ENTRY 23017 20230213 23142301700000001
SUBENT 23017001 20230213 23142301700100001
BIB 13 38 2301700100002
TITLE Measurement of capture gamma rays from the broad 2301700100003
53-keV and the narrow 35-keV neutron resonances of 2301700100004
23Na 2301700100005
AUTHOR (J.Hori, S.T.Park, S.Y.Lee, M.Igashira, T.Ohsaki) 2301700100006
INSTITUTE (2JPNTIT) Research Laboratory for Nuclear Reactors 2301700100007
REFERENCE (J,NST,38,91,2001) 2301700100008
FACILITY (VDGT,2JPNTIT) 3-MV Pelletron at Research Laboratory 2301700100009
for Nuclear Reactors 2301700100010
MONITOR (79-AU-197(N,G)79-AU-198,,SIG) 2301700100011
The averaged capture cross section was calculated from2301700100012
the standard capture cross sections taken from 2301700100013
ENDF/B-VI and the normalized neutron energy spectrum 2301700100014
MONIT-REF (,,3,ENDF/B-VI,7925,1991) Data taken from ENDF/B-VI 2301700100015
file for 197 Au (MAT=7925), evaluated by P.G.Young. 2301700100016
INC-SOURCE Beam intensity is 8.6 micro-Ampere. 2301700100017
(P-LI7) 7Li(p,n)7Be reaction at 1.902 MeV 2301700100018
SAMPLE - Target enrichment is 100%. 2301700100019
- Chemical-form of target is element. 2301700100020
- Physical-form of target is solid. 2301700100021
- Target-thickness: 0.0229 nuclei/barn 2301700100022
METHOD (TOF) 2301700100023
The standard capture cross sections of 197 Au and a 2301700100024
pulse-height weighting technique were employed to 2301700100025
determine the number of neutrons incident on a 2301700100026
capture sample. 2301700100027
DETECTOR (GLASD) To measure incident neutron spectrum 2301700100028
(HPGE) To detect capture gamma-rays 2301700100029
(NAICR) Compton-suppression detector 2301700100030
STATUS (APRVD) Proofread by Junichi Hori (2007.11.30) 2301700100031
HISTORY (20071023C) 2301700100032
(20130203U) SD: Illegal blank from REL-REF in 2301700100033
Subent 5 removed. 2301700100034
(20180830A) SD: REACTION code corrected in Subent 002. 2301700100035
Cosmetic correction in REFERENCE. 2301700100036
(20220102A) SD: Subent 006 deleted according to 2301700100037
CP-D/1028. 2301700100038
(20230213A) SD: Subent 0006 deleted (Ex and J are 2301700100039
values of reaction product). 2301700100040
ENDBIB 38 0 2301700100041
NOCOMMON 0 0 2301700100042
ENDSUBENT 41 0 2301700199999
SUBENT 23017002 20180830 22702301700200001
BIB 4 4 2301700200002
REACTION (11-NA-23(N,G)11-NA-24,,SPC,,RES/REL) 2301700200003
ERR-ANALYS (DATA-ERR) No information on source of uncertainties 2301700200004
STATUS (TABLE) Table 4, p.95 of Nucl.Sci.Tech.38(2001)91 2301700200005
HISTORY (20180830A) SD: SF4=Na-24 added to REACTION code. 2301700200006
ENDBIB 4 0 2301700200007
NOCOMMON 0 0 2301700200008
DATA 6 28 2301700200009
EN-RES E E-ERR DATA DATA-ERR LVL-FIN 2301700200010
KEV KEV KEV ARB-UNITS ARB-UNITS KEV 2301700200011
53. 6537.0 0.5 15.7 1.3 472. 2301700200012
53. 6445.2 0.5 10.2 1.0 563. 2301700200013
53. 5663.2 1.0 28.5 2.3 1345. 2301700200014
53. 5162.9 0.5 8.72 0.84 1846. 2301700200015
53. 4495.6 0.8 7.7 1.0 2514. 2301700200016
53. 4105.7 0.8 4.78 0.79 2904. 2301700200017
53. 3637.6 1.1 0.61 0.28 3372. 2301700200018
53. 3596.4 0.7 18.9 1.5 3413. 2301700200019
53. 3420.4 0.8 6.00 0.64 3589. 2301700200020
