ENTRY            31716   20141212                             31673171600000001 
SUBENT        31716001   20141212                             31673171600100001 
BIB                 13         36                                 3171600100002 
TITLE      Measurement of thermal neutron and resonance integral  3171600100003 
           cross sections of the reaction 51V(n,gamma)52V using   3171600100004 
           a 20 Ci Am-Be isotopic neutron source                  3171600100005 
AUTHOR     (S.E.Agbemava,B.J.B.Nyarko,J.J.Fletcher,               3171600100006 
           R.B.M.Sogbadji, E.Mensimah,M.Asamoah)                  3171600100007 
INSTITUTE  (3GHALGN)                                              3171600100008 
REFERENCE  (J,ANE,38,1616,2011) Main reference                    3171600100009 
           (R,INDC(NDS)-0574,72,2010) Data for V, I, Sm and U-238 3171600100010 
INC-SOURCE (AM-BE)20 Ci 241Am-Be isotopic neutron source,         3171600100011 
           moderated with water.                                  3171600100012 
SAMPLE     (23-V-51,NAT=0.9975) 10 ppm standard solution of       3171600100013 
           vanadium, and the  comparator isotope Mn-55 as also    3171600100014 
           contained in a 10 ppm standard  solution of manganese. 3171600100015 
           The certified concentration of manganese in  the       3171600100016 
           manganese standard solution was 10.01 +/- 0.03 mg/g    3171600100017 
           and that of  vanadium was 4.86 +/- 0.02 mg/g in the    3171600100018 
           vanadium standard solution.                            3171600100019 
INC-SPECT  The extent of non-ideality of epithermal flux shape,   3171600100020 
           alpha-factor at the sample irradiation position was    3171600100021 
           experimentally determined to be 0.134 +/- 0.01 by      3171600100022 
           dual monitor method using 197Au and 95Zr. The thermal  3171600100023 
           neutron flux is (1.46+/-0.01)x10**4 n/cm**2/s and the  3171600100024 
           epithermal neutron flux is                             3171600100025 
            (7.23+/-0.02)x10**2 n/cm**2/s.                        3171600100026 
DETECTOR   (HPGE) Induced radioactivity in the samples were       3171600100027 
           counted by HPGe coaxial detector, which has a          3171600100028 
           relative efficiency of 25%.                            3171600100029 
METHOD     (MOMIX,CADMB,ACTIV)                                    3171600100030 
DECAY-MON  (25-MN-56,2.58HR,DG,846.8,0.989)                       3171600100031 
MONIT-REF  (,De Corte+,C,88MITO,,583,1988)                        3171600100032 
HISTORY    (20111024C)                                            3171600100033 
           (20141212A) VS. MONITOR 001->002 and corrected in 003  3171600100034 
                       BIB minor corrections.                     3171600100035 
STATUS     (TABLE) Data were taken from TABLE 3                   3171600100036 
                            in the J,ANE,38,1616,2011.            3171600100037 
           (APRVD) Approved by Dr. S.E.Agbemava, 19 Nov. 2011     3171600100038 
ENDBIB              36          0                                 3171600100039 
NOCOMMON             0          0                                 3171600100040 
ENDSUBENT           39          0                                 3171600199999 
SUBENT        31716002   20141212                             31673171600200001 
BIB                  5         20                                 3171600200002 
REACTION   (23-V-51(N,G)23-V-52,,SIG)                             3171600200003 
DECAY-DATA (23-V-52,3.75MIN,DG,1434.0,1.)                         3171600200004 
MONITOR    (25-MN-55(N,G)25-MN-56,,SIG)                           3171600200005 
ERR-ANALYS (ERR-T) Total uncertainty of the reported value.       3171600200006 
                   Total experimental uncertainty (3.23%)         3171600200007 
           (ERR-S) Statistical uncertainty (2.2%).                3171600200008 
           (ERR-1) Detector efficiency (2.23%)                    3171600200009 
           (ERR-2) Mass of the sample (V) (0.02%)                 3171600200010 
           (ERR-3) Gamma-ray emission probability (0.8%)          3171600200011 
           (ERR-4) Thermal neutron self-shielding factor (0.01%)  3171600200012 
           (ERR-5) Total experimental uncertainty due to          3171600200013 
                   normalization to 25-MN-55(N,G)25-MN-56 thermal 3171600200014 
                   neutron cross section  1.81%.                  3171600200015 
                   Partial uncertainties of normalization:        3171600200016 
                   - Statistical uncertainty (1.35%)              3171600200017 
