ENTRY 30427 20090310 31353042700000001 SUBENT 30427001 20090310 31353042700100001 BIB 13 23 3042700100002 INSTITUTE (3AULAUA) 3042700100003 REFERENCE (J,AUJ,30,591,197711) 3042700100004 AUTHOR (M.J.Kenny,B.J.Allen) 3042700100005 TITLE Gamma rays from keV neutron capture in lanthanum. 3042700100006 FACILITY (VDG,3AULAUA) 3042700100007 3 MeV Van de Graaff accelerator. 3042700100008 INC-SOURCE (P-LI7) 3042700100009 INC-SPECT A forward cone of neutrons with energies between 3042700100010 10 and 70 keV. 3042700100011 SAMPLE 1.0 kg of La(2)-O(3) in powder form, in a magnesium 3042700100012 holder( 80 g) of 15.0 cm diam. and 3.0 cm thick. 3042700100013 METHOD Observation of gamma-ray transitions after the capture 3042700100014 of keV neutrons. 3042700100015 DETECTOR (GELI) Ge(Li) detector. 3042700100016 The Ge(Li) detector efficiency relative to NaI at 1333 3042700100017 keV was 21%. 3042700100018 MONITOR 2614 keV line from a Th-228 source and the equivalent 3042700100019 of 6000 keV from research pulser were used as reference3042700100020 peaks of gamma ray. 3042700100021 PART-DET (G) 3042700100022 HISTORY (19780216C) KO. 3042700100023 (20090310A) SD:Updated to new date formats,lower case. 3042700100024 OS. Status info and data units corrected 3042700100025 ENDBIB 23 0 3042700100026 NOCOMMON 0 0 3042700100027 ENDSUBENT 26 0 3042700199999 SUBENT 30427002 20090310 31353042700200001 BIB 5 20 3042700200002 REACTION (57-LA-139(N,G)57-LA-140,,SPC,,AV) 3042700200003 Relative intensity per 100 observed final state 3042700200004 transition. 3042700200005 COMMENT Ratios of transition intensities to 3- and 2-states in 3042700200006 La-140 by (d,p)reaction, by thermal and keV neutrons 3042700200007 are given as follows, 3042700200008 E(g) E(excit) Intensities to 3- states 3042700200009 (keV) (keV) * (d,p) thermal-n keV-neutrons 3042700200010 5161. 0. * 9.3 3.4 8 +- 1 3042700200011 4843. 318.2 * 2.3 27.2 12 +- 4 3042700200012 --Ratio-- * 4.0 0.13 0.7+- 0.3 3042700200013 E(g) E(excit) Intensities to 2- states 3042700200014 (keV) (keV) * (d,p) thermal-n keV-neutrons 3042700200015 5131. 30.0 * 9.9 less than 4.8 7 +- 3 3042700200016 4998. 162.7 * 4.1 0.6 2.5+-0.5 3042700200017 --ratio-- * 2.4 less than 8 2.8+-1.2 3042700200018 STATUS (TABLE) Data taken from Table 1 of 3042700200019 Aust.J.Phys.30(1977)591. 3042700200020 CORRECTION Corrected for single escape peaks. 3042700200021 ERR-ANALYS No information given. 3042700200022 ENDBIB 20 0 3042700200023 COMMON 2 3 3042700200024 EN-MIN EN-MAX 3042700200025 KEV KEV 3042700200026 1.0000E+01 7.0000E+01 3042700200027 ENDCOMMON 3 0 3042700200028 DATA 7 19 3042700200029 E E-RSL DATA DATA-ERR +DATA-ERR -DATA-ERR 3042700200030 DATA-MAX 3042700200031 KEV KEV PC/REAC PC/REAC PC/REAC PC/REAC 3042700200032 PC/REAC 3042700200033 4.3660E+03 2.0000E+00 3.0000E+00 1.0000E+00 3042700200034 3042700200035 4.3900E+03 2.0000E+00 5.0000E+00 1.0000E+00 3042700200036 3042700200037 4.4160E+03 2.0000E+00 5.0000E+00 1.0000E+00 3042700200038 3042700200039 4.5030E+03 2.0000E+00 4.0000E+00 1.0000E+00 3042700200040 3042700200041 4.5590E+03 2.0000E+00 6.0000E+00 1.0000E+00 3042700200042 3042700200043 4.5800E+03 2.0000E+00 3042700200044 1.0000E+00 3042700200045 4.6930E+03 2.0000E+00 3042700200046 1.0000E+00 3042700200047 4.8390E+03 2.0000E+00 1.0000E+01 4.0000E+00 3042700200048 3042700200049 4.8430E+03 2.0000E+00 1.2000E+01 4.0000E+00 3042700200050 3042700200051 4.8760E+03 2.0000E+00 1.0000E+00 2.0000E+00 1.0000E+003042700200052 3042700200053 4.8890E+03 2.0000E+00 1.5000E+01 3.0000E+00 3042700200054 3042700200055 4.9980E+03 2.0000E+00 2.5000E+00 5.0000E-01 3042700200056 3042700200057 5.0570E+03 2.0000E+00 1.0000E+00 5.0000E-01 3042700200058 3042700200059 5.0980E+03 2.0000E+00 1.2000E+01 2.0000E+00 3042700200060 3042700200061 5.1120E+03 2.0000E+00 1.5000E+00 1.0000E+00 3042700200062 3042700200063 5.1170E+03 2.0000E+00 1.5000E+00 1.0000E+00 3042700200064 3042700200065 5.1260E+03 2.0000E+00 4.0000E+00 2.0000E+00 3042700200066 3042700200067 5.1310E+03 2.0000E+00 7.0000E+00 3.0000E+00 3042700200068 3042700200069 5.1610E+03 2.0000E+00 8.0000E+00 1.0000E+00 3042700200070 3042700200071 ENDDATA 42 0 3042700200072 ENDSUBENT 71 0 3042700299999 ENDENTRY 2 0 3042799999999