ENTRY            12953   19860402                             00001295300000001 
SUBENT        12953001   19860402                             00001295300100001 
BIB                 11         20                                 1295300100002 
INSTITUTE  (1USANBS)                                              1295300100003 
REFERENCE  (J,ANS,50,154,8511)                                    1295300100004 
           (R,IAEA-335,320,8506) 84GEEL                           1295300100005 
AUTHOR     (I.G.SCHRODER,LI LINPEI,D.M.GILLIAM,E.D.MCGARRY,       1295300100006 
           C.M.EISENHAUER)                                        1295300100007 
TITLE      MEASUREMENT OF ABSOLUTE FISSION CROSS SECTIONS FOR     1295300100008 
           252CF SPONTANEOUS FISSION NEUTRONS.                    1295300100009 
INC-SOURCE (CF252) NBS 252CF IRRADIATION FACILITY                 1295300100010 
DETECTOR   (FISCH) DOUBLE 235U FISSION CHAMBERS                   1295300100011 
SAMPLE     NBS FISSIONABLE ISOTOPE MASS STANDARDS AND WORKING     1295300100012 
           DEPOSITS.                                              1295300100013 
MONITOR    SOURCE CALIBRATED AGAINST NATIONAL STANDARD RA-BE      1295300100014 
           PHOTONEUTRON SOURCE IN NBS MANGANOUS SULFATE BATH      1295300100015 
           FACILITY                                               1295300100016 
ERR-ANALYS ERROR INCLUDES CONTRIBUTIONS FROM NEUTRON SCATTERING,  1295300100017 
           FROM UNDETECTED FISSION FRAGMENTS, FROM GEOMETRY, AND  1295300100018 
           ERRORS FROM COUNTING, FROM MASS OF DEPOSIT, FROM SOURCE1295300100019 
           STRENGTH AND FROM FISSION IN OTHER ISOTOPES.           1295300100020 
STATUS     NO REPLY TO AUTHOR PROOF.                              1295300100021 
HISTORY    (860203C)                                              1295300100022 
ENDBIB              20          0                                 1295300100023 
COMMON               1          3                                 1295300100024 
EN-DUMMY                                                          1295300100025 
MEV                                                               1295300100026 
 1.                                                               1295300100027 
ENDCOMMON            3          0                                 1295300100028 
ENDSUBENT           27          0                                 1295300199999 
SUBENT        12953002   19860402                             00001295300200001 
BIB                  1          1                                 1295300200002 
REACTION   (92-U-235(N,F),,SIG,,FIS)                              1295300200003 
ENDBIB               1          0                                 1295300200004 
NOCOMMON             0          0                                 1295300200005 
DATA                 2          1                                 1295300200006 
DATA       DATA-ERR                                               1295300200007 
MB         MB                                                     1295300200008 
 1234.      17.                                                   1295300200009 
ENDDATA              3          0                                 1295300200010 
ENDSUBENT            9          0                                 1295300299999 
SUBENT        12953003   19860402                             00001295300300001 
BIB                  1          1                                 1295300300002 
REACTION   (92-U-238(N,F),,SIG,,FIS)                              1295300300003 
ENDBIB               1          0                                 1295300300004 
NOCOMMON             0          0                                 1295300300005 
DATA                 2          1                                 1295300300006 
DATA       DATA-ERR                                               1295300300007 
MB         MB                                                     1295300300008 
 332.       5.                                                    1295300300009 
ENDDATA              3          0                                 1295300300010 
ENDSUBENT            9          0                                 1295300399999 
SUBENT        12953004   19860402                             00001295300400001 
BIB                  1          1                                 1295300400002 
REACTION   (94-PU-239(N,F),,SIG,,FIS)                             1295300400003 
ENDBIB               1          0                                 1295300400004 
NOCOMMON             0          0                                 1295300400005 
DATA                 2          1                                 1295300400006 
DATA       DATA-ERR                                               1295300400007 
MB         MB                                                     1295300400008 
 1844.      24.                                                   1295300400009 
ENDDATA              3          0                                 1295300400010 
ENDSUBENT            9          0                                 1295300499999 
SUBENT        12953005   19860402                             00001295300500001 
BIB                  1          1                                 1295300500002 
REACTION   ((92-U-238(N,F),,SIG,,FIS)/(92-U-235(N,F),,SIG,,FIS))  1295300500003 
ENDBIB               1          0                                 1295300500004 
NOCOMMON             0          0                                 1295300500005 
DATA                 2          1                                 1295300500006 
DATA       DATA-ERR                                               1295300500007 
NO-DIM     PER-CENT                                               1295300500008 
 0.269      1.2                                                   1295300500009 
ENDDATA              3          0                                 1295300500010 
ENDSUBENT            9          0                                 1295300599999 
SUBENT        12953006   19860402                             00001295300600001 
BIB                  1          1                                 1295300600002 
REACTION   ((94-PU-239(N,F),,SIG,,FIS)/(92-U-235(N,F),,SIG,,FIS)) 1295300600003 
ENDBIB               1          0                                 1295300600004 
NOCOMMON             0          0                                 1295300600005 
DATA                 2          1                                 1295300600006 
DATA       DATA-ERR                                               1295300600007 
NO-DIM     PER-CENT                                               1295300600008 
 1.500      0.8                                                   1295300600009 
ENDDATA              3          0                                 1295300600010 
ENDSUBENT            9          0                                 1295300699999 
ENDENTRY             6          0                                 1295399999999