ENTRY            10191   20010214                             00001019100000001 
SUBENT        10191001   20010214                             00001019100100001 
BIB                 14         39                                 1019100100002 
INSTITUTE  (1USALAS)                                              1019100100003 
REFERENCE  (J,PR/C,4,67,197107)                                   1019100100004 
AUTHOR     (G.S.MUTCHLER,J.E.SIMMONS)                             1019100100005 
TITLE      Polarization in n-p Scattering from 11 to 29.6 MeV     1019100100006 
FACILITY   (VDGT) Tandem Van-de-Graaff.                           1019100100007 
INC-SOURCE (D-T) D(t,n) reaction for 11 MeV neutrons; T(d,n)      1019100100008 
            reaction for higher energies. Gas targets.            1019100100009 
INC-SPECT  Incident neutron polarization (P1) values.             1019100100010 
              11.0 MeV  -.57+-.02                                 1019100100011 
              16.8 MeV  -.45+-.02                                 1019100100012 
              23.1 MeV   .57+-.02                                 1019100100013 
              29.6 MeV   .70+-.07                                 1019100100014 
SAMPLE     Cylindrical NE102 plastic scintillator served as       1019100100015 
            target and a detector; two sizes - 2.86 cm high by 2.81019100100016 
            cm dia.(for 16.8 and 23.1 MeV), 3.81 cm high by 3.81 c1019100100017 
            dia.(for 29.6 MeV) and both for 11 MeV.               1019100100018 
METHOD     (MAGFR) Spin-precession solenoid for magnetic rotation 1019100100019 
            of beam. Polarization calculated from asymmetries     1019100100020 
            using P1 values given under INC-SPECT.                1019100100021 
DETECTOR   (SCIN) First detector NE102 plastic scintillator       1019100100022 
            described under sample. Second plastic scintillator   1019100100023 
            5.08 cm thick (theta direction), 19.1 cm wide (phi    1019100100024 
            direction), 7.62 cm deep. Similar detector also used  1019100100025 
            for some data at same angle in plane of other two.    1019100100026 
            Primary flux monitor magnetically shielded plastic    1019100100027 
            scintillator.                                         1019100100028 
           Source-scatter distance 125 cm. Scatterer-second (or   1019100100029 
            third) detector distance 43 cm.                       1019100100030 
CORRECTION Corrected asymmetries for ratio of background to signal1019100100031 
            under scattering peaks. Believe multiple scattering   1019100100032 
            not serious source of error and accounted for by data 1019100100033 
            analysis method.                                      1019100100034 
ERR-ANALYS (DATA-ERR) Errors standard deviations in asymmetries.  1019100100035 
            For polarization values, error in P1 not included.    1019100100036 
STATUS     (APRVD) Approved by author.                            1019100100037 
            Data taken from Table II inreference.                 1019100100038 
HISTORY    (19711202C)                                            1019100100039 
           (19820921A) Converted to REACTION formalism            1019100100040 
           (20010214A) Converted to new date formats, lower case. 1019100100041 
ENDBIB              39          0                                 1019100100042 
NOCOMMON             0          0                                 1019100100043 
ENDSUBENT           42          0                                 1019100199999 
SUBENT        10191002   20010214                             00001019100200001 
BIB                  3          5                                 1019100200002 
REACTION   (1-H-1(N,EL)1-H-1,,POL/DA,,ASY)                        1019100200003 
FLAG       (1.) Weighted average of first and last run values     1019100200004 
            of -.0122+-.0033 and -.0044+-.0026, with error        1019100200005 
            increased by factor square-root 2.                    1019100200006 
HISTORY    (19820901A) Subentries 2,4,6,8 combined.               1019100200007 
ENDBIB               5          0                                 1019100200008 
NOCOMMON             0          0                                 1019100200009 
DATA                 6          7                                 1019100200010 
EN         EN-ERR     ANG-CM     DATA       DATA-ERR   FLAG       1019100200011 
MEV        MEV        ADEG       NO-DIM     NO-DIM     NO-DIM     1019100200012 
 11.0       .15        90.        -.0074     .0028      1.        1019100200013 
 16.8       .16        90.        -.0126     .0027                1019100200014 
 23.1       .15        70.        .0307      .0033                1019100200015 
 23.1       .15        90.        .0286      .0023                1019100200016 
 29.6       .09        60.        .0552      .0140                1019100200017 
 29.6       .09        90.        .0577      .0046                1019100200018 
 29.6       .09        120.       .0365      .0070                1019100200019 
ENDDATA              9          0                                 1019100200020 
ENDSUBENT           19          0                                 1019100299999 
SUBENT        10191003   20010214                             00001019100300001 
BIB                  3          6                                 1019100300002 
REACTION   (1-H-0(N,EL)1-H-0,,POL/DA)                             1019100300003 
FLAG       (1.) Weighted average of first and last run values     1019100300004 
            of .0214+-.0058 and .0077+-.0046, with error increased1019100300005 
            by factor square-root 2.                              1019100300006 
HISTORY    (19820901A) Subentries 3,5,7,9 combined.               1019100300007 
           (20010214A) SF4 added to reaction.                     1019100300008 
ENDBIB               6          0                                 1019100300009 
NOCOMMON             0          0                                 1019100300010 
DATA                 6          7                                 1019100300011 
EN         EN-ERR     ANG-CM     DATA       DATA-ERR   FLAG       1019100300012 
MEV        MEV        ADEG       NO-DIM     NO-DIM     NO-DIM     1019100300013 
 11.0       .15        90.        .0130      .0049      1.        1019100300014 
 16.8       .16        90.        .0280      .0060                1019100300015 
 23.1       .15        70.        .0539      .0057                1019100300016 
 23.1       .15        90.        .0502      .0040                1019100300017 
 29.6       .09        60.        .0789      .0200                1019100300018 
 29.6       .09        90.        .0824      .0066                1019100300019 
 29.6       .09        120.       .0521      .0100                1019100300020 
ENDDATA              9          0                                 1019100300021 
ENDSUBENT           20          0                                 1019100399999 
NOSUBENT      10191004   19820921                             00001019100400001 
NOSUBENT      10191005   19820921                             00001019100500001 
NOSUBENT      10191006   19820921                             00001019100600001 
NOSUBENT      10191007   19820921                             00001019100700001 
NOSUBENT      10191008   19820921                             00001019100800001 
NOSUBENT      10191009   19820921                             00001019100900001 
ENDENTRY             9          0                                 1019199999999