ENTRY            20729   19840127                             00002072900000001 
SUBENT        20729001   19840127                             00002072900100001 
BIB                 15         19                                 2072900100002 
INSTITUTE  (2UK CCH)                                              2072900100003 
REFERENCE  (J,JNE/AB,18,703,6412)                                 2072900100004 
AUTHOR     (D.M.CLARE,W.H.MARTIN)                                 2072900100005 
TITLE      -CROSS SECTION OF THE CU-63(N,A)CO-60 REACTION.-       2072900100006 
INC-SOURCE (REAC ) DOUNREAY MATERIALS TESTING REACTOR.            2072900100007 
INC-SPECT  .FAST NEUTRON FLUX.                                    2072900100008 
SAMPLE     .COPPER ROD,0.5 IN. LONG AND 0.11 IN. DIAMETER.        2072900100009 
METHOD     (ACTIV) ACTIVATION.                                    2072900100010 
DETECTOR   (NAICR) NAI(TL)-DETECTOR.                              2072900100011 
ANALYSIS   .24 HOURS IRRADIATIONS IN A GRAPHITE CAPSULE.          2072900100012 
MONITOR    (26-FE-54(N,P)25-MN-54,,SIG,,FIS)                      2072900100013 
            FISSION-SPECTRUM AVERAGE CROSS                        2072900100014 
            SECTION = 76 MB.                                      2072900100015 
STATUS     .TAKEN FROM J.NUCL.ENERGY,18A/B(1964)703.              2072900100016 
HISTORY    (770421C)                                              2072900100017 
           (780307E)                                              2072900100018 
CORRECTION .FAST NEUTRON FLUX IDENTICAL TO A FISSION-SPECTRUM     2072900100019 
            ABOVE ABOUT 1 MEV.                                    2072900100020 
ERR-ANALYS .NOT DETAILS GIVEN.                                    2072900100021 
ENDBIB              19          0                                 2072900100022 
NOCOMMON             0          0                                 2072900100023 
ENDSUBENT           22          0                                 2072900199999 
SUBENT        20729002   19840127                             00002072900200001 
BIB                  1          4                                 2072900200002 
REACTION   (29-CU-63(N,A)27-CO-60,,SIG,,FIS)                      2072900200003 
           .VALUE FOR THE BUILDING OF THE GROUND STATE AND        2072900200004 
            99 PER CENT(INTERNAL TRANSITION) OF THE METASTABLE    2072900200005 
            STATE.                                                2072900200006 
ENDBIB               4          0                                 2072900200007 
NOCOMMON             0          0                                 2072900200008 
DATA                 4          1                                 2072900200009 
EN-DUMMY   DATA       DATA-ERR   MONIT                            2072900200010 
MEV        MB         MB         MB                               2072900200011 
 1.5000E+00 4.5000E-01 5.0000E-02 7.6000E+01                      2072900200012 
ENDDATA              3          0                                 2072900200013 
ENDSUBENT           12          0                                 2072900299999 
ENDENTRY             2          0                                 2072999999999