ENTRY 23084 20090921 22182308400000001 SUBENT 23084001 20090921 22182308400100001 BIB 13 54 2308400100002 TITLE .Determination of the branching ratio for the 2308400100003 209Bi(n,gamma)210Bi reaction from 500 eV to 20 keV 2308400100004 AUTHOR (A.Borella, T.Belgya, E.Berthomieux, N.Colonna, 2308400100005 C.Domingo-Pardo, F.Gunsing, S.Marrone, T.Martinez, 2308400100006 C.Massimi, P.M.Mastinu, P.M.Milazzo, P.Schillebeeckx, 2308400100007 G.Tagliente, J.Tain, R.Terlizzi, R.Wynants) 2308400100008 INSTITUTE (2FR SAC) CEA/Saclay, Gif-sur-Yvette, France. 2308400100009 A.Borella, corresponding author, 2308400100010 Email alessandroborella@yahoo.it; E.Berthomieux 2308400100011 (2ZZZGEL) 2EC-JRC-IRMM, Geel, Belgium. P.Schillebeeckx,2308400100012 R.Wynants. 2308400100013 (3HUNII ) Institute of Isotopes, Hungarian Academy of 2308400100014 Sciences, Budapest, Hungary. T.Belgya, F.Gunsing. 2308400100015 (2ITYBAU) Istituto Nazionale di Fisica Nucleare, Bari,2308400100016 Italy. N.Colonna, S.Marrone, G.Tagliente, R.Terlizzi.2308400100017 (2SPNVAL) Instituto de Fisica Corpuscular, Universidad2308400100018 de Valencia, Spain. C.Domingo-Pardo, J.Tain. 2308400100019 (2SPNSPN) Centro de Investigaciones Energeticas 2308400100020 Medioambientales y Technologicas, Madrid, Spain. 2308400100021 T.Martinez. 2308400100022 (2ITYUBO) Istituto Nazionale di Fisica Nucleare, 2308400100023 Bologna, Italy. C.Massimi. 2308400100024 (2ITYPAD) Laboratori Nazionali di Legnaro, Legnaro, 2308400100025 Italy. P.M.Mastinu. 2308400100026 (2ITYTRI) Istituto Nazionale di Fisica Nucleare, 2308400100027 Trieste, Italy. P.M.Milazzo. 2308400100028 REFERENCE (C,2006VANCOU,,(B042),200606) Main reference 2308400100029 REL-REF (I,,D.Tronc+,J,NIM/A,228,217,1985) GELINA - the new 2308400100030 pulse compression system for intense relativistic 2308400100031 electron beams 2308400100032 FACILITY (LINAC,2ZZZGEL) Linear accelerator GELINA of the 2308400100033 Institute for Reference Materials and Measurements 2308400100034 at Geel in Belgium. Bunched electrons 1 ns width, 2308400100035 repetition rate 800 Hz, 60 microA average electron 2308400100036 current, average electron energy 100 MeV 2308400100037 INC-SOURCE (PHOTO) 2308400100038 INC-SPECT .The moderated neutron beam was collimated to about 2308400100039 80 mm in diameter at the sample position. 2308400100040 METHOD (TOF) Time-of-flight, flight base is 12 m. 2308400100041 (FNB) A boron-10 anti-overlap filter was used to 2308400100042 reduce the influence of overlap neutrons. 2308400100043 SAMPLE .Metallic bismuth disc sample of 81.0 mm diameter and 2308400100044 1.26 mm thickness (4.38E-3 atoms/b) was positioned 2308400100045 perpendicularly with respect to the neutron beam. 2308400100046 .B-10 anti-overlap sample 4,16E-2 atoms/b thick 2308400100047 DETECTOR (HPGE) Gamma rays were detected in three high-purity 2308400100048 germanium detectors. A large volume coaxial detector 2308400100049 was used to study the gamma-ray spectra up to energy 2308400100050 of 8 MeV and two planar detectors were used to 2308400100051 investigate the gamma-ray spectrum in the low energy 2308400100052 part. 2308400100053 CORRECTION .Made for the attenuation of gamma rays in bismuth 2308400100054 sample 2308400100055 HISTORY (20090921C) S.M. 2308400100056 ENDBIB 54 0 2308400100057 NOCOMMON 0 0 2308400100058 ENDSUBENT 57 0 2308400199999 SUBENT 23084002 20090921 22182308400200001 BIB 3 5 2308400200002 REACTION (83-BI-209(N,G)83-BI-210,,SIG) 2308400200003 DECAY-DATA (83-BI-210-M,3.04E+6YR,A) 2308400200004 STATUS (UNOBT) Time-of-flight spectra are given. Request 2308400200005 for data sent to A.Borella, 2009-08 2308400200006 (PRELM) By the authors 2308400200007 ENDBIB 5 0 2308400200008 COMMON 2 3 2308400200009 EN-MIN EN-MAX 2308400200010 KEV KEV 2308400200011 0.5 15. 2308400200012 ENDCOMMON 3 0 2308400200013 NODATA 0 0 2308400200014 ENDSUBENT 13 0 2308400299999 ENDENTRY 2 0 2308499999999