ENTRY            22416   20211228                             23072241600000001 
SUBENT        22416001   20211228                             23072241600100001 
BIB                 17         50                                 2241600100002 
TITLE       Direct neutron capture of 48Ca at kT=52 keV           2241600100003 
AUTHOR     (P.Mohr,H.Oberhummer,H.Beer,W.Rochow,V.Koelle,         2241600100004 
            G.Staudt,P.V.Sedyshev,Yu.P.Popov)                     2241600100005 
INSTITUTE  (2AUSTHV)  Mohr, Oberhummer                            2241600100006 
           (2GERKFK)  Beer                                        2241600100007 
           (2GERTUE)  Rochow, Koelle, Staudt                      2241600100008 
           (4ZZZDUB)  Sedyshev, Popov                             2241600100009 
REFERENCE  (J,PR/C,56,1154,1997)  Main reference,data given       2241600100010 
REL-REF    (M,22371001,H.Beer+,J,PR/C,54,2014,1996) Experim.det.  2241600100011 
           (M,22306001,H.Beer+,J,NIM/A,337,492,1994) Experim.det. 2241600100012 
MONITOR    (79-AU-197(N,G)79-AU-198,,SIG)                         2241600100013 
DECAY-MON  (79-AU-198-G,2.69D,DG,411.8,0.9550)                    2241600100014 
FACILITY   (VDG,2GERTUE) 3.0 MV Van de Graaff accelerator ROSENAU 2241600100015 
                  at the University Tuebingen                     2241600100016 
INC-SOURCE (P-T) Titanium-tritium target with  a total activity   2241600100017 
              about 5 Ci, thickness of titanium layer is 150 keV  2241600100018 
INC-SPECT   Quasi-Maxwellian neutron energy spectrum with         2241600100019 
            kT=52 keV which is obtained by bombarding a thick     2241600100020 
            tritium target with protons at the energy             2241600100021 
            1091 keV - 72 keV above the T(p,n) theshold 1019 keV  2241600100022 
COMMENT     Experimental setup used fast activation technique     2241600100023 
            with fast transport of irradiated sample              2241600100024 
METHOD     (ACTIV)                                                2241600100025 
DETECTOR   (HPGE)  Efficiency 98.6%                               2241600100026 
SAMPLE      Two samples of powder Ca-C-O3 enriched by 77.87% in   2241600100027 
            48Ca with diameters 6 mm amd masses 48.83 and 49.06 mg2241600100028 
            ach sandwiched between two thin gold foils(16 mg      2241600100029 
            per foil), both samples and gold foils were put into  2241600100030 
            a cylindrical polyethilene container with an inner    2241600100031 
            diameter 6 mm                                         2241600100032 
ERR-ANALYS (ERR-T)  Total error                                   2241600100033 
           (ERR-S) Statistical error                              2241600100034 
           (ERR-1,,5.) Uncertainty in neutron energy variations   2241600100035 
           due to tritium density changes in the target           2241600100036 
           (ERR-2) Uncertainty in enrichment of 48Ca in the       2241600100037 
                    CaCO3 sample                                  2241600100038 
           (ERR-3,1.,10.) Uncertainty in gamma-branching ratios   2241600100039 
             (1% for the 3084.4 keV line, 10% for the             2241600100040 
              4071.9 keV line)                                    2241600100041 
           (ERR-4) Uncertainty in calculated efficiency of the    2241600100042 
                   HPGe detector                                  2241600100043 
           (ERR-5) Uncertainty in monitoring of neutron flux      2241600100044 
                   using the 6Li glass monitor                    2241600100045 
           (ERR-6) Uncertainty in corrections of the divergence   2241600100046 
                   of the neutron beam                            2241600100047 
           (MONIT-ERR) Uncertainty in monitor cross section       2241600100048 
STATUS     (TABLE) Text on p.1156 of Phys.Rev.,C56(1997)1154      2241600100049 
HISTORY    (19991026C)  + + Compiled by S.M.    + +               2241600100050 
           (20211228A) SD:Updated to new date formats,lower case. 2241600100051 
           Corrections in all Subents. Author's name corrected.   2241600100052 
ENDBIB              50          0                                 2241600100053 
COMMON               5          3                                 2241600100054 
ERR-S      ERR-2      ERR-4      ERR-5      ERR-6                 2241600100055 
PER-CENT   PER-CENT   PER-CENT   PER-CENT   PER-CENT              2241600100056 
     1.5         2.4        3.      1.         2.                 2241600100057 
ENDCOMMON            3          0                                 2241600100058 
ENDSUBENT           57          0                                 2241600199999 
SUBENT        22416002   20211228                             23072241600200001 
BIB                  3          3                                 2241600200002 
REACTION   (20-CA-48(N,G)20-CA-49,,SIG,,MXW)                      2241600200003 
DECAY-DATA (20-CA-49,8.718MIN,DG,3084.4,0.921,DG,4071.9,0.007)    2241600200004 
HISTORY    (20211228A) SD: MONIT/ERR added.                       2241600200005 
ENDBIB               3          0                                 2241600200006 
NOCOMMON             0          0                                 2241600200007 
DATA                 5          1                                 2241600200008 
EN-MEAN    DATA       ERR-T      MONIT      MONIT-ERR             2241600200009 
KEV        MICRO-B    MICRO-B    MB         MB                    2241600200010 
  78.        623.       47.          431.       15.               2241600200011 
ENDDATA              3          0                                 2241600200012 
ENDSUBENT           11          0                                 2241600299999 
ENDENTRY             2          0                                 2241699999999