ENTRY 22346 20230211 2234600000001 SUBENT 22346001 20230211 20231011 2234600100001 BIB 15 48 2234600100002 TITLE Radiochemical determination of the neutron capture 2234600100003 cross sections of 241-Am irradiated in the JMTR 2234600100004 reactor 2234600100005 AUTHOR (N.Shinohara,Y.Hatsukawa,K.Hata,N.Kohno) 2234600100006 INSTITUTE (2JPNJAE) 2234600100007 REFERENCE ((S,JAERI-C-97-004,167,1997)= 2234600100008 (R,INDC(JPN)-178,167,1997)) main reference, data 2234600100009 are given. First Internet Conference, April 1995 2234600100010 FACILITY (REAC,2JPNJAE) Japan Material Testing Reactor - JMTR 2234600100011 MONITOR (27-CO-59(N,G)27-CO-60,,SIG) Cobalt and gold monitors 2234600100012 (79-AU-197(N,G)79-AU-198,,SIG) are used for the 2234600100013 neutron flux monitoring 2234600100014 INC-SOURCE (REAC) 2234600100015 INC-SPECT Maxwellian neutron spectrum 2234600100016 SAMPLE Cobalt and gold wires for flux monitoring. 2234600100017 Am-241 was purified by ionic-exchange method and 2234600100018 electrodeposited on aluminium disks. 2234600100019 Americium samples and radiometric sources for alpha- 2234600100020 particle measurements were purified chromatographi- 2234600100021 cally by anion exchange with nitric acid and methil- 2234600100022 alcohol at room temperature. Am-241 content before 2234600100023 irradiation was more than 99.99%, chemical recove- 2234600100024 ry of americium after the ion exchange is more than 2234600100025 99.9% 2234600100026 DETECTOR (SIBAR) Silicon surface-barrier detectors for Am-241 2234600100027 measurements before and after irradiation 2234600100028 (HPGE) high purity coaxial Ge-detector for gamma 2234600100029 measurements 2234600100030 DECAY-DATA (95-AM-241,432.0YR,A,,1.0) 2234600100031 (95-AM-242-M,152.0YR,G,,0.99524) 2234600100032 (95-AM-242-G,16.01HR,B-,,0.827) 2234600100033 (96-CM-242,162.76D,A,,1.0) 2234600100034 (94-PU-238,87.71YR,A,,1.0) 2234600100035 ASSUMED (ASSUM1,27-CO-59(N,G)27-CO-60,,SIG) 2234600100036 (ASSUM2,27-CO-59(N,G)27-CO-60,,RI) 2234600100037 (ASSUM3,79-AU-197(N,G)79-AU-198,,SIG) 2234600100038 (ASSUM4,79-AU-197(N,G)79-AU-198,,RI) 2234600100039 ERR-ANALYS (DATA-ERR) No information about source of uncertainty 2234600100040 STATUS (TABLE) Data are taken from JAERI-C-97-004,167 2234600100041 HISTORY (19970828C) + + Compiled by S.Maev + + 2234600100042 (20121210A) SD: Updated to new date formats,lower case.2234600100043 Corrected according last EXFOR rules and Dict. 2234600100044 Ref. was corrected (JAERI-97-004 -> JAERI-C-97-004) 2234600100045 ERR-T -> DATA-ERR. REACTION code was corrected in 2234600100046 Subents 2,5. 2234600100047 (20220216U) SD: Year of the JAERI-C-97-004,167 ref. 2234600100048 updated (1996 -> 1997). 2234600100049 (20230211A) SD: Correction in several Subents. 2234600100050 ENDBIB 48 0 2234600100051 COMMON 8 6 2234600100052 ASSUM1 ASSUM1-ERR ASSUM2 ASSUM2-ERR ASSUM3 ASSUM3-ERR 2234600100053 ASSUM4 ASSUM4-ERR 2234600100054 B B B B B B 2234600100055 B B 2234600100056 37.18 0.06 74. 2. 98.65 0.09 2234600100057 1550. 28. 2234600100058 ENDCOMMON 6 0 2234600100059 ENDSUBENT 58 0 2234600199999 SUBENT 22346002 20230211 20231011 2234600200001 BIB 3 4 2234600200002 REACTION (95-AM-241(N,G)95-AM-242-M,,SIG) 2234600200003 STATUS (SPSDD,22727002) Final value 2234600200004 HISTORY (20121210A) SD: In SF4: '-M1' -> 'M' in REACTION code 2234600200005 (20230211U) SD: STATUS added. 