53. 3381.4 0.8 3.76 0.53 3628. 2301700200021
53. 3353.7 1.2 1.88 0.37 3656. 2301700200022
53. 3076.5 1.0 2.41 0.60 3936. 2301700200023
53. 2447.6 0.5 3.70 0.47 4562. 2301700200024
53. 2315.8 0.5 2.01 0.50 4692. 2301700200025
53. 1949.5 0.3 2.3 1.2 5060. 2301700200026
35. 6520.4 0.9 2.26 0.50 472. 2301700200027
35. 6429.2 0.4 37.6 3.0 563. 2301700200028
35. 5649.8 1.0 12.8 1.4 1345. 2301700200029
35. 5146.4 0.6 5.56 0.99 1846. 2301700200030
35. 5106.9 0.4 26.2 1.9 1886. 2301700200031
35. 4429.9 0.8 6.84 0.78 2563. 2301700200032
35. 4088.8 1.2 1.71 0.58 2904. 2301700200033
35. 3364.9 0.7 20.6 1.5 3628. 2301700200034
35. 2796.9 0.5 3.64 0.55 4196. 2301700200035
35. 2299.3 0.6 2.25 0.49 4692. 2301700200036
35. 2084.2 0.3 12.3 1.0 4909. 2301700200037
35. 1933.2 0.5 1.01 0.42 5060. 2301700200038
35. 1875.8 0.6 1.36 0.38 5117. 2301700200039
ENDDATA 30 0 2301700200040
ENDSUBENT 39 0 2301700299999
SUBENT 23017003 20071203 21892301700300001
BIB 3 15 2301700300002
REACTION (11-NA-23(N,G),PAR,WID) 2301700300003
ERR-ANALYS (ERR-1) Uncertainty for standard capture cross section 2301700300004
of 197Au 2301700300005
(ERR-2) Maximum uncertainty for full-energy-peak 2301700300006
efficiency and weighting function of gamma-ray 2301700300007
spectrometer (4-7%) 2301700300008
(ERR-3) Uncertainty for extrapolation of pulse-height 2301700300009
spectrum below discrimination level 2301700300010
(ERR-4) Maximum uncertainty for correction factor for 2301700300011
neutron self-shielding and multiple-scattering 2301700300012
(<1%) 2301700300013
(ERR-5) Maximum uncertainty in resonance parameters of 2301700300014
lowest levels used in data processing (<0.2%) 2301700300015
(DATA-ERR) No information on source of uncertainties 2301700300016
STATUS (TABLE) Taken from Table 7, p99 of reference 2301700300017
ENDBIB 15 0 2301700300018
COMMON 6 3 2301700300019
EN-RES ERR-1 ERR-2 ERR-3 ERR-4 ERR-5 2301700300020
KEV PER-CENT PER-CENT PER-CENT PER-CENT PER-CENT 2301700300021
53. 3. 7. 3. 1. 0.2 2301700300022
ENDCOMMON 3 0 2301700300023
DATA 3 15 2301700300024
E-LVL-FIN DATA DATA-ERR 2301700300025
KEV EV EV 2301700300026
472. 0.128 0.013 2301700300027
563. 0.083 0.009 2301700300028
1345. 0.233 0.023 2301700300029
1846. 0.071 0.008 2301700300030
2514. 0.063 0.009 2301700300031
2904. 0.039 0.007 2301700300032
3372. 0.005 0.002 2301700300033
3413. 0.154 0.015 2301700300034
3589. 0.049 0.006 2301700300035
3628. 0.031 0.005 2301700300036
3656. 0.015 0.003 2301700300037
3936. 0.020 0.005 2301700300038
4562. 0.030 0.004 2301700300039
4692. 0.016 0.004 2301700300040
5060. 0.019 0.010 2301700300041
ENDDATA 17 0 2301700300042
ENDSUBENT 41 0 2301700399999
SUBENT 23017004 20071203 21892301700400001
BIB 3 16 2301700400002
REACTION 1(11-NA-23(N,G),PAR,WID/STR) 2301700400003
2(11-NA-23(N,G),PAR,WID) 2301700400004
ERR-ANALYS (ERR-1) Uncertainty for standard capture cross section 2301700400005
of 197Au 2301700400006
(ERR-2) Maximum uncertainty for full-energy-peak 2301700400007
efficiency and weighting function of gamma-ray 2301700400008
spectrometer (4-7%) 2301700400009
(ERR-3) Uncertainty for extrapolation of pulse-height 2301700400010
spectrum below discrimination level 2301700400011
