ENTRY 32825 20230905 3282500000001 SUBENT 32825001 20230905 20240316 3282500100001 BIB 13 27 3282500100002 TITLE Measurement of the total cross section of nuclear 3282500100003 reactions induced by monoenergetic fast neutrons 3282500100004 AUTHOR (Shen Ji-an, Liu Wei-ren) 3282500100005 INSTITUTE (3CPRAEP) 3282500100006 REFERENCE (J,CST,6,554,1964) 3282500100007 FACILITY (CCW,3CPRAEP) 3282500100008 INC-SOURCE (D-D) 2.8 MeV neutrons with a yield of about 5E6 n/s 3282500100009 were produced with a deuteron beam current of 100 uA. 3282500100010 (D-T) 14.7 MeV neutrons with a yield of about 5E7 n/s 3282500100011 were produced with a deuteron beam current of 100 uA. 3282500100012 SAMPLE The samples (> 99.9% purity) with 3 cm diameter were 3282500100013 located between neutron source and detector. 3282500100014 DETECTOR (SCIN) The neutron detector consist of a stilbene 3282500100015 crystal (2.5 cm diameter, 1.2 cm thickness) and a 3282500100016 photomultiplier. 3282500100017 (BF3) A BF3 long counter was used to monitor the 3282500100018 neutron flux. 3282500100019 METHOD (TRN) 3282500100020 CORRECTION Secondary neutron correction 3282500100021 ERR-ANALYS (DATA-ERR) No information on the source of the 3282500100022 uncertainty 3282500100023 (ERR-1,0.6,2.5) The statistics and instability of 3282500100024 instruments and accelerators, 0.6-2.5% 3282500100025 (ERR-2) impurity and inhomogeneity of sample, 0.2% 3282500100026 STATUS (TABLE) Table in page 556 of 3282500100027 At.En.Sci.Technol.6,554,1964 3282500100028 HISTORY (20230905C) Jimin Wang (CNDC) and On. 3282500100029 ENDBIB 27 0 3282500100030 COMMON 1 3 3282500100031 ERR-2 3282500100032 PER-CENT 3282500100033 0.2 3282500100034 ENDCOMMON 3 0 3282500100035 ENDSUBENT 34 0 3282500199999 SUBENT 32825002 20230905 20240316 3282500200001 BIB 2 3 3282500200002 REACTION (29-CU-0(N,TOT),,SIG) 3282500200003 MISC-COL (MISC1) Sample thickness 3282500200004 (MISC2) Transmission 3282500200005 ENDBIB 3 0 3282500200006 NOCOMMON 0 0 3282500200007 DATA 5 6 3282500200008 EN DATA DATA-ERR MISC1 MISC2 3282500200009 MEV B B MM NO-DIM 3282500200010 2.8 3.16 0.03 28.15 0.478 3282500200011 2.8 3.18 0.08 14.16 0.688 3282500200012 2.8 3.15 0.03 48.01 0.285 3282500200013 14.7 2.89 0.03 28.15 0.514 3282500200014 14.7 2.87 0.07 14.16 0.716 3282500200015 14.7 2.89 0.03 48.01 0.322 3282500200016 ENDDATA 8 0 3282500200017 ENDSUBENT 16 0 3282500299999 SUBENT 32825003 20230905 20240316 3282500300001 BIB 2 3 3282500300002 REACTION (82-PB-0(N,TOT),,SIG) 3282500300003 MISC-COL (MISC1) Sample thickness 3282500300004 (MISC2) Transmission 3282500300005 ENDBIB 3 0 3282500300006 NOCOMMON 0 0 3282500300007 DATA 5 2 3282500300008 EN DATA DATA-ERR MISC1 MISC2 3282500300009 MEV B B MM NO-DIM 3282500300010 2.8 7.48 0.07 30.04 0.485 3282500300011 14.7 5.40 0.07 30.04 0.604 3282500300012 ENDDATA 4 0 3282500300013 ENDSUBENT 12 0 3282500399999 SUBENT 32825004 20230905 20240316 3282500400001 BIB 2 3 3282500400002 REACTION (92-U-0(N,TOT),,SIG) 3282500400003 MISC-COL (MISC1) Sample thickness 3282500400004 (MISC2) Transmission 3282500400005 ENDBIB 3 0 3282500400006 NOCOMMON 0 0 3282500400007 DATA 5 2 3282500400008 EN DATA DATA-ERR MISC1 MISC2 3282500400009 MEV B B MM NO-DIM 3282500400010 2.8 7.71 0.11 10.01 0.704 3282500400011 14.7 5.86 0.13 10.01 0.774 3282500400012 ENDDATA 4 0 3282500400013 ENDSUBENT 12 0 3282500499999 ENDENTRY 4 0 3282599999999