ENTRY 32864 20250804 3286400000001 SUBENT 32864001 20250804 20260228 3286400100001 BIB 13 42 3286400100002 TITLE Experimental study of elastic scatting differential 3286400100003 cross section of secondary neutron for natural 3286400100004 gallium at 8.0 MeV incident neutrons 3286400100005 AUTHOR (Wang Xuehao, Huang Hanxiong, Lan Xiaofei, 3286400100006 Ruan Xichao, Zhang Qiwei, Ren Jie, Sun Qi, 3286400100007 Luan Guangyuan, Liu Chao, Ding Yanyan, Wang Jincheng, 3286400100008 Ma Xu, Hu Zhijie, Guo Mingwei, Jiang Liyang) 3286400100009 INSTITUTE (3CPRAEP) 3286400100010 (3CPRCPR) China West Normal University, Nanchong 3286400100011 REFERENCE (J,NTC,44,120501,2021) 3286400100012 #doi:10.11889/j.0253-3219.2021.hjs.44.120501 3286400100013 FACILITY (VDGT,3CPRAEP) HI-13 tandem acceleration 3286400100014 SAMPLE Natural Ga (60.1% 69Ga and 39.9% 71Ga) solid cylinder 3286400100015 with diameter of 3.0 cm, height of 2.7 cm and weight 3286400100016 of 158.8 g. The standard polyethylene sample with 3286400100017 diameter of 3.0 cm, height of 4.0 cm and weight of 3286400100018 26.8 g. 3286400100019 DETECTOR (SCIN) The main detectors are three BC501 liquid 3286400100020 scintillation detector. The monitor is a stilbene 3286400100021 crystal detector. The uncertainty of the angle is 3286400100022 less than 0.5 deg. 3286400100023 METHOD (TOF) The distance between the centers of target and 3286400100024 sample is 20 cm. The distance between the centers of 3286400100025 sample and detectors are 600.58 cm, 684.46 cm and 3286400100026 507.53 cm, respectively. The distance between the 3286400100027 centers of target and monitor is 756.05 cm. 3286400100028 MONITOR (1-H-1(N,EL)1-H-1,,SIG) 3286400100029 INC-SOURCE (D-D) The energy, average intensity, pulse beam width 3286400100030 and pulse frequency of incident deuterium beam are 3286400100031 6.0 MeV, about 0.4 uA, about 2.5 ns and 3 MHz, 3286400100032 respectively. The length, inner diameter and pressure 3286400100033 of the gas deuterium target are 40 mm, 10 mm and 3286400100034 405300 Pa, respectively. 3286400100035 ERR-ANALYS (ERR-T) Total uncertainty include the following 3286400100036 uncertainties and 2% other uncertainty. 3286400100037 (ERR-S) Statistical uncertainty 3286400100038 (ERR-1) Detection efficiency 3286400100039 (MONIT-ERR) n-p elastic scatting cross section 3286400100040 STATUS (TABLE,,Wang Xuehao+,J,NTC,44,120501,2021) 3286400100041 Data and uncertainty presented by author 3286400100042 HISTORY (20250303R) Data received from Huang Hanxiong 3286400100043 (20250804C) Jimin Wang 3286400100044 ENDBIB 42 0 3286400100045 COMMON 2 3 3286400100046 ERR-1 MONIT-ERR 3286400100047 PER-CENT PER-CENT 3286400100048 5. 1. 3286400100049 ENDCOMMON 3 0 3286400100050 ENDSUBENT 49 0 3286400199999 SUBENT 32864002 20250804 20260228 3286400200001 BIB 1 1 3286400200002 REACTION (31-GA-0(N,EL)31-GA-0,,DA) 3286400200003 ENDBIB 1 0 3286400200004 COMMON 1 3 3286400200005 EN 3286400200006 MEV 3286400200007 8. 3286400200008 ENDCOMMON 3 0 3286400200009 DATA 4 21 3286400200010 ANG DATA ERR-T ERR-S 3286400200011 ADEG MB/SR MB/SR PER-CENT 3286400200012 20. 2102.54 115.17 0.06 3286400200013 25. 1405.89 77.01 0.07 3286400200014 30. 944.23 51.73 0.10 3286400200015 35. 490.47 26.87 0.13 3286400200016 40. 248.26 13.60 0.15 3286400200017 45. 83.46 4.58 0.23 3286400200018 50. 18.16 1.00 0.33 3286400200019 55. 16.23 0.89 0.47 3286400200020 60. 28.07 1.55 0.56 3286400200021 65. 40.92 2.25 0.49 3286400200022 70. 47.71 2.62 0.28 3286400200023 75. 50.23 2.76 0.29 3286400200024 90. 30.33 1.67 0.45 3286400200025 100. 13.85 0.77 0.84 3286400200026 105. 8.99 0.50 1.02 3286400200027 110. 6.17 0.34 0.92 3286400200028 115. 6.71 0.38 1.59 3286400200029 120. 8.21 0.45 0.82 3286400200030 125. 8.83 0.49 1.05 3286400200031 130. 9.10 0.51 0.97 3286400200032 140. 8.70 0.48 0.64 3286400200033 ENDDATA 23 0 3286400200034 ENDSUBENT 33 0 3286400299999 ENDENTRY 2 0 3286499999999