ENTRY            12793   20230707                                 1279300000001 
SUBENT        12793001   20230707   20240316                      1279300100001 
BIB                 11         25                                 1279300100002 
INSTITUTE  (1USABNW)                                              1279300100003 
REFERENCE  (J,NSE,82,325,1982)                                    1279300100004 
           #doi:10.13182/NSE82-A19393                             1279300100005 
AUTHOR     (R.C.Lloyd,R.A.Libby,E.D.Clayton)                      1279300100006 
TITLE      The Measurement of Eta and the Limiting Concentration  1279300100007 
           of 239Pu in Critical Aqueous Solutions                 1279300100008 
FACILITY   (CRASS) Critical aqueous solution spheres              1279300100009 
SAMPLE     Plutonium nitrate with 240Pu content of 2.52 wt %,     1279300100010 
           239Pu content of 97.39 wt %.                           1279300100011 
           (94-PU-239,ENR=0.97386)                                1279300100012 
           (94-PU-240,ENR=0.02521)                                1279300100013 
           (94-PU-241,ENR=0.00075)                                1279300100014 
           (94-PU-242,ENR=0.00014)                                1279300100015 
           (94-PU-238,ENR=0.00004)                                1279300100016 
METHOD     (REAC)                                                 1279300100017 
ANALYSIS   By criticality                                         1279300100018 
ERR-ANALYS (DATA-ERR) Uncertainty due to uncertainties in fission 1279300100019 
           cross section, atom densities, and variation in        1279300100020 
           extrapolation length for buckling calculations.        1279300100021 
STATUS     (APRVD) R.A.Libby, 83/3/14.                            1279300100022 
           (TABLE,,R.C.Lloyd+,J,NSE,82,325,1982) p.328            1279300100023 
HISTORY    (19821221C)                                            1279300100024 
           (20170904A) OS. Sub.3 added. Converted to lower case.  1279300100025 
            SAMPLE, STATUS updated.                               1279300100026 
           (20230529A) OS. Correction in sub.2                    1279300100027 
ENDBIB              25          0                                 1279300100028 
NOCOMMON             0          0                                 1279300100029 
ENDSUBENT           28          0                                 1279300199999 
SUBENT        12793002   20230707   20240316                      1279300200001 
BIB                  2          2                                 1279300200002 
REACTION   (94-PU-239(N,ABS),,ETA)                                1279300200003 
HISTORY    (20230529A) Data units changed to PRT/REAC             1279300200004 
ENDBIB               2          0                                 1279300200005 
NOCOMMON             0          0                                 1279300200006 
DATA                 3          1                                 1279300200007 
EN         DATA       DATA-ERR                                    1279300200008 
EV         PRT/REAC   PRT/REAC                                    1279300200009 
 0.0253     2.100      0.041                                      1279300200010 
ENDDATA              3          0                                 1279300200011 
ENDSUBENT           10          0                                 1279300299999 
SUBENT        12793003   20170912                             14341279300300001 
BIB                  2          2                                 1279300300002 
REACTION   (94-PU-239(N,ABS),,ETA,,MXW)                           1279300300003 
HISTORY    (20170904C)                                            1279300300004 
ENDBIB               2          0                                 1279300300005 
NOCOMMON             0          0                                 1279300300006 
DATA                 3          1                                 1279300300007 
EN-DUMMY   DATA       DATA-ERR                                    1279300300008 
EV         PRT/REAC   PRT/REAC                                    1279300300009 
 0.0253     2.056      0.037                                      1279300300010 
ENDDATA              3          0                                 1279300300011 
ENDSUBENT           10          0                                 1279300399999 
ENDENTRY             3          0                                 1279399999999