ENTRY            40995   20221228                             42114099500000001 
SUBENT        40995001   20221228                             42114099500100001 
BIB                  7         19                                 4099500100002 
TITLE       Np-236 neutron fission cross-section in the energy    4099500100003 
            range up to 10 keV                                    4099500100004 
AUTHOR     (G.V.Val'skiy,E.A.Gromova,V.V.Danichev,V.N.Dement'ev,  4099500100005 
           V.S.Zenkevich,S.S.Kovalenko,G.V.Mozolev,Yu.S.Pleva,    4099500100006 
           Yu.A.Selitskiy,N.I.Trubaev,A.M.Fridkin,V.B.Funshtein,  4099500100007 
           V.A.Yakovlev)                                          4099500100008 
REFERENCE  (C,87KIEV,3,99,1987)                                   4099500100009 
INSTITUTE  (4RUSKUR,4RUSRI,4RUSLIN)                               4099500100010 
SAMPLE      Np-236 sample was obtained by the means of irradiation4099500100011 
            of U-238 by the 30-MeV protons. Sample contains 36.2  4099500100012 
            +-1.3 nanogram of Np-236, 5.0+-0.3 nanogram of Np-235,4099500100013 
            254+-8 nanogram of Np-237, 10.9+-0.5 nanogram of U-2354099500100014 
ADD-RES     On page 102 of C,87KIEV,3,99,1987 there are curves of 4099500100015 
            Np-236 C-S, C-S of admixtures U-235 and Np-237        4099500100016 
            taking into account their content in sample.          4099500100017 
HISTORY    (19890922C)  Compiled at the centre - CJD              4099500100018 
           (20221228A) Correction for current rules.              4099500100019 
            Subents 005-007 are deleted - quality of curves is    4099500100020 
            bad for digitization, see also ADD-RES.               4099500100021 
ENDBIB              19          0                                 4099500100022 
NOCOMMON             0          0                                 4099500100023 
ENDSUBENT           22          0                                 4099500199999 
SUBENT        40995002   20221228                             42114099500200001 
BIB                  7         10                                 4099500200002 
REACTION   (93-NP-236(N,F),,SIG)                                  4099500200003 
FACILITY   (REAC,4RUSLIN) Reactor WWR-M                           4099500200004 
INC-SOURCE (REAC)  Neutrons from the graphite monochromator       4099500200005 
MONITOR    (92-U-235(N,F),,SIG)                                   4099500200006 
            525 +- 16 ng of U-235.                                4099500200007 
DETECTOR   (SOLST) Mica layers between Np and U layers.           4099500200008 
            FF registration efficiency 96 +- 1 %.                 4099500200009 
ERR-ANALYS (ERR-1)  Error due to the U-235 admixture in sample    4099500200010 
           (ERR-T) Total error                                    4099500200011 
STATUS     (TABLE) Table 1 of C,87KIEV,3,99,1987                  4099500200012 
ENDBIB              10          0                                 4099500200013 
COMMON               1          3                                 4099500200014 
ERR-1                                                             4099500200015 
PER-CENT                                                          4099500200016 
  4.                                                              4099500200017 
ENDCOMMON            3          0                                 4099500200018 
DATA                 4          5                                 4099500200019 
EN         EN-RSL     DATA       ERR-T                            4099500200020 
EV         EV         B          B                                4099500200021 
   2.53E-02     5.E-04  2.770E+03   2.60E+02                      4099500200022 
   1.01E-01     4.E-03  1.430E+03   9.0 E+01                      4099500200023 
   1.62E-01     8.E-03  1.260E+03   8.0 E+01                      4099500200024 
   2.28E-01    1.4E-02   1.22E+03   8.0 E+01                      4099500200025 
   3.0 E-01    2. E-02   9.00E+02   7.0 E+01                      4099500200026 
ENDDATA              7          0                                 4099500200027 
ENDSUBENT           26          0                                 4099500299999 
SUBENT        40995003   20221228                             42114099500300001 
BIB                  8         15                                 4099500300002 
REACTION   (93-NP-236(N,F),,SIG,,AV/SDT)                          4099500300003 
ANALYSIS    Cross section averaged over 1/E spectrum in energy    4099500300004 
            interval in frames of 26 groups constants system.     4099500300005 
FACILITY   (LINAC,4RUSKUR)  LUE-60                                4099500300006 
            50 MeV electrons pulse of 50 - 100 nsec, 200 Hz       4099500300007 
           frequency. Electron-gamma-n converter from W .         4099500300008 
            5.E+12 neutron/sec.                                   4099500300009 
MONITOR    (92-U-235(N,F),,SIG)                                   4099500300010 
METHOD     (SLODT) Neutron slowing down time in lead.             4099500300011 
DETECTOR   (PPAC) For FF detection.                               4099500300012 
ERR-ANALYS (ERR-1)  Error due to the detectors' efficiency        4099500300013 
                    uncertainty                                   4099500300014 
           (ERR-S) Statistical uncertainty                        4099500300015 
           (ERR-T) Total uncertainty                              4099500300016 
STATUS     (TABLE) Table 2 of C,87KIEV,3,99,1987                  4099500300017 
ENDBIB              15          0                                 4099500300018 
COMMON               3          3                                 4099500300019 
ERR-1      ERR-S      ERR-T                                       4099500300020 
