ENTRY            10039   19990719                             00001003900000001 
SUBENT        10039001   19990719                             00001003900100001 
BIB                 15         27                                 1003900100002 
INSTITUTE  (1USAMIT)                                              1003900100003 
REFERENCE  (J,PR,185,961,196909)                                  1003900100004 
AUTHOR     (Y.ITO,C.G.SHULL)                                      1003900100005 
TITLE      Coherent neutron scattering by cobalt with nuclear     1003900100006 
            polarization.                                         1003900100007 
FACILITY   (REAC) MIT research reactor.                           1003900100008 
INC-SOURCE (POLNS) Monochromatic neutrons from polarizing crystal.1003900100009 
SAMPLE     Ferromagnetic, hexagonal cobalt, ellipsoidal in shape. 1003900100010 
METHOD     (DIFFR) Polarized neutron diffraction technique used to1003900100011 
            determine the modification of coherent scattering with1003900100012 
            nuclear polarization in cobalt. Sample cooled as low  1003900100013 
            as 2.23 K and studied in two Bragg reflections, (220) 1003900100014 
            and (140).                                            1003900100015 
DETECTOR   Polarized beam spectrometer                            1003900100016 
ANALYSIS   Spin-state scattering amplitudes determined from       1003900100017 
            modification of coherent thermal neutron scattering   1003900100018 
            with nuclear polarization in cobalt.                  1003900100019 
MONITOR    (27-CO-59(N,THS)27-CO-59,COH,AMP)                      1003900100020 
CORRECTION Allowed for imperfect neutron polarization within      1003900100021 
            crystal and secondary extinction in the Bragg         1003900100022 
            reflection process.                                   1003900100023 
ERR-ANALYS (DATA-ERR) No information on source of uncertainties.  1003900100024 
STATUS     (APRVD) Approved by author.                            1003900100025 
HISTORY    (19720606C)                                            1003900100026 
           (19800723A) Converted to REACTION formalism            1003900100027 
           (19990719A) Converted to new date formats, lower case. 1003900100028 
                       REACTION modifier added.                   1003900100029 
ENDBIB              27          0                                 1003900100030 
NOCOMMON             0          0                                 1003900100031 
ENDSUBENT           30          0                                 1003900199999 
SUBENT        10039002   19990719                             00001003900200001 
BIB                  3          4                                 1003900200002 
REACTION   (27-CO-59(N,THS)27-CO-59,COH,AMP,,MSC)                 1003900200003 
FLAG       (1.) For spin state +.5.                               1003900200004 
           (2.) For spin state -.5.                               1003900200005 
HISTORY    (19730509A) EN-DUMMY changed to EN                     1003900200006 
ENDBIB               4          0                                 1003900200007 
NOCOMMON             0          0                                 1003900200008 
DATA                 4          2                                 1003900200009 
EN         FLAG       DATA       DATA-ERR                         1003900200010 
EV         NO-DIM     FERMI      FERMI                            1003900200011 
.0253      1.         -3.80      .54                              1003900200012 
.0253      2.         10.60      .70                              1003900200013 
ENDDATA              4          0                                 1003900200014 
ENDSUBENT           13          0                                 1003900299999 
ENDENTRY             2          0                                 1003999999999