ENTRY            12556   20051110                             13381255600000001 
SUBENT        12556001   20051110                             13381255600100001 
BIB                 12         16                                 1255600100002 
INSTITUTE  (1USALAS)                                              1255600100003 
REFERENCE  (J,PR,72,196,1947)                                     1255600100004 
AUTHOR     (T.A.Hall,P.G.Koontz)                                  1255600100005 
TITLE      Scattering of fast neutrons by helium.                 1255600100006 
FACILITY   (VDG) Van De Graaff generator.                         1255600100007 
METHOD     (REC) Collection of recoils.                           1255600100008 
           Measurement of angular distribution of helium          1255600100009 
           recoils permits the estimation of total sigma.         1255600100010 
INC-SOURCE (P-LI7) LI(P,N) Reaction.                              1255600100011 
MONITOR    Fission chamber with U-235 foil.                       1255600100012 
DETECTOR   Proportional counter and ionization chamber.           1255600100013 
SAMPLE     Proportional counter filled with helium-argon mixture. 1255600100014 
ERR-ANALYS Error is about 1.5 percent.                            1255600100015 
HISTORY    (19840217C)                                            1255600100016 
           (19851203A) Replaced obsolete code.                    1255600100017 
           (20051110C) DR Format updated                          1255600100018 
ENDBIB              16          0                                 1255600100019 
NOCOMMON             0          0                                 1255600100020 
ENDSUBENT           19          0                                 1255600199999 
SUBENT        12556002   19851203                             13381255600200001 
BIB                  2          2                                 1255600200002 
REACTION   (2-HE-0(N,EL)2-HE-0,,SIG)                              1255600200003 
HISTORY    (19851203A) Reaction correction.                       1255600200004 
ENDBIB               2          0                                 1255600200005 
NOCOMMON             0          0                                 1255600200006 
DATA                 2         13                                 1255600200007 
EN         DATA                                                   1255600200008 
MEV        B                                                      1255600200009 
0.6        2.48                                                   1255600200010 
0.8        4.91                                                   1255600200011 
0.8        4.63                                                   1255600200012 
0.8        4.28                                                   1255600200013 
1.0        6.42                                                   1255600200014 
1.0        6.75                                                   1255600200015 
1.0        6.16                                                   1255600200016 
1.1        6.35                                                   1255600200017 
1.25       6.96                                                   1255600200018 
1.25       6.70                                                   1255600200019 
1.35       5.66                                                   1255600200020 
1.35       5.22                                                   1255600200021 
1.6        4.60                                                   1255600200022 
ENDDATA             15          0                                 1255600200023 
ENDSUBENT           22          0                                 1255600299999 
ENDENTRY             2          0                                 1255699999999