PER-CENT   PER-CENT   PER-CENT                                    4099500300021 
  3.         6.          10.                                      4099500300022 
ENDCOMMON            3          0                                 4099500300023 
DATA                 3         14                                 4099500300024 
EN-MIN     EN-MAX     DATA                                        4099500300025 
EV         EV         B                                           4099500300026 
   4.65E-01    1.       465.                                      4099500300027 
   1.          2.15     260.                                      4099500300028 
   2.15        4.65     192.                                      4099500300029 
   4.65       10.0      110.                                      4099500300030 
  10.0        21.5      123.                                      4099500300031 
  21.5        46.5       69.                                      4099500300032 
  46.5         1.0E+02   45.                                      4099500300033 
   1.0 E+02   2.15E+02   31.                                      4099500300034 
   2.15E+02   4.65E+02   21.5                                     4099500300035 
   4.65E+02   1.0 E+03   15.0                                     4099500300036 
   1.0 E+03   2.15E+03   10.3                                     4099500300037 
   2.15E+03   4.65E+03    7.1                                     4099500300038 
   4.65E+03   1.0 E+04    4.9                                     4099500300039 
   1.0 E+04   2.15E+04    3.3                                     4099500300040 
ENDDATA             16          0                                 4099500300041 
ENDSUBENT           40          0                                 4099500399999 
SUBENT        40995004   20221228                             42114099500400001 
BIB                  5          8                                 4099500400002 
REACTION   (93-NP-236(N,F),,RI)                                   4099500400003 
FACILITY   (REAC,4RUSLIN)                                         4099500400004 
           (LINAC,4RUSKUR)                                        4099500400005 
REL-REF    (A,40922003,B.N.Belyaev+,J,AE,60,141,1986) Issue 2.    4099500400006 
ERR-ANALYS (DATA-ERR)  Error is not specified                     4099500400007 
STATUS     (TABLE) Text page 101 of C,87KIEV,3,99,1987            4099500400008 
           (DEP,40995002) Measured C-S at RUSLIN                  4099500400009 
           (DEP,40995003) Measured C-S at RUSKUR                  4099500400010 
ENDBIB               8          0                                 4099500400011 
NOCOMMON             0          0                                 4099500400012 
DATA                 3          1                                 4099500400013 
EN-MIN     DATA       DATA-ERR                                    4099500400014 
EV         B          B                                           4099500400015 
   2.53E-02   1040.      60.                                      4099500400016 
ENDDATA              3          0                                 4099500400017 
ENDSUBENT           16          0                                 4099500499999 
NOSUBENT      40995005   20221228                             42114099500500001 
NOSUBENT      40995006   20221228                             42114099500600001 
NOSUBENT      40995007   20221228                             42114099500700001 
SUBENT        40995008   20221228                             42114099500800001 
BIB                  7         16                                 4099500800002 
REACTION  1(93-NP-236(N,TOT),,WID,,AV,DERIV)                      4099500800003 
          2(93-NP-236(N,F),,WID,,AV)                              4099500800004 
ASSUMED   1(ASSUM,93-NP-236(N,G),,WID,,AV)                        4099500800005 
            Calculated in frame of giant dipole resonance model   4099500800006 
            by parameters from rel.ref. of S.Bjoernholm+          4099500800007 
REL-REF    (R,,S.Bjoernholm+,J,RMP,52,725,1980) Issue 4.          4099500800008 
FACILITY   (REAC,4RUSLIN)                                         4099500800009 
           (LINAC,4RUSKUR)                                        4099500800010 
ERR-ANALYS (DATA-ERR) Not specified                               4099500800011 
STATUS     (TABLE) Text page 102 of C,87KIEV,3,99,1987            4099500800012 
           (DEP,40995002) Measured C-S at RUSLIN                  4099500800013 
           (DEP,40995003) Measured C-S at RUSKUR                  4099500800014 
HISTORY    (20221228A) AV -> SPA. DERIV was added in reaction.    4099500800015 
            AV,CALC were added in ASSUMED reaction.               4099500800016 
            CALC code was deleted according to a comment of       4099500800017 
            N.Otsuka (NDS, IAEA).                                 4099500800018 
ENDBIB              16          0                                 4099500800019 
COMMON               2          3                                 4099500800020 
EN-MIN     EN-MAX                                                 4099500800021 
EV         EV                                                     4099500800022 
   2.53E-02   2.15E+03                                            4099500800023 
ENDCOMMON            3          0                                 4099500800024 
DATA                 5          1                                 4099500800025 
DATA      1DATA-ERR  1ASSUM     1DATA      2DATA-ERR  2           4099500800026 
EV         EV         EV         EV         EV                    4099500800027 
    0.46       0.18       0.053      0.41       0.16              4099500800028 
ENDDATA              3          0                                 4099500800029 
ENDSUBENT           28          0                                 4099500899999 
ENDENTRY             8          0                                 4099599999999