CSNS Back-n Collaboration) 3286200100027 INSTITUTE (3CPRBJG,3CPRIHP,3CPRBHN,3CPRUCA,3CPRHST,3CPRAEP, 3286200100028 3CPRNPC,3CPRNIX) 3286200100029 (3CPRCPR) State Key Laboratory of Particle Detection 3286200100030 and Electronics, Beijing 3286200100031 (3CPRCPR) Institute of Materials, China Academy of 3286200100032 Engineering Physics, Jiangyou 3286200100033 REFERENCE (J,EPJ/A,57,310,2021) 3286200100034 #doi:10.1140/epja/s10050-021-00610-9 3286200100035 FACILITY (SYNCH,3CPRIHP) The Back-n white neutron source at 3286200100036 China Spallation Neutron Source (CSNS) 3286200100037 INC-SOURCE (SPALL) The neutron flux was about 1.50E6 n/(cm2s) 3286200100038 SAMPLE An enriched deuterated polyethylene (CD2) foil, with 3286200100039 3.04 mg/cm2 in thickness. 3286200100040 DETECTOR (TELES,SI,CSICR) Ten delta E-E telescopes were used, 3286200100041 each consisting of a thin Si-PIN detector (2.5 cm x 3286200100042 2.5 cm x 300 um) backed by a CsI detector (3 cm x 3 cm 3286200100043 x 3 cm) 3286200100044 METHOD (TOF) A 57.99 m flight path 3286200100045 (EDE) The energy-loss (delta E) versus stopping 3286200100046 energy (E) method is used to identify different types 3286200100047 of charged particles. 3286200100048 ERR-ANALYS (ERR-T) Total uncertainty (5.8%-26.6%) 3286200100049 (ERR-S,2.2,13.5) Statistical error of net deuteron 3286200100050 counts 3286200100051 (ERR-1,5.4,22.8) Background subtraction 3286200100052 (ERR-2,,8.4) Delta E-E identification of deuterons 3286200100053 (ERR-3,,11.8) Deuteron event selection in 2-D plots 3286200100054 of the signal amplitude of CsI detector vs En 3286200100055 (ERR-4,,1.9) Detection efficiency for recoil deuterons 3286200100056 (ERR-5,0.3,1.5) Solid angle 3286200100057 STATUS (TABLE) Table 3 of Eur.Phys.J.A(2021)57:310 3286200100058 HISTORY (20230209C) Jimin Wang (CNDC) 3286200100059 ENDBIB 57 0 3286200100060 NOCOMMON 0 0 3286200100061 ENDSUBENT 60 0 3286200199999 SUBENT 32862002 20230209 20231011 3286200200001 BIB 2 5 3286200200002 REACTION ((1-H-2(N,EL)1-H-2,,DA)//(1-H-2(N,EL)1-H-2,,DA)) 3286200200003 COMMENT The relative differential cross sections were 3286200200004 normalized using the relative differential cross 3286200200005 section at about 150 deg scattering angle in the 3286200200006 center-of-mass system. 3286200200007 ENDBIB 5 0 3286200200008 NOCOMMON 0 0 3286200200009 DATA 6 96 3286200200010 EN EN-ERR ANG-CM-DN ANG-CM-NM DATA-CM ERR-T 3286200200011 MEV MEV ADEG ADEG NO-DIM NO-DIM 3286200200012 13.56 0.60 149.79 159.84 1.7384 0.10153286200200013 13.56 0.60 149.79 149.79 1.0000 0.06083286200200014 13.56 0.60 149.79 139.87 0.4944 0.03193286200200015 13.56 0.60 149.79 129.82 0.2256 0.01493286200200016 13.56 0.60 149.79 119.84 0.2225 0.01523286200200017 14.85 0.69 149.77 159.84 1.7930 0.10673286200200018 14.85 0.69 149.77 149.79 1.0000 0.06273286200200019 14.85 0.69 149.77 139.87 0.4878 0.03293286200200020 14.85 0.69 149.77 129.81 0.2128 0.01503286200200021 14.85 0.69 149.77 119.84 0.2463 0.01743286200200022 16.33 0.79 149.78 159.84 1.8781 0.11343286200200023 16.33 0.79 149.78 149.78 1.0000 0.06443286200200024 16.33 0.79 149.78 139.86 0.5274 0.03643286200200025 16.33 0.79 149.78 129.80 0.2304 0.01663286200200026 16.33 0.79 149.78 119.83 0.2393 0.01773286200200027 16.33 0.79 149.78 109.84 0.3100 0.02193286200200028 18.05 0.92 149.77 159.83 2.0489 0.12663286200200029 18.05 0.92 149.77 149.77 1.0000 0.06723286200200030 18.05 0.92 149.77 139.85 0.5766 0.04163286200200031 18.05 0.92 149.77 129.79 0.2164 0.01713286200200032 18.05 0.92 149.77 119.82 0.2738 0.02123286200200033 18.05 0.92 149.77 109.83 0.3427 0.02543286200200034 18.05 0.92 149.77 99.84 0.5812 0.03833286200200035 20.05 1.08 149.77 159.83 2.2029 0.14033286200200036 20.05 1.08 149.77 149.77 1.0000 