SUBENT 12728001 20180818 14431272800100001 BIB 12 23 1272800100002 INSTITUTE (1USABNL) 1272800100003 REFERENCE (J,NP/A,372,125,1981) 1272800100004 AUTHOR (G.Engler,R.E.Chrien,H.I.Liou) 1272800100005 TITLE Thermal and resonance neutron capture studies in Se 1272800100006 targets with A=74,76,77,78,80. 1272800100007 FACILITY (REAC,1USABNL) High Flux Beam Reactor 1272800100008 METHOD Capture gamma measurement 1272800100009 ANALYSIS Resonance energies taken from BNL-325 (1973). 1272800100010 DETECTOR (GELI) 40 cm3 Ge(Li) detector. Resolution of 1272800100011 7 keV for 8.5 MeV. 1272800100012 MONITOR The absolute energy calibration was obtained 1272800100013 from the capture lines of 36Cl. Absolute 1272800100014 intensities were obtained relative to 197Au(n,g) 1272800100015 at 4.91 eV. 1272800100016 CORRECTION Gamma rays were obtained by scanning data through 1272800100017 the desired neutron energy intervals (resonance 1272800100018 areas and off resonance areas). Spectra free of 1272800100019 gamma-ray background were obtained. 1272800100020 STATUS (APRVD) Approved by R.E.Chrien, 82/5/10. 1272800100021 HISTORY (19820326C) 1272800100022 (20041203A) DR Subentries 7 to 16 added 1272800100023 (20180731A) OS. Reactions in subs.12-16 corrected, 1272800100024 ERR-ANALYS corrected, minor BIB corrections 1272800100025 ENDBIB 23 0 1272800100026 NOCOMMON 0 0 1272800100027 ENDSUBENT 26 0 1272800199999 SUBENT 12728010 20180818 14431272801000001 BIB 7 10 1272801000002 REACTION (34-SE-78(N,G)34-SE-79,,SPC,,MXW) 1272801000003 METHOD Three-crystal-pair spectrometer 1272801000004 INC-SPECT Thermalized spectrum 1272801000005 SAMPLE 8.7 g and 3.17 x 3.17 cm2 natural selenium target 1272801000006 ERR-ANALYS (E-ERR) Errors given are purely statistical. 1272801000007 Systematics uncertainties believed to be 0.3 keV. 1272801000008 (ERR-S) Errors in table are purely statistical 1272801000009 (ERR-SYS) Systematic uncertainties believed to be 20 %.1272801000010 STATUS (TABLE) Data taken from Table IV of the article 1272801000011 HISTORY (20041203C) DR 1272801000012 ENDBIB 10 0 1272801000013 COMMON 2 3 1272801000014 EN-DUMMY ERR-SYS 1272801000015 EV PER-CENT 1272801000016 0.0253 20. 1272801000017 ENDCOMMON 3 0 1272801000018 DATA 4 4 1272801000019 E E-ERR DATA ERR-S 1272801000020 KEV KEV PC/REAC PC/REAC 1272801000021 6866.2 0.1 19.0 1.0 1272801000022 6435.0 1.3 1.9 0.6 1272801000023 5875.1 1.5 5.5 1.7 1272801000024 5223.1 0.8 3.1 0.7 1272801000025 ENDDATA 6 0 1272801000026 ENDSUBENT 25 0 1272801099999