ENTRY            12711   19820127                             00001271100000001 
SUBENT        12711001   19820127                             00001271100100001 
BIB                 10         17                                 1271100100002 
INSTITUTE  (1USAWSU,1USAANL)                                      1271100100003 
REFERENCE  (J,EPL,47,235,80)                                      1271100100004 
AUTHOR     (B.SRINIVASAN,K.F.FLYNN)                               1271100100005 
TITLE      KR AND XE ISOTOPES FROM SPONTANEOUS FISSION OF CM-248, 1271100100006 
            AND CF-250 - COMPARISON WITH NOBLE GASSES IN          1271100100007 
            CARBONACEOUS CHONDRITES                               1271100100008 
SAMPLE     TARGETS EVAPORATED ONTO THICK METAL PLATES, LAYER IS   1271100100009 
            LESS THAN 100 MICRO-GRAMS/CM**2 THICK                 1271100100010 
DETECTOR   NOBLE GAS MASS SPECTROMETER                            1271100100011 
METHOD     SAMPLES COVERED WITH ALUMINUM FOILS TO CATCH RECOIL    1271100100012 
            FISSION FRAGMENTS. FOILS IRRADIATED FOR 147.2 DAYS    1271100100013 
            AND STORED FOR ONE YEAR. KR AND XE RELEASED BY HEATING1271100100014 
            FOILS TO 1000 DEGREES-C IN VACUUM.                    1271100100015 
CORRECTION CORRECTIONS MADE FOR CONTRIBUTIONS FROM AIR KR AND XE, 1271100100016 
            AND FOR THE RADIOACTIVE DECAY OF KR-85.               1271100100017 
STATUS     (APRVD) APPROVED BY B.SRINIVASAN, 82/3/22.             1271100100018 
HISTORY    (811125C)                                              1271100100019 
ENDBIB              17          0                                 1271100100020 
NOCOMMON             0          0                                 1271100100021 
ENDSUBENT           20          0                                 1271100199999 
SUBENT        12711002   19820127                             00001271100200001 
BIB                  2          3                                 1271100200002 
REACTION   (96-CM-248(0,F)MASS,CHN,FY)                            1271100200003 
ERR-ANALYS ERRORS INCLUDE UNCERTAINTIES IN ABUNDANCE AND RATIO    1271100200004 
            MEASUREMENTS.                                         1271100200005 
ENDBIB               3          0                                 1271100200006 
NOCOMMON             0          0                                 1271100200007 
DATA                 3          8                                 1271100200008 
MASS       DATA       DATA-ERR                                    1271100200009 
NO-DIM     PC/FIS     PC/FIS                                      1271100200010 
  83.       0.036      0.004                                      1271100200011 
  84.       0.074      0.009                                      1271100200012 
  85.       0.096      0.011                                      1271100200013 
  86.       0.161      0.016                                      1271100200014 
 131.       2.21       0.22                                       1271100200015 
 132.       3.73       0.37                                       1271100200016 
 134.       4.89       0.49                                       1271100200017 
 136.       4.55       0.45                                       1271100200018 
ENDDATA             10          0                                 1271100200019 
ENDSUBENT           18          0                                 1271100299999 
SUBENT        12711003   19820127                             00001271100300001 
BIB                  2          3                                 1271100300002 
REACTION   (98-CF-250(0,F)MASS,CHN,FY)                            1271100300003 
ERR-ANALYS ERRORS INCLUDE UNCERTAINTIES IN ABUNDANCE AND RATIO    1271100300004 
            MEASUREMENTS.                                         1271100300005 
ENDBIB               3          0                                 1271100300006 
NOCOMMON             0          0                                 1271100300007 
DATA                 3          8                                 1271100300008 
MASS       DATA       DATA-ERR                                    1271100300009 
NO-DIM     PC/FIS     PC/FIS                                      1271100300010 
  83.       0.043      0.005                                      1271100300011 
  84.       0.082      0.010                                      1271100300012 
  85.       0.112      0.012                                      1271100300013 
  86.       0.140      0.014                                      1271100300014 
 131.       1.13       0.11                                       1271100300015 
 132.       1.67       0.17                                       1271100300016 
 134.       2.81       0.28                                       1271100300017 
 136.       3.30       0.33                                       1271100300018 
ENDDATA             10          0                                 1271100300019 
ENDSUBENT           18          0                                 1271100399999 
ENDENTRY             3          0                                 1271199999999