ENTRY            13908   20041026                             00001390800000001 
SUBENT        13908001   20041026                             00001390800100001 
BIB                 12         21                                 1390800100002 
INSTITUTE  (1USANCS,1USANIS,1USAMIS,1USANCA,1USAINU)              1390800100003 
            + Univ. North Carolina, Wilmington, NC.               1390800100004 
REFERENCE  (J,PR/C,70,014004,200407)                              1390800100005 
AUTHOR     (P.R.Huffman,D.L.Jacobson,K.Schoen,M.Arif,T.C.Black,   1390800100006 
           W.M.Snow,S.A.Werner)                                   1390800100007 
TITLE      Precision neutron interferometric measurement of the   1390800100008 
            n-3He coherent neutron scattering length              1390800100009 
FACILITY   (INTFM,1USANIS) NIST Center for Neutron Research       1390800100010 
            Interferometer and Optics Facility - perfect crystal  1390800100011 
            silicon neutron interferometer.                       1390800100012 
SAMPLE     3He gas (99.99% isotopically pure) at a pressure of    1390800100013 
            3.34 atm. housed in aluminum cell.                    1390800100014 
METHOD     (DIFFR)                                                1390800100015 
DETECTOR   (HE3SP)                                                1390800100016 
ANALYSIS   Value given is weighted average of data from many runs.1390800100017 
ERR-ANALYS (DATA-ERR) Uncertainty is dominated by statistical     1390800100018 
            uncertainty in phase shift difference. See Table I in 1390800100019 
            reference for details of relative uncertainties.      1390800100020 
STATUS     Data taken from reference text.                        1390800100021 
           No reply from P. Huffman to author proof.              1390800100022 
HISTORY    (20040825C)                                            1390800100023 
ENDBIB              21          0                                 1390800100024 
NOCOMMON             0          0                                 1390800100025 
ENDSUBENT           24          0                                 1390800199999 
SUBENT        13908002   20040825                             00001390800200001 
BIB                  1          1                                 1390800200002 
REACTION   (2-HE-3(N,THS)2-HE-3,COH,AMP)                          1390800200003 
ENDBIB               1          0                                 1390800200004 
NOCOMMON             0          0                                 1390800200005 
DATA                 3          1                                 1390800200006 
EN         DATA       DATA-ERR                                    1390800200007 
MILLI-EV   FERMI      FERMI                                       1390800200008 
  11.1       5.8572     0.0072                                    1390800200009 
ENDDATA              3          0                                 1390800200010 
ENDSUBENT            9          0                                 1390800299999 
ENDENTRY             2          0                                 1390899999999