2234600200006 ENDBIB 4 0 2234600200007 NOCOMMON 0 0 2234600200008 DATA 3 1 2234600200009 EN DATA DATA-ERR 2234600200010 EV B B 2234600200011 2.53E-02 60.9 2.6 2234600200012 ENDDATA 3 0 2234600200013 ENDSUBENT 12 0 2234600299999 SUBENT 22346003 20230211 20231011 2234600300001 BIB 3 3 2234600300002 REACTION (95-AM-241(N,G)95-AM-242-G,,SIG) 2234600300003 STATUS (SPSDD,22727003) Final value 2234600300004 HISTORY (20230211U) SD: STATUS added. 2234600300005 ENDBIB 3 0 2234600300006 NOCOMMON 0 0 2234600300007 DATA 3 1 2234600300008 EN DATA DATA-ERR 2234600300009 EV B B 2234600300010 2.53E-02 736. 31. 2234600300011 ENDDATA 3 0 2234600300012 ENDSUBENT 11 0 2234600399999 SUBENT 22346004 20230211 20231011 2234600400001 BIB 3 3 2234600400002 REACTION (95-AM-241(N,G)95-AM-242,,SIG) 2234600400003 STATUS (SPSDD,22727004) Final value 2234600400004 HISTORY (20230211U) SD: STATUS added. 2234600400005 ENDBIB 3 0 2234600400006 NOCOMMON 0 0 2234600400007 DATA 3 1 2234600400008 EN DATA DATA-ERR 2234600400009 EV B B 2234600400010 2.53E-02 797. 31. 2234600400011 ENDDATA 3 0 2234600400012 ENDSUBENT 11 0 2234600499999 SUBENT 22346005 20230211 20231011 2234600500001 BIB 3 5 2234600500002 REACTION (95-AM-241(N,G)95-AM-242-M,,RI) 2234600500003 STATUS (SPSDD,22727005) Final value 2234600500004 HISTORY (20121210A) SD: In SF4: '-M1' -> 'M' in REACTION code 2234600500005 (20230211A) SD: EN-MIN: 2.53E-02 eV -> 0.5 eV. 2234600500006 STATUS added. 2234600500007 ENDBIB 5 0 2234600500008 NOCOMMON 0 0 2234600500009 DATA 3 1 2234600500010 EN-MIN DATA DATA-ERR 2234600500011 EV B B 2234600500012 0.5 213. 13. 2234600500013 ENDDATA 3 0 2234600500014 ENDSUBENT 13 0 2234600599999 SUBENT 22346006 20230211 20231011 2234600600001 BIB 3 4 2234600600002 REACTION (95-AM-241(N,G)95-AM-242-G,,RI) 2234600600003 STATUS (SPSDD,22727006) Final value 2234600600004 HISTORY (20230211A) SD: EN-MIN: 2.53E-02 eV -> 0.5 eV. 2234600600005 STATUS added. 2234600600006 ENDBIB 4 0 2234600600007 NOCOMMON 0 0 2234600600008 DATA 3 1 2234600600009 EN-MIN DATA DATA-ERR 2234600600010 EV B B 2234600600011 0.5 1684. 92. 2234600600012 ENDDATA 3 0 2234600600013 ENDSUBENT 12 0 2234600699999 SUBENT 22346007 20230211 20231011 2234600700001 BIB 3 4 2234600700002 REACTION (95-AM-241(N,G)95-AM-242,,RI) 2234600700003 STATUS (SPSDD,22727007) Final value 2234600700004 HISTORY (20230211A) SD: EN-MIN: 2.53E-02 eV -> 0.5 eV. 2234600700005 STATUS added. 2234600700006 ENDBIB 4 0 2234600700007 NOCOMMON 0 0 2234600700008 DATA 3 1 2234600700009 EN-MIN DATA DATA-ERR 2234600700010 EV B B 2234600700011 0.5 1897. 93. 2234600700012 ENDDATA 3 0 2234600700013 ENDSUBENT 12 0 2234600799999 SUBENT 22346008 20230211 20231011 2234600800001 BIB 3 3 2234600800002 REACTION (95-AM-241(N,G)95-AM-242-G/T,,SIG/RAT) 2234600800003 STATUS (SPSDD,22727008) Final value 2234600800004 HISTORY (20230211U) SD: STATUS added. 2234600800005 ENDBIB 3 0 2234600800006 NOCOMMON 0 0 2234600800007 DATA 3 1 2234600800008 EN DATA DATA-ERR 2234600800009 EV NO-DIM NO-DIM 2234600800010 2.53E-02 0.92 0.05 2234600800011 ENDDATA 3 0 2234600800012 ENDSUBENT 11 0 2234600899999 SUBENT 22346009 20230211 20231011 2234600900001 BIB 4 7 2234600900002 REACTION (95-AM-241(N,G)95-AM-242-G/T,,SIG/RAT,,EPI) 2234600900003 COMMENT Energy in the data section is called 'epithermal' 2234600900004 in the reference and assumed as 0.45 eV 2234600900005 by the compiler 2234600900006 STATUS (SPSDD,22727009) Final value 2234600900007 HISTORY (20230211A) SD: SF8=EPI added to REACTION code. 2234600900008 EN-MIN: 0.45E-01 eV -> 0.5 eV STATUS added. 2234600900009 ENDBIB 7 0 2234600900010 NOCOMMON 0 0 2234600900011 DATA 3 1 2234600900012 EN-MIN DATA DATA-ERR 2234600900013 EV NO-DIM NO-DIM 2234600900014 0.5 0.89 0.07 2234600900015 ENDDATA 3 0 2234600900016 ENDSUBENT 15 0 2234600999999 ENDENTRY 9 0 2234699999999