ENTRY            23797   20210407                             23012379700000001 
SUBENT        23797001   20210407                             23012379700100001 
BIB                 12         33                                 2379700100002 
TITLE       Parity nonconservation and Brosa modes in nuclear     2379700100003 
           fission                                                2379700100004 
AUTHOR     (U.Graf, F.Goennenwein, P.Geltenbort, K.Schreckenbach) 2379700100005 
REFERENCE  (J,ZP/A,351,281,1995)                                  2379700100006 
INSTITUTE  (2GERTUE) U.Graf, F.Goennenwein                        2379700100007 
           (2FR ILL) P.Geltenbort                                 2379700100008 
           (2GERMUN) K.Schreckenbach                              2379700100009 
FACILITY   (REAC,2FR ILL) ILL reactor.                            2379700100010 
           .Super-mirror for polarized neutrons ( polarization 96%2379700100011 
INC-SOURCE (REAC) H14 guide, end position.                        2379700100012 
INC-SPECT   Flux 2.E+8 n/cm2                                      2379700100013 
SAMPLE     233UF(4) layer of 15 ug/cm2 thickness, 12 mm diameter, 2379700100014 
           prepared by evaporation on a Au-coated polyimide foil  2379700100015 
           of 30 ug/cm2 thickness.                                2379700100016 
DETECTOR   (IOCH) Double back-to-back ionization chamber with     2379700100017 
           Frisch grids to detect fission fragments in            2379700100018 
           coincidence.                                           2379700100019 
           Counting gas is isobutane of 99.995% purity at 200 mb  2379700100020 
           pressure,                                              2379700100021 
           gas flow at an exchange rate of 30 cm3/min.            2379700100022 
METHOD     (COINC)                                                2379700100023 
ADD-RES    . Asymmetry of FF was determine as (Np-Na)/Np+Na) to be2379700100024 
            (3.29+-0.31)*10**-4 , where                           2379700100025 
           Np - fission counts for parallel incident neutron spin 2379700100026 
           and momentum,                                          2379700100027 
           Na - fission counts for aniparallel incident neutron   2379700100028 
           spin and momentum.                                     2379700100029 
           . Asymmetry for two modes:                             2379700100030 
            standard I - (3.50+-0.96)*10**-4,                     2379700100031 
            standard II - (3.17+-0.40)*10**-4.                    2379700100032 
           . Mass distribution is given on fig.4b was not digitize2379700100033 
           - smooth curve, no uncertainties, low size of figure.  2379700100034 
HISTORY    (20210407C)  M.M.                                      2379700100035 
ENDBIB              33          0                                 2379700100036 
NOCOMMON             0          0                                 2379700100037 
ENDSUBENT           36          0                                 2379700199999 
SUBENT        23797002   20210407                             23012379700200001 
BIB                  6         16                                 2379700200002 
REACTION   (92-U-233(N,F),PRE,AP,HF,MSC)                          2379700200003 
            Average heavy fragment mass for two modes             2379700200004 
FLAG       (1.) Standard I                                        2379700200005 
           (2.) Standard II                                       2379700200006 
ANALYSIS    Mass distribution were fitted by two Gaussians -      2379700200007 
           standard I and II modes - using Brosa+ model, see      2379700200008 
           REL-REF.                                               2379700200009 
REL-REF    (N,,U.Brosa+,J,PRN,197,167,1990)                       2379700200010 
            Ref. for model used in analysis                       2379700200011 
           (N,,H.-H.Knitter+,J,ZN/A,42,786,1987)                  2379700200012 
            Exp.data for U-235, used for comparison.              2379700200013 
MISC-COL   (MISC1) RMS of the mass variance                       2379700200014 
           (MISC2) Relative contribution of the mode in the total 2379700200015 
            yield.                                                2379700200016 
STATUS     (TABLE) Table 1 of Zeitschrift fuer Physik A,          2379700200017 
           Hadrons and Nuclei,v.351,p.281,1995.                   2379700200018 
ENDBIB              16          0                                 2379700200019 
COMMON               1          3                                 2379700200020 
EN-DUMMY                                                          2379700200021 
EV                                                                2379700200022 
 0.0253                                                           2379700200023 
ENDCOMMON            3          0                                 2379700200024 
DATA                 4          2                                 2379700200025 
DATA       MISC1      MISC2      FLAG                             2379700200026 
NO-DIM     NO-DIM     PER-CENT   NO-DIM                           2379700200027 
 132.0      2.55       13.5       1.                              2379700200028 
 139.7      5.1        86.5       2.                              2379700200029 
ENDDATA              4          0                                 2379700200030 
ENDSUBENT           29          0                                 2379700299999 
SUBENT        23797003   20210407                             23012379700300001 
BIB                  6         16                                 2379700300002 
REACTION   (92-U-233(N,F),PRE,AKE,LF+HF,MSC)                      2379700300003 
            Average total kinetic energy TKE for two modes        2379700300004 
FLAG       (1.) Standard I                                        2379700300005 
           (2.) Standard II                                       2379700300006 
ANALYSIS    Mass distribution were fitted by two Gaussians -      2379700300007 
           standard I and II modes - using Brosa+ model, see      2379700300008 
           REL-REF.                                               2379700300009 
REL-REF    (N,,U.Brosa+,J,PRN,197,167,1990)                       2379700300010 
            Ref. for model used in analysis                       2379700300011 
           (N,,H.-H.Knitter+,J,ZN/A,42,786,1987)                  2379700300012 
            Exp.data for U-235, used for comparison.              2379700300013 
MISC-COL   (MISC1) RMS of total kinetic energy variance           2379700300014 
           (MISC2) Relative contribution of the mode in the total 2379700300015 
            yield.                                                2379700300016 
STATUS     (TABLE) Table 1 of Zeitschrift fuer Physik A,          2379700300017 
           Hadrons and Nuclei,v.351,p.281,1995.                   2379700300018 
ENDBIB              16          0                                 2379700300019 
COMMON               1          3                                 2379700300020 
EN-DUMMY                                                          2379700300021 
EV                                                                2379700300022 
 0.0253                                                           2379700300023 
ENDCOMMON            3          0                                 2379700300024 
DATA                 4          2                                 2379700300025 
DATA       MISC1      MISC2      FLAG                             2379700300026 
MEV        MEV        PER-CENT   NO-DIM                           2379700300027 
 181.2      9.3        13.5       1.                              2379700300028 
 168.4      9.3        86.5       2.                              2379700300029 
ENDDATA              4          0                                 2379700300030 
ENDSUBENT           29          0                                 2379700399999 
ENDENTRY             3          0                                 2379799999999