ENTRY            10140   20000321                             00001014000000001 
SUBENT        10140001   20000321                             00001014000100001 
BIB                 10         20                                 1014000100002 
INSTITUTE  (1USABRK)                                              1014000100003 
REFERENCE  (J,PR/C,3,2017,197105)                                 1014000100004 
AUTHOR     (E.CHEIFETZ,H.R.BOWMAN,J.B.HUNTER,S.G.THOMPSON)        1014000100005 
TITLE      Prompt Neutrons from Spontaneous Fission of Fm257.     1014000100006 
SAMPLE     Sample intensity of 170 alphas/min (3.*(10.**7) atoms).1014000100007 
            Electroplated on platinum backing. Active area approx.1014000100008 
            6-mm diameter.                                        1014000100009 
DETECTOR   (STANK) Large gadolinium-loaded liquid scintillator    1014000100010 
            tank. Fission gates from 3-cm**2 solid-state          1014000100011 
            detectors.                                            1014000100012 
           Fission source and standard, with fission fragment     1014000100013 
            detectors, placed at center of tank.                  1014000100014 
MONITOR    (98-CF-252(N,F),,NU)                                   1014000100015 
            Relative to 252Cf spontaneous nu=3.72                 1014000100016 
ERR-ANALYS (DATA-ERR) No information on source of uncertainties.  1014000100017 
STATUS     (APRVD) Approved by author                             1014000100018 
HISTORY    (19710618C)                                            1014000100019 
           (19820527A) Converted to REACTION formalism            1014000100020 
           (19820602A) BIB correction.                            1014000100021 
           (20000321A) Converted to new date format, lower case.  1014000100022 
ENDBIB              20          0                                 1014000100023 
NOCOMMON             0          0                                 1014000100024 
ENDSUBENT           23          0                                 1014000199999 
SUBENT        10140002   19820527                             00001014000200001 
BIB                  1          1                                 1014000200002 
REACTION   (100-FM-257(0,F),PR,NU)                                1014000200003 
ENDBIB               1          0                                 1014000200004 
NOCOMMON             0          0                                 1014000200005 
DATA                 3          1                                 1014000200006 
DATA       DATA-ERR   MONIT                                       1014000200007 
PART/FIS   PART/FIS   PART/FIS                                    1014000200008 
 3.97       0.13       3.72                                       1014000200009 
ENDDATA              3          0                                 1014000200010 
ENDSUBENT            9          0                                 1014000299999 
ENDENTRY             2          0                                 1014099999999