                   - Detector efficiency (1.17%)                  3171600200018 
                   - Mass of the sample (Mn) (0.02%)              3171600200019 
                   - Gamma-ray emission probability (0.3%)        3171600200020 
                   - Thermal neutron self-shielding factor (0.01%)3171600200021 
HISTORY    (20141212A) VS. MONITOR 001->002                       3171600200022 
ENDBIB              20          0                                 3171600200023 
NOCOMMON             0          0                                 3171600200024 
DATA                10          1                                 3171600200025 
EN         DATA       ERR-T      MONIT      ERR-S      ERR-1      3171600200026 
ERR-2      ERR-3      ERR-4      ERR-5                            3171600200027 
EV         B          B          B          PER-CENT   PER-CENT   3171600200028 
PER-CENT   PER-CENT   PER-CENT   PER-CENT                         3171600200029 
     0.0253       5.15       0.19      13.2        2.2      2.23  3171600200030 
       0.02        0.8       0.01       1.81                      3171600200031 
ENDDATA              6          0                                 3171600200032 
ENDSUBENT           31          0                                 3171600299999 
SUBENT        31716003   20141212                             31673171600300001 
BIB                  5         26                                 3171600300002 
REACTION   (23-V-51(N,G)23-V-52,,RI)                              3171600300003 
DECAY-DATA (23-V-52,3.75MIN,DG,1434.0,1.0)                        3171600300004 
MONITOR    (25-MN-55(N,G)25-MN-56,,RI)                            3171600300005 
ERR-ANALYS (ERR-T) Total uncertainty of the reported value.       3171600300006 
                   Total experimental uncertainty (4.01%)         3171600300007 
           (ERR-S) Statistical uncertainty (2.2%)                 3171600300008 
           (ERR-1) Detector efficiency (2.23%)                    3171600300009 
           (ERR-2) Mass of the sample (V) (0.02%)                 3171600300010 
           (ERR-3) Gamma-ray emission probability (0.8%)          3171600300011 
           (ERR-4) Thermal neutron self-shielding factor (0.01%)  3171600300012 
           (ERR-5) Alpha-shape parameter studied reaction (2.13%) 3171600300013 
           (ERR-6) Effective resonance energy of 51V (1.02%)      3171600300014 
           (ERR-7) Epithermal neutron self-shielding fact. (0.1%) 3171600300015 
           (ERR-8) Total experimental uncertainty due to          3171600300016 
                   normalization to 25-MN-55(N,G)25-MN-56         3171600300017 
                   resonance integral (2.91%).                    3171600300018 
                  Partial uncertainties of normalization:         3171600300019 
                  - Statistical uncertainty (1.35%)               3171600300020 
                  - Detector efficiency (1.17%)                   3171600300021 
                  - Mass of the sample (Mn) (0.02%)               3171600300022 
                  - Gamma-ray emission probability (0.3%)         3171600300023 
                  - Thermal neutron self-shielding factor (0.01%) 3171600300024 
                  - Alpha-shape parameter (2.13%)                 3171600300025 
                  - Effective resonance energy of 55Mn (0.79%)    3171600300026 
                  - Epithermal neutron self-shielding fact. (0.1%)3171600300027 
HISTORY    (20141212A) VS. MONITOR corrected                      3171600300028 
ENDBIB              26          0                                 3171600300029 
NOCOMMON             0          0                                 3171600300030 
DATA                13          1                                 3171600300031 
EN-MIN     DATA       ERR-T      MONIT      ERR-S      ERR-1      3171600300032 
ERR-2      ERR-3      ERR-4      ERR-5      ERR-6      ERR-7      3171600300033 
ERR-8                                                             3171600300034 
EV         B          B          B          PER-CENT   PER-CENT   3171600300035 
PER-CENT   PER-CENT   PER-CENT   PER-CENT   PER-CENT   PER-CENT   3171600300036 
PER-CENT                                                          3171600300037 
       0.55       2.53        0.1       13.9        2.2       2.233171600300038 
       0.02        0.8       0.01       2.13       1.02        0.13171600300039 
       2.91                                                       3171600300040 
ENDDATA              9          0                                 3171600300041 
ENDSUBENT           40          0                                 3171600399999 
ENDENTRY             3          0                                 3171699999999