ENTRY            10861   19840319                             00001086100000001 
SUBENT        10861001   19840319                             00001086100100001 
BIB                 14         30                                 1086100100002 
INSTITUTE  (1CANCRC)                                              1086100100003 
REFERENCE  (J,PR/C,14,1298,7610)                                  1086100100004 
AUTHOR     (E.D.EARLE,A.B.MC DONALD,M.A.LONE)                     1086100100005 
TITLE      UPPER LIMIT FOR THE H-1(N,TWO GAMMA)H-2 CROSS SECTION  1086100100006 
INC-SOURCE CHALK RIVER NRU REACTOR WITH BRAGG REFLECTOR AND       1086100100007 
            PYROLITIC GRAPHITE MONOCHROMATOR.                     1086100100008 
INC-SPECT  0.009-EV NEUTRONS FROM REACTOR ARE THERMALIZED IN      1086100100009 
            TARGET BEFORE CAPTURE                                 1086100100010 
MONITOR    (8-O-16(N,G)8-O-17,,SIG) DATA NORMALIZED TO KNOWN CROSS1086100100011 
            SECTION.                                              1086100100012 
           (1-H-1(N,G)1-H-2,,SIG) DETECTION OF 2.223-MEV GAMMA    1086100100013 
            FOR NEUTRON FLUX DETERMINATION.                       1086100100014 
DETECTOR   (GELI) TWO GERMANIUM LITHIUM COAXIAL DETECTORS SHIELDED1086100100015 
            FROM EACH OTHER BY A 4.9-CM THICK HEAVY METAL DIVIDER.1086100100016 
            SUBTENDED ANGLE OF 85-DEGREES.                        1086100100017 
SAMPLE     50-CM**3 DISTILLED H(2)O ENCLOSED IN 0.1-MM THICK POLY-1086100100018 
            ETHYLENE BAG                                          1086100100019 
METHOD     NEUTRON BEAM TRAVELS DOWN TUBE LINED WITH ENRICHED     1086100100020 
            LIF (90-PERCENT LI-6) TO SHIELD DETECTORS FROM SCAT-  1086100100021 
            TERED NEUTRONS. DETECTOR LIMITED TO GAMMA ENERGY RANGE1086100100022 
            BETWEEN 600 AND 1620-KEV. HEAVY METAL SHIELD PREVENTS 1086100100023 
            GAMMAS FROM CROSSING BETWEEN DETECTORS. NEUTRON CAP-  1086100100024 
            TURE IN GRAPHITE, MELAMINE, AND LITHIUM HYDRIDE USED  1086100100025 
            TO DETERMINE DETECTOR EFFICIENCY.                     1086100100026 
CORRECTION CORRECTED FOR RESIDUAL CROSS REGISTRATION AND BACK-    1086100100027 
            GROUND.                                               1086100100028 
ERR-ANALYS APPROX 20-PERCENT UNCERTAINTY IN CROSS REGISTRATION    1086100100029 
            CORRECTION.                                           1086100100030 
STATUS     (APRVD) APPROVED BY E.D.EARLE, 79/4/2.                 1086100100031 
HISTORY    (790221C)                                              1086100100032 
ENDBIB              30          0                                 1086100100033 
NOCOMMON             0          0                                 1086100100034 
ENDSUBENT           33          0                                 1086100199999 
SUBENT        10861002   19840319                             00001086100200001 
BIB                  2          2                                 1086100200002 
REACTION   (1-H-1(N,2G)1-H-2,,SIG)                                1086100200003 
HISTORY    (840319A) DATA CORRECTED.                              1086100200004 
ENDBIB               2          0                                 1086100200005 
NOCOMMON             0          0                                 1086100200006 
DATA                 3          1                                 1086100200007 
EN         DATA-MAX   DATA-ERR                                    1086100200008 
EV         MICRO-B    MICRO-B                                     1086100200009 
 0.009      -3.        8.                                         1086100200010 
ENDDATA              3          0                                 1086100200011 
ENDSUBENT           10          0                                 1086100299999 
ENDENTRY             2          0                                 1086199999999