ENTRY 23223 20131224 22382322300000001
SUBENT 23223001 20131224 22382322300100001
BIB 13 17 2322300100002
TITLE Cross sections of the reactions 55Mn(n,2n)54Mn, 2322300100003
58Ni(n,2n)57Ni and 58Ni(n,np)57Co averaged over the 2322300100004
U-235 fission neutron spectrum 2322300100005
AUTHOR (O.Horibe, H.Chatani) 2322300100006
INSTITUTE (2JPNKNK,2JPNKTO) 2322300100007
REFERENCE (C,91JUELIC,,68,1991) 2322300100008
FACILITY (REAC,2JPNKTO) 2322300100009
INC-SPECT U-235 fission neutron spectrum 2322300100010
INC-SOURCE Neutrons from U-235 fission plate 2322300100011
METHOD (ACTIV) 2322300100012
DETECTOR (HPGE) 2322300100013
MONITOR (13-AL-27(N,A)11-NA-24,,SIG,,FIS) 2322300100014
COMMENT Hiroshi Chatani (2013-12-24): 2322300100015
- Hyper-pure germanium detector was used. 2322300100016
- 27Al(n,a)24Na=0.705 mb was used for all 3 reactions 2322300100017
STATUS (APRVD) Approved by Hiroshi Chatani (2013-12-24) 2322300100018
HISTORY (20131224C) On 2322300100019
ENDBIB 17 0 2322300100020
COMMON 1 3 2322300100021
MONIT 2322300100022
MB 2322300100023
0.705 2322300100024
ENDCOMMON 3 0 2322300100025
ENDSUBENT 24 0 2322300199999
SUBENT 23223002 20131224 22382322300200001
BIB 4 6 2322300200002
REACTION (25-MN-55(N,2N)25-MN-54,,SIG,,FIS) 2322300200003
DECAY-DATA (25-MN-54,312.D,DG,834.8,1.) 2322300200004
REL-REF (M,22140001,O.Horibe+,C,89WASH,2,923,1989) 2322300200005
Similar experimental procedure described 2322300200006
STATUS (TABLE) Table 1 of Proc. Conf.on Nucl.Data for Sci. 2322300200007
and Technol.,Juelich 1991, p.68. 2322300200008
ENDBIB 6 0 2322300200009
NOCOMMON 0 0 2322300200010
DATA 3 1 2322300200011
KT-DUMMY DATA DATA-ERR 2322300200012
MEV MB MB 2322300200013
1.32 0.150 0.017 2322300200014
ENDDATA 3 0 2322300200015
ENDSUBENT 14 0 2322300299999
SUBENT 23223003 20131224 22382322300300001
BIB 5 12 2322300300002
REACTION (28-NI-58(N,X)27-CO-57,,SIG,,FIS) 2322300300003
SAMPLE (28-NI-58,NAT=0.683) 2322300300004
DECAY-DATA (27-CO-57,271.65D,DG,122.,0.856) 2322300300005
CORRECTION Corrections were considered for 2322300300006
- detection efficiencies 2322300300007
(0.0894 for L=8 mm, 0.0295 for L=30 mm) 2322300300008
- cascade coincidence summing 2322300300009
(1.0 for both L=8 mm and 30 mm) 2322300300010
- self-shielding 2322300300011
(0.971 for both L=8 mm and 30 mm) 2322300300012
STATUS (TABLE) Text (p69) Proc. Conf.on Nucl.Data for Sci. 2322300300013
and Technol.,Juelich 1991, p.68. 2322300300014
ENDBIB 12 0 2322300300015
NOCOMMON 0 0 2322300300016
DATA 3 1 2322300300017
KT-DUMMY DATA DATA-ERR 2322300300018
MEV MB MB 2322300300019
1.32 0.232 0.005 2322300300020
ENDDATA 3 0 2322300300021
ENDSUBENT 20 0 2322300399999
SUBENT 23223004 20131224 22382322300400001
BIB 6 20 2322300400002
REACTION (28-NI-58(N,2N)28-NI-57,,SIG,,FIS) 2322300400003
SAMPLE (28-NI-57,NAT=0.683) 2322300400004
DECAY-DATA (28-NI-57,35.99HR,DG,127.,0.1288) 2322300400005
The 127 keV gamma line was used instead of the 2322300400006
1379 keV gamma line to avoid 214Bi natural background.2322300400007
ANALYSIS Weighted mean of three values obtained from 2322300400008
three measurements labelled by the source-detector 2322300400009
distance L and corresponding dead-time dt in %: 2322300400010
4.92 +/- 0.75 ub (L=30 mm, dt=2.6%) 2322300400011
5.10 +/- 0.71 ub (L=30 mm, dt=2.5%) 2322300400012
4.90 +/- 0.55 ub (L= 8 mm, dt=6.0%) 2322300400013
CORRECTION Corrections at the source-detector distance L are 2322300400014
- detection efficiencies 2322300400015
(0.0859 for L=8 mm, 0.0294 for L=30 mm) 2322300400016
- cascade coincidence summing 2322300400017
(1.196 for L=8 mm, 1.062 for L=30 mm) 2322300400018
- self-shielding 2322300400019
(0.971 for both L=8 mm and 30 mm) 2322300400020
STATUS (TABLE) Table 4 of Proc. Conf.on Nucl.Data for Sci. 2322300400021
and Technol.,Juelich 1991, p.68. 2322300400022
ENDBIB 20 0 2322300400023
NOCOMMON 0 0 2322300400024
DATA 3 1 2322300400025
KT-DUMMY DATA DATA-ERR 2322300400026
MEV MICRO-B MICRO-B 2322300400027
1.32 4.98 0.38 2322300400028
ENDDATA 3 0 2322300400029
ENDSUBENT 28 0 2322300499999
ENDENTRY 4 0 2322399999999