ENTRY 13693 19980518 00001369300000001 SUBENT 13693001 19980518 00001369300100001 BIB 15 39 1369300100002 INSTITUTE (1CANCRC,1USABRK) 1369300100003 REFERENCE (J,PR/C,57,2043,19980400) 1369300100004 AUTHOR (E.B.NORMAN,B.SUR) 1369300100005 TITLE Cross sections for 17O(n,p)17N and 17O(n,d)16N 1369300100006 reactions for 14 MeV 1369300100007 FACILITY Texas Nuclear generator at Chalk River Laboratories 1369300100008 Health Physics Dept. 1369300100009 INC-SOURCE (D-T) 150 keV deuterons on TiT2 target. 1369300100010 SAMPLE Cylindrical gas target enriched in 17O. 1369300100011 Isotopic composition: 16O (39.5+-0.2%), 1369300100012 17O (55.9+-0.2%), 1369300100013 18O (4.6+-0.2%). 1369300100014 METHOD (ACTIV) 1369300100015 A closed loop was used to continuously flow gas from 1369300100016 target cell to a decay chamber. 1369300100017 DETECTOR (GE-IN) Gammas measured using high purity germanium 1369300100018 detector (approximate volume 157 cm3). 1369300100019 Photopeak efficiency of detector at 835 keV determined 1369300100020 using calibrated 54Mn at center of decay chamber. 1369300100021 Relative photopeak efficiency at 871 and 6129 keV 1369300100022 determined from a measurement of detector efficiency 1369300100023 as a function of gamma-ray energy and location for Ge 1369300100024 detectors of 110 and 196 cm3 using 244Cm-13C source 1369300100025 at LBNL and calibrated sources of 137Cs, 54Mn, 56Co, 1369300100026 and 60Co. 1369300100027 Neutron flux monitored using plastic scintillation 1369300100028 detector. 1369300100029 MONITOR (8-O-16(N,P)7-N-16,,SIG) 1369300100030 DECAY-MON (7-N-16,,DG,6129.,0.670) 1369300100031 Taken from Table of Isotopes, 1996. 1369300100032 CORRECTION Corrected for different fractions of 16N and 17N 1369300100033 decays that occur while while the gas is in the 1369300100034 decay chamber. 1369300100035 ERR-ANALYS (DATA-ERR) Total uncertainty calculated by adding in 1369300100036 quadrature uncertainties in all experimental 1369300100037 parameters. 1369300100038 STATUS Data taken from article. 1369300100039 (APRVD) Approved by E. Norman, 18 May 1998. 1369300100040 HISTORY (19980424C) 1369300100041 ENDBIB 39 0 1369300100042 COMMON 3 3 1369300100043 EN MONIT MONIT-ERR 1369300100044 MEV MB MB 1369300100045 14. 35. 4. 1369300100046 ENDCOMMON 3 0 1369300100047 ENDSUBENT 46 0 1369300199999 SUBENT 13693002 19980427 00001369300200001 BIB 2 3 1369300200002 REACTION (8-O-17(N,P)7-N-17,,SIG) 1369300200003 DECAY-DATA (7-N-17,4.17SEC,DG,871.,0.033) 1369300200004 Taken from Table of Isotopes, 1996. 1369300200005 ENDBIB 3 0 1369300200006 NOCOMMON 0 0 1369300200007 DATA 2 1 1369300200008 DATA DATA-ERR 1369300200009 MB MB 1369300200010 27.4 6.1 1369300200011 ENDDATA 3 0 1369300200012 ENDSUBENT 11 0 1369300299999 SUBENT 13693003 19980427 00001369300300001 BIB 2 3 1369300300002 REACTION (8-O-17(N,D)7-N-16,,SIG) 1369300300003 DECAY-DATA (7-N-16,,DG,6129.,0.670) 1369300300004 Taken from Table of Isotopes, 1996. 1369300300005 ENDBIB 3 0 1369300300006 NOCOMMON 0 0 1369300300007 DATA 2 1 1369300300008 DATA DATA-ERR 1369300300009 MB MB 1369300300010 5.6 1.9 1369300300011 ENDDATA 3 0 1369300300012 ENDSUBENT 11 0 1369300399999 ENDENTRY 3 0 1369399999999