ENTRY            10295   20011227                             00001029500000001 
SUBENT        10295001   20011227                             00001029500100001 
BIB                 14         25                                 1029500100002 
INSTITUTE  (1USAMIT)                                              1029500100003 
REFERENCE  (J,PRL,29,871,197209)                                  1029500100004 
AUTHOR     (C.G.Shull)                                            1029500100005 
TITLE      Spherical-Wave Neutron Propagation and Pendelloesung   1029500100006 
            Fringe Structure in Silicon                           1029500100007 
FACILITY   (REAC)                                                 1029500100008 
INC-SOURCE (THCOL) Thermal neutron spectrum.                      1029500100009 
SAMPLE     Perfect silicon crystal. Thickness = 0.55524 cm.       1029500100010 
METHOD     (DIFFR) Pendelloesung fringe patterns within the Bragg 1029500100011 
            reflection were used to determine the coherent        1029500100012 
            scattering amplitude.                                 1029500100013 
DETECTOR   (BF3) Slow neutron BF3 detector.                       1029500100014 
           Incident beam highly collimated (3 min arc). Exit slit 1029500100015 
            placed exactly at center of the Bragg reflection band.1029500100016 
ANALYSIS   Intensity data as a function of crystal orientation    1029500100017 
            were fitted to the Kato spherical wave theory.        1029500100018 
           Assumed neutron charge amplitude = 0.00043E-12.        1029500100019 
CORRECTION Corrections for use of finite size slit opening and    1029500100020 
            for crystal curvature were applied.                   1029500100021 
ERR-ANALYS (DATA-ERR) Standard deviation.                         1029500100022 
STATUS     (APRVD) Approved by author.                            1029500100023 
HISTORY    (19721117C)                                            1029500100024 
           (19830117A) Converted to REACTION formalism            1029500100025 
           (20011227A) Updated to new date formats, lower case.   1029500100026 
                       Added SF4 to reaction string.              1029500100027 
ENDBIB              25          0                                 1029500100028 
NOCOMMON             0          0                                 1029500100029 
ENDSUBENT           28          0                                 1029500199999 
SUBENT        10295002   20011227                             00001029500200001 
BIB                  1          1                                 1029500200002 
REACTION   (14-SI-0(N,THS)14-SI-0,COH,AMP)                        1029500200003 
ENDBIB               1          0                                 1029500200004 
NOCOMMON             0          0                                 1029500200005 
DATA                 3          1                                 1029500200006 
EN-DUMMY   DATA       DATA-ERR                                    1029500200007 
EV         FERMI      FERMI                                       1029500200008 
 0.0253     4.1491     0.0010                                     1029500200009 
ENDDATA              3          0                                 1029500200010 
ENDSUBENT            9          0                                 1029500299999 
ENDENTRY             2          0                                 1029599999999