0.07203286200200037 20.05 1.08 149.77 139.84 0.7316 0.05473286200200038 20.05 1.08 149.77 129.78 0.1891 0.01713286200200039 20.05 1.08 149.77 119.80 0.2533 0.02173286200200040 20.05 1.08 149.77 109.82 0.4559 0.03343286200200041 20.05 1.08 149.77 99.83 0.6946 0.04703286200200042 22.41 1.28 149.76 159.82 2.2966 0.15043286200200043 22.41 1.28 149.76 149.76 1.0000 0.07883286200200044 22.41 1.28 149.76 139.83 0.6827 0.05433286200200045 22.41 1.28 149.76 129.77 0.1996 0.02033286200200046 22.41 1.28 149.76 119.79 0.3015 0.02763286200200047 22.41 1.28 149.76 109.80 0.4432 0.03503286200200048 22.41 1.28 149.76 99.81 0.7103 0.05093286200200049 22.41 1.28 149.76 89.82 1.1601 0.07573286200200050 25.23 1.53 149.75 159.82 2.1456 0.14583286200200051 25.23 1.53 149.75 149.75 1.0000 0.07803286200200052 25.23 1.53 149.75 139.82 0.6225 0.05233286200200053 25.23 1.53 149.75 129.76 0.2218 0.02103286200200054 25.23 1.53 149.75 119.77 0.2509 0.02683286200200055 25.23 1.53 149.75 109.79 0.3898 0.03383286200200056 25.23 1.53 149.75 99.80 0.6337 0.04873286200200057 25.23 1.53 149.75 89.80 1.1231 0.07693286200200058 25.23 1.53 149.75 79.82 1.3446 0.09153286200200059 28.61 1.85 149.74 159.81 2.6546 0.18973286200200060 28.61 1.85 149.74 149.74 1.0000 0.08883286200200061 28.61 1.85 149.74 139.81 0.7127 0.07753286200200062 28.61 1.85 149.74 129.74 0.2486 0.03273286200200063 28.61 1.85 149.74 119.75 0.4512 0.04303286200200064 28.61 1.85 149.74 109.76 0.5301 0.05083286200200065 28.61 1.85 149.74 99.77 0.8163 0.06953286200200066 28.61 1.85 149.74 89.78 1.3335 0.10023286200200067 28.61 1.85 149.74 79.79 1.9500 0.13893286200200068 32.73 2.27 149.72 159.80 2.3791 0.18323286200200069 32.73 2.27 149.72 149.72 1.0000 0.09953286200200070 32.73 2.27 149.72 139.79 0.5142 0.06643286200200071 32.73 2.27 149.72 129.72 0.3024 0.04033286200200072 32.73 2.27 149.72 119.73 0.3668 0.04623286200200073 32.73 2.27 149.72 109.74 0.6206 0.05843286200200074 32.73 2.27 149.72 99.75 0.7901 0.07103286200200075 32.73 2.27 149.72 89.75 1.2638 0.10553286200200076 32.73 2.27 149.72 79.77 1.7568 0.13053286200200077 32.73 2.27 149.72 69.78 2.3807 0.17223286200200078 37.83 2.83 149.71 159.79 1.9286 0.17133286200200079 37.83 2.83 149.71 149.71 1.0000 0.10603286200200080 37.83 2.83 149.71 139.77 0.4530 0.06663286200200081 37.83 2.83 149.71 129.72 0.2811 0.04163286200200082 37.83 2.83 149.71 119.70 0.2950 0.04463286200200083 37.83 2.83 149.71 109.70 0.3992 0.05403286200200084 37.83 2.83 149.71 99.71 0.5346 0.05773286200200085 37.83 2.83 149.71 89.72 0.9501 0.08823286200200086 37.83 2.83 149.71 79.73 1.2129 0.10273286200200087 37.83 2.83 149.71 69.74 2.0408 0.15813286200200088 44.24 3.59 149.68 159.77 1.7757 0.22513286200200089 44.24 3.59 149.68 149.68 1.0000 0.14873286200200090 44.24 3.59 149.68 139.74 0.4359 0.07573286200200091 44.24 3.59 149.68 129.66 0.2026 0.05393286200200092 44.24 3.59 149.68 119.66 0.3646 0.06183286200200093 44.24 3.59 149.68 109.66 0.4430 0.06473286200200094 44.24 3.59 149.68 99.67 0.6206 0.07543286200200095 44.24 3.59 149.68 89.67 0.9071 0.10063286200200096 44.24 3.59 149.68 79.69 1.2251 0.11353286200200097 44.24 3.59 149.68 69.70 1.7820 0.16803286200200098 52.48 4.65 149.66 159.75 1.4558 0.21893286200200099 52.48 4.65 149.66 149.66 1.0000 0.18263286200200100 52.48 4.65 149.66 139.70 0.4552 0.08963286200200101 52.48 4.65 149.66 129.61 0.3027 0.06783286200200102 52.48 4.65 149.66 119.61 0.4121 0.07833286200200103 52.48 4.65 149.66 109.61 0.3983 0.08443286200200104 52.48 4.65 149.66 99.61 0.5263 0.10423286200200105 52.48 4.65 149.66 89.62 0.7880 0.10423286200200106 52.48 4.65 149.66 79.63 0.9497 0.11673286200200107 52.48 4.65 149.66 69.65 1.4766 0.16703286200200108 ENDDATA 98 0 3286200200109 ENDSUBENT 108 0 3286200299999 ENDENTRY 2 0 3286299999999