ENTRY            23608   20231013                                 2360800000001 
SUBENT        23608001   20231013   20240316                      2360800100001 
BIB                 14         39                                 2360800100002 
TITLE      Angular distribution of gamma rays from a              2360800100003 
           neutron-induced compound states of 140La               2360800100004 
AUTHOR     (T.Okudaira,S.Takada,K.Hirota,A.Kimura,M.Kitaguchi,    2360800100005 
           J.Koga,K.Nagamoto,T.Nakao,A.Okada,K.Sakai,             2360800100006 
           H.M.Shim Izu,T.Yamamoto,T.Yoshioka)                    2360800100007 
INSTITUTE  (2JPNNAG,2JPNKYU,2JPNJAE)                              2360800100008 
REFERENCE  (J,PR/C,97,034622,2018)                                2360800100009 
           #doi:10.1103/PhysRevC.97.034622                        2360800100010 
FACILITY   (SYNCH,2JPNJAE) ANNRI(BL04) beam line of MLF at J-PARC 2360800100011 
INC-SOURCE (SPALL) Spallation reaction in a mercury target        2360800100012 
           irradiated with 3-GeV protons (150 kW) . The proton    2360800100013 
           beams were supplied at a repetition rate of 25 Hz and  2360800100014 
           in the "double-bunch mode". Produced neutrons were     2360800100015 
           slowed down in a supercritical para hydrogen moderator.2360800100016 
INC-SPECT  Relative neutron flux was reconstructed using the 478  2360800100017 
           keV gamma-rays from gamma rays from the B-10           2360800100018 
           (n,alpha gamma) Li-7 reactions.                        2360800100019 
DETECTOR   (GE,BGO) An array of Ge detector consists of two       2360800100020 
           cluster-Ge detectors and eight coaxial-Ge detectors    2360800100021 
           with BGO anti-coincidence shields. DAQ: CAEN V1724     2360800100022 
           Digitizer (14bit, 100MHz)                              2360800100023 
SAMPLE     1-mm-thick La-nat metal plate.                         2360800100024 
METHOD     (TOF) Flight length: 21.5 m                            2360800100025 
CORRECTION Dead time correction was applied with a paralyzable    2360800100026 
           dead time model.                                       2360800100027 
ANALYSIS   (SHAPE) The 0.758-eV p-wave resonance was fitted with  2360800100028 
           the Breit-Wigner function including the background     2360800100029 
           and the s- wave component (1/v term) . The effects of  2360800100030 
           the Doppler broadening (free gas at 295 K) and the     2360800100031 
           resolution function of ANNRI were convolved with the   2360800100032 
           Breit-Wigner function. In the fitting, the total       2360800100033 
           width of the 0.758-eV p-wave resonance was used as     2360800100034 
           the gamma width, because the neutron width of the      2360800100035 
           p-wave resonance is negligibly smaller than the gamma  2360800100036 
           width.                                                 2360800100037 
ERR-ANALYS (DATA-ERR) The uncertainty of resonance prameters      2360800100038 
           were deduced from the uncertainty of the fitting       2360800100039 
           result.                                                2360800100040 
HISTORY    (20231110C) By A. Kimura.                              2360800100041 
ENDBIB              39          0                                 2360800100042 
NOCOMMON             0          0                                 2360800100043 
ENDSUBENT           42          0                                 2360800199999 
SUBENT        23608002   20231013   20240316                      2360800200001 
BIB                  2          3                                 2360800200002 
REACTION  1(57-LA-139(N,0),,EN)                                   2360800200003 
          2(57-LA-139(N,G),,WID)                                  2360800200004 
STATUS     (TABLE,,T.Okudaira+,J,PR/C,97,034622,2018) Table 1     2360800200005 
ENDBIB               3          0                                 2360800200006 
NOCOMMON             0          0                                 2360800200007 
DATA                 4          1                                 2360800200008 
DATA      1DATA-ERR  1DATA      2DATA-ERR  2                      2360800200009 
EV         EV         MILLI-EV   MILLI-EV                         2360800200010 
      0.740      0.002      40.41       0.76                      2360800200011 
ENDDATA              3          0                                 2360800200012 
ENDSUBENT           11          0                                 2360800299999 
ENDENTRY             2          0                                 2360899999999