ENTRY            20810   20211220                             23062081000000001 
SUBENT        20810001   20211220                             23062081000100001 
BIB                 13         32                                 2081000100002 
TITLE       Measurement of average cross section for              2081000100003 
            238-U(n,2n)237-U reaction                             2081000100004 
REFERENCE  (J,NST,15,626,1978) Short note.                        2081000100005 
AUTHOR     (T.Hashimoto,T.Sotobayashi,K.Kobayashi)                2081000100006 
INSTITUTE  (2JPNNIG) T.Hashimoto and T.Sotobayashi.               2081000100007 
           (2JPNKTO) K.Kobayashi.                                 2081000100008 
FACILITY   (REAC,2JPNKTO) Centre core of Kyoto University         2081000100009 
            research reactor.                                     2081000100010 
INC-SOURCE (REAC) Fast flux 4x10**13 n/cm*2/sec.                  2081000100011 
INC-SPECT   Fast neutron spectrum above 1MeV is very close        2081000100012 
            to that of fission neutrons.                          2081000100013 
SAMPLE      Slightly depleted uranium oxide. 1 mg U3O8 sealed     2081000100014 
            in a quartz ampoule                                   2081000100015 
METHOD      After irradiation sample cooled for 20 days, and      2081000100016 
            chemically purified. Uranium electrodeposited         2081000100017 
            on a stainless steel plate                            2081000100018 
DETECTOR   (GELI) 2cm3                                            2081000100019 
MONITOR    ((MONIT1)28-NI-58(N,P)27-CO-58,,SIG,,FIS)              2081000100020 
           ((MONIT2)26-FE-54(N,P)25-MN-54,,SIG,,FIS)              2081000100021 
           ((MONIT3)22-TI-46(N,P)21-SC-46,,SIG,,FIS)              2081000100022 
ERR-ANALYS (ERR-T) Total error.                                   2081000100023 
           (ERR-1) Uncertainty in flux normalisation              2081000100024 
           (ERR-2) Uncertainty from alpha activity determination  2081000100025 
                   of 238-U content                               2081000100026 
           (ERR-3,,3.) Uncertainty from time of irradiation,half  2081000100027 
                      life and gamma-ray intensity                2081000100028 
           (ERR-S) Statistical error                              2081000100029 
HISTORY    (19781128C)                                            2081000100030 
           (19801112A) G.C., Monitor reaction string corrected    2081000100031 
           (20211220A) SD:Updated to new date formats,lower case. 2081000100032 
           MONITOR reaction updated (-G+M from SF4 and /SUM from  2081000100033 
           SF6 deleted). BIB updated.                             2081000100034 
ENDBIB              32          0                                 2081000100035 
COMMON               7          6                                 2081000100036 
EN-DUMMY   MONIT1     MONIT2     MONIT3     ERR-1      ERR-2      2081000100037 
ERR-S                                                             2081000100038 
MEV        MB         MB         MB         PER-CENT   PER-CENT   2081000100039 
PER-CENT                                                          2081000100040 
    1.5        102.       76.3     11.3          3.        5.     2081000100041 
      5.                                                          2081000100042 
ENDCOMMON            6          0                                 2081000100043 
ENDSUBENT           42          0                                 2081000199999 
SUBENT        20810002   20211220                             23062081000200001 
BIB                  4          5                                 2081000200002 
REACTION   (92-U-238(N,2N)92-U-237,,SIG,,FIS)                     2081000200003 
DECAY-DATA (92-U-237,6.75D,DG,208.)                               2081000200004 
STATUS     (TABLE) Table 1 from Nucl.Sci.Tech.,15(1978)626        2081000200005 
HISTORY    (19801112A) G.C., Data headings changed.               2081000200006 
           (20211220A) SD: BIB updated.                           2081000200007 
ENDBIB               5          0                                 2081000200008 
NOCOMMON             0          0                                 2081000200009 
DATA                 2          1                                 2081000200010 
DATA       ERR-T                                                  2081000200011 
MB         MB                                                     2081000200012 
     16.9        1.4                                              2081000200013 
ENDDATA              3          0                                 2081000200014 
ENDSUBENT           13          0                                 2081000299999 
ENDENTRY             2          0                                 2081099999999