ENTRY 30849 20210825 32063084900000001
SUBENT 30849001 20210825 32063084900100001
BIB 16 39 3084900100002
TITLE Neutron-induced reaction cross-sections of 93Nb with 3084900100003
fast neutron based on 9Be(p,n) reaction 3084900100004
AUTHOR (H.Naik, G.N.Kim, K.Kim, M.Zaman, M.Nadeem, M.Sahid) 3084900100005
INSTITUTE (3INDTRM,3KORKNU) 3084900100006
REFERENCE (J,NP/A,970,156,2018) 3084900100007
FACILITY (CYCLO,3KORKRM) MC-50 cyclotron (KIRAMS) 3084900100008
INC-SOURCE (P-BE) The neutron beam was produced from the 9Be(p,n) 3084900100009
reaction by impinging 25, 35, and 45 MeV proton beams 3084900100010
on a 5 mm thick Be target. 3084900100011
SAMPLE Nb foil (thickness 0.05 mm, size of 0.8-1 cm x 1 cm, 3084900100012
weight of 40.2-54.3 mg) 3084900100013
METHOD (ACTIV) Irradiation for 0.5-1 hour (200 nA) 3084900100014
(GSPEC) Started after the cooling time (1.8-2.4 hour) 3084900100015
DETECTOR (HPGE) Energy resolution of 1.8 keV FWHM at 1332.5 keV 3084900100016
peak of 60Co and detection efficiency of 20% at 1332.53084900100017
keV relative to 7.6 cm diameter x 7.6 cm length 3084900100018
NaI(Tl) detector 3084900100019
MONITOR (13-AL-27(N,X)11-NA-24,,SIG) 3084900100020
- Al foil (thickness 0.025 mm, purity > 99.99%) 3084900100021
The neutron fluxes from the reaction threshold to the 3084900100022
maximum neutron energies was calculated with the 3084900100023
MCNPX code. 3084900100024
The experimental data used to obtain the flux-weighted 3084900100025
average cross-section for Al(n,a)24Na reaction for 3084900100026
the neutron energies of 25,35 and 45 MeV are 0.04078, 3084900100027
0.04996 and 0.04128 mb. 3084900100028
DECAY-MON (11-NA-24,14.959HR,DG,1368.6,1.00) 3084900100029
MONIT-REF (,,3,TENDL-2015,,2015) 3084900100030
REL-REF (R,,R.B.Firestone+,B,FIRESTONE,,,2004) WWW Version 3084900100031
2.1, Decay data 3084900100032
(R,,J.Blachot+,J,APH,6,3,1981) Decay data 3084900100033
ERR-ANALYS (ERR-T) Total uncertainty (6.5-10.8%)3084900100034
(ERR-S,5.,10.) Statistical uncertainty (5-10%)3084900100035
(ERR-1) neutron flux estimation (~2%)3084900100036
(ERR-2) irradiation time (~0.5%)3084900100037
(ERR-3) detection efficiency (~3%)3084900100038
(ERR-4) half-life and gamma-ray abundance (~2%)3084900100039
STATUS (APRVD) Approved by G.N.Kim (2021-10-25) 3084900100040
HISTORY (20210825C) S.C.Yang 3084900100041
ENDBIB 39 0 3084900100042
COMMON 4 3 3084900100043
ERR-1 ERR-2 ERR-3 ERR-4 3084900100044
PER-CENT PER-CENT PER-CENT PER-CENT 3084900100045
2. 0.5 3. 2. 3084900100046
ENDCOMMON 3 0 3084900100047
ENDSUBENT 46 0 3084900199999
SUBENT 30849002 20210825 32063084900200001
BIB 3 3 3084900200002
REACTION (41-NB-93(N,2N)41-NB-92-M,,SIG,,SPA) 3084900200003
DECAY-DATA (41-NB-92-M,10.15D,DG,934.46,0.99) 3084900200004
STATUS (TABLE) Table 4 of Nucl.Phys.A,970,156,2018 3084900200005
ENDBIB 3 0 3084900200006
NOCOMMON 0 0 3084900200007
DATA 3 3 3084900200008
EN-MEAN DATA ERR-T 3084900200009
MEV MB MB 3084900200010
14.390 355.0 33.7 3084900200011
19.423 301.8 33.2 3084900200012
26.392 187.0 13.1 3084900200013
ENDDATA 5 0 3084900200014
ENDSUBENT 13 0 3084900299999
SUBENT 30849003 20210825 32063084900300001
BIB 3 3 3084900300002
REACTION (41-NB-93(N,3N)41-NB-91-M,,SIG,,SPA) 3084900300003
DECAY-DATA (41-NB-91-M,60.86D,DG,1204.77,0.029) 3084900300004
STATUS (TABLE) Table 4 of Nucl.Phys.A,970,156,2018 3084900300005
ENDBIB 3 0 3084900300006
NOCOMMON 0 0 3084900300007
DATA 3 2 3084900300008
EN-MEAN DATA ERR-T 3084900300009
MEV MB MB 3084900300010
22.752 153.4 20.0 3084900300011
29.801 170.0 21.8 3084900300012
ENDDATA 4 0 3084900300013
ENDSUBENT 12 0 3084900399999
SUBENT 30849004 20210825 32063084900400001
BIB 3 4 3084900400002
REACTION (41-NB-93(N,4N)41-NB-90,,SIG,,SPA) 3084900400003
DECAY-DATA (41-NB-90-G,14.6HR,DG,141.18,0.668, 3084900400004
DG,1129.23,0.927) 3084900400005
STATUS (TABLE) Table 4 of Nucl.Phys.A,970,156,2018 3084900400006
ENDBIB 4 0 3084900400007
NOCOMMON 0 0 3084900400008
DATA 3 1 3084900400009
EN-MEAN DATA ERR-T 3084900400010
MEV MB MB 3084900400011
33.995 79.8 10.9 3084900400012
ENDDATA 3 0 3084900400013
ENDSUBENT 12 0 3084900499999
ENDENTRY 4 0 3084999999999