(ERR-4) Maximum uncertainty for correction factor for 2301700400012
neutron self-shielding and multiple-scattering 2301700400013
(<1%) 2301700400014
(ERR-5) Uncertainty in resonance parameters of lowest 2301700400015
levels used in data processing 2301700400016
(DATA-ERR) No information on source of uncertainties 2301700400017
STATUS (TABLE) Taken from Table 7, p99 of reference 2301700400018
ENDBIB 16 0 2301700400019
COMMON 6 3 2301700400020
EN-RES ERR-1 ERR-2 ERR-3 ERR-4 ERR-5 2301700400021
KEV PER-CENT PER-CENT PER-CENT PER-CENT PER-CENT 2301700400022
35. 3. 7. 3. 1. 8. 2301700400023
ENDCOMMON 3 0 2301700400024
DATA 5 13 2301700400025
E-LVL-FIN DATA 1DATA-ERR 1DATA 2DATA-ERR 2 2301700400026
KEV EV EV EV EV 2301700400027
472. 0.006 0.001 0.016 0.004 2301700400028
563. 0.092 0.009 0.239 0.030 2301700400029
1345. 0.031 0.003 0.080 0.010 2301700400030
1846. 0.014 0.003 0.036 0.007 2301700400031
1886. 0.064 0.006 0.166 0.020 2301700400032
2563. 0.017 0.002 0.044 0.007 2301700400033
2904. 0.004 0.001 0.010 0.004 2301700400034
3628. 0.050 0.005 0.130 0.016 2301700400035
4196. 0.009 0.001 0.023 0.004 2301700400036
4692. 0.006 0.001 0.016 0.004 2301700400037
4909. 0.030 0.003 0.078 0.010 2301700400038
5060. 0.002 0.001 0.005 0.002 2301700400039
5117. 0.003 0.001 0.008 0.002 2301700400040
ENDDATA 15 0 2301700400041
ENDSUBENT 40 0 2301700499999
SUBENT 23017005 20130203 22342301700500001
BIB 5 24 2301700500002
REL-REF (A,10001014,R.W.Hockenbury+,J,PR,178,1746,1969) 2301700500003
Larger than present result for 53 keV resonance, but 2301700500004
agree with present result for 35 keV resonance 2301700500005
(A,30385002,A.R.de L.Musgrove+,C,78HARWELL,,426,1978) 2301700500006
Agree with present result for 35 keV resonance 2301700500007
REACTION 1(11-NA-23(N,G),,WID/STR) 2301700500008
2(11-NA-23(N,G),,WID) 2301700500009
ERR-ANALYS (ERR-1) Uncertainty for standard capture cross section 2301700500010
of 197Au 2301700500011
(ERR-2,4.,7.) Uncertainty for full-energy-peak 2301700500012
efficiency and weighting function of gamma-ray 2301700500013
spectrometer (4-7%) 2301700500014
(ERR-3) Uncertainty for extrapolation of pulse-height 2301700500015
spectrum below discrimination level 2301700500016
(ERR-4,,1.) Uncertainty for correction factor for 2301700500017
neutron self-shielding and multiple-scattering 2301700500018
(<1%) 2301700500019
(ERR-5) Uncertainty in resonance parameters of lowest 2301700500020
levels used in data processing (Maximum for 53 2301700500021
keV state) 2301700500022
(DATA-ERR) No information on source of uncertainties 2301700500023
STATUS (TABLE) Taken from Table 9, p100 of reference 2301700500024
HISTORY (20130203U) SD: Illegal blank from REL-REF. ERR-ANALYS 2301700500025
corrected. 2301700500026
ENDBIB 24 0 2301700500027
COMMON 2 3 2301700500028
ERR-1 ERR-3 2301700500029
PER-CENT PER-CENT 2301700500030
3. 3. 2301700500031
ENDCOMMON 3 0 2301700500032
DATA 6 2 2301700500033
EN-RES DATA 1DATA-ERR 1DATA 2DATA-ERR 2ERR-5 2301700500034
KEV EV EV EV EV PER-CENT 2301700500035
35. 0.328 0.031 0.85 0.14 8. 2301700500036
53. 0.96 0.10 0.2 2301700500037
ENDDATA 4 0 2301700500038
ENDSUBENT 37 0 2301700599999
NOSUBENT 23017006 20230213 23142301700600001
ENDENTRY 6 0 2301799999999