ENTRY E2657 20200818 E128E265700000001 SUBENT E2657001 20200818 E128E265700100001 BIB 13 27 E265700100002 TITLE Measurement of thick target neutron yields from 7 E265700100003 MeV/u alpha incidence on 209Bi E265700100004 AUTHOR (K.Sugihara, N.Shigyo, E.Lee, T.Sanami, K.Tanaka) E265700100005 INSTITUTE (2JPNKYU) Department of Applied Quantum Physics and E265700100006 Nuclear Engineering E265700100007 (2JPNIPC) RIKEN Nishina Center, Wako, Saitama 351-0198 E265700100008 (2JPNKEK) E265700100009 (2JPNJPN) The Graduate University for Advanced Studies E265700100010 (SOKENDAI), Hayama, Kanagawa 240-0193 E265700100011 REFERENCE (J,NIM/B,470,15,2020) E265700100012 PART-DET (N) E265700100013 INC-SOURCE Beam intensity is 30 particle-nA. (beam current) E265700100014 SAMPLE - Chemical-form of target is element. E265700100015 - Physical-form of target is solid. E265700100016 - Target-thickness: 2 mm thick 209Bi sheet E265700100017 METHOD (TOF) E265700100018 FACILITY (ISOCY,2JPNIPC) The E7B beam course of the AVF E265700100019 cyclotron E265700100020 ANALYSIS The neutron detection efficiency of the EJ301 E265700100021 scintillator was estimated using the revised E265700100022 SCINFUL-QMD code E265700100023 DETECTOR (SCIN) EJ301 liquid organic scintillators E265700100024 (SCIN) NE102A plastic scintillator E265700100025 ERR-ANALYS (ERR-SYS) Total systematic uncertainty E265700100026 (ERR-S) Statistical uncertainty E265700100027 HISTORY (20200513C) Qing Zhao E265700100028 (20200703R) Received by e-mail from N.Shigyo E265700100029 ENDBIB 27 0 E265700100030 COMMON 3 3 E265700100031 EN ERR-SYS ERR-S E265700100032 MEV/A PER-CENT PER-CENT E265700100033 7.2 18. 5. E265700100034 ENDCOMMON 3 0 E265700100035 ENDSUBENT 34 0 E265700199999 SUBENT E2657002 20200818 E128E265700200001 BIB 4 6 E265700200002 REACTION (83-BI-209(A,X)0-NN-1,,PY/DA/DE,,TT) E265700200003 EN-SEC ANG1 is polar angle (lab.) between beam and neutron E265700200004 (E,N) E265700200005 ERR-ANALYS (ERR-T) Total uncertainty E265700200006 STATUS (TABLE) Plotted in Fig.8 and Fig.11 of Nucl. Inst. E265700200007 Methods B 470 (2020) 15 E265700200008 ENDBIB 6 0 E265700200009 COMMON 1 3 E265700200010 ANG1 E265700200011 ADEG E265700200012 90. E265700200013 ENDCOMMON 3 0 E265700200014 DATA 4 39 E265700200015 ANG E DATA ERR-T E265700200016 ADEG MEV P/IN/MEVSR P/IN/MEVSR E265700200017 0. 3.41E+00 1.59E-06 4.83E-09 E265700200018 0. 3.73E+00 1.26E-06 4.03E-09 E265700200019 0. 4.09E+00 1.03E-06 3.45E-09 E265700200020 0. 4.48E+00 8.32E-07 2.96E-09 E265700200021 0. 4.90E+00 6.41E-07 2.48E-09 E265700200022 0. 5.37E+00 4.98E-07 2.16E-09 E265700200023 0. 5.88E+00 3.97E-07 1.86E-09 E265700200024 0. 6.44E+00 3.11E-07 1.60E-09 E265700200025 0. 7.05E+00 2.41E-07 1.36E-09 E265700200026 0. 7.72E+00 2.17E-07 1.29E-09 E265700200027 0. 8.45E+00 1.67E-07 1.11E-09 E265700200028 0. 9.26E+00 1.40E-07 1.00E-09 E265700200029 0. 1.01E+01 1.07E-07 8.54E-10 E265700200030 0. 1.11E+01 7.40E-08 7.17E-10 E265700200031 0. 1.22E+01 3.91E-08 5.51E-10 E265700200032 0. 1.33E+01 2.52E-09 2.27E-10 E265700200033 45. 3.73E+00 1.14E-06 4.55E-09 E265700200034 45. 4.09E+00 9.81E-07 4.03E-09 E265700200035 45. 4.48E+00 7.13E-07 3.29E-09 E265700200036 45. 4.90E+00 5.65E-07 2.79E-09 E265700200037 45. 5.37E+00 4.52E-07 2.44E-09 E265700200038 45. 5.88E+00 3.35E-07 2.02E-09 E265700200039 45. 6.44E+00 2.45E-07 1.70E-09 E265700200040 45. 7.05E+00 1.84E-07 1.41E-09 E265700200041 45. 7.72E+00 1.35E-07 1.23E-09 E265700200042 45. 8.45E+00 8.80E-08 1.03E-09 E265700200043 90. 4.09E+00 3.90E-07 2.53E-09 E265700200044 90. 4.48E+00 2.62E-07 1.99E-09 E265700200045 90. 4.90E+00 1.90E-07 1.64E-09 E265700200046 90. 5.37E+00 1.36E-07 1.37E-09 E265700200047 90. 5.88E+00 8.86E-08 1.10E-09 E265700200048 90. 6.44E+00 5.71E-08 9.00E-10 E265700200049 90. 7.05E+00 4.01E-08 7.50E-10 E265700200050 90. 7.72E+00 2.81E-08 6.72E-10 E265700200051 90. 8.45E+00 1.93E-08 5.60E-10 E265700200052 90. 9.26E+00 1.43E-08 5.09E-10 E265700200053 90. 1.01E+01 8.54E-09 4.50E-10 E265700200054 90. 1.11E+01 4.20E-09 3.77E-10 E265700200055 90. 1.22E+01 6.82E-10 1.81E-10 E265700200056 ENDDATA 41 0 E265700200057 ENDSUBENT 56 0 E265700299999 SUBENT E2657003 20200818 E128E265700300001 BIB 4 6 E265700300002 REACTION (83-BI-209(A,X)0-NN-1,PAR,PY/DA,,TT) E265700300003 EN-SEC ANG is polar angle (lab.) between beam and neutron E265700300004 (E,N) E265700300005 ERR-ANALYS (DATA-ERR) No information on source of uncertainties E265700300006 STATUS (TABLE) Plotted in Fig.12 of Nucl. Inst. Methods B 470 E265700300007 (2020) 15 E265700300008 ENDBIB 6 0 E265700300009 COMMON 1 3 E265700300010 E-MIN E265700300011 MEV E265700300012 4. E265700300013 ENDCOMMON 3 0 E265700300014 DATA 3 3 E265700300015 ANG DATA DATA-ERR E265700300016 ADEG PRD/INC/SR PRD/INC/SR E265700300017 0. 2.03E-06 3.65E-07 E265700300018 45. 1.56E-06 2.82E-07 E265700300019 90. 4.22E-07 7.62E-08 E265700300020 ENDDATA 5 0 E265700300021 ENDSUBENT 20 0 E265700399999 ENDENTRY 3 0 E265799999999