ENTRY 13692 20181203 14451369200000001 SUBENT 13692001 20181203 14451369200100001 BIB 14 48 1369200100002 INSTITUTE (1USAMSU) 1369200100003 REFERENCE (J,PR/C,57,959,1998) 1369200100004 AUTHOR (P.D.Zecher,A.Galonsky,S.J.Gaff,J.J.Kruse,G.Kunde, 1369200100005 E.Tryggestad,J.Wang,R.E.Warner,D.J.Morrissey,K.Ieki, 1369200100006 Y.Iwata,F.Deak,A.Horvath,A.Kiss,Z.Seres,J.J.Kolata, 1369200100007 J.von Schwarzenberg,H.Schelin) 1369200100008 TITLE Measurement of the 8Li(n,gamma)9Li cross section at 1369200100009 astrophysical energies by reverse kinematics 1369200100010 FACILITY (CYCLO,1USAMSU) National Superconducting Cyclotron 1369200100011 Laboratory (NSCL) 1369200100012 INC-SOURCE Virtual gamma field in the U or Pb target 1369200100013 generated by beam of 9Li produced by A1200 1369200100014 Spectrograph 1369200100015 SAMPLE Isotopically pure 9Li beam produced by a fragmentation 1369200100016 reaction of 60 MeV/nucleon 15N on a thick 9Be target. 1369200100017 METHOD (TOF) TOF method with 5.07-m fligh path used to 1369200100018 determine energy of neutrons. 1369200100019 DETECTOR (TELES,SI,SI) Si-CsI fragment telescope used to detect 1369200100020 8Li fragments. 1369200100021 Telescope consisted of 3 individual detectors: 1369200100022 . Si-strip detector for DE and timing information; 1369200100023 . Si PIN diode detector for additional DE information 1369200100024 . CsI stopping detector for residual energy 1369200100025 information. 1369200100026 (SCIN) Neutron Wall Array viewed by photomultiplier 1369200100027 tubes used to detect neutrons. 1369200100028 Wall Array consists of 25 glass cells filled with 1369200100029 liquid scintillator NE-213 having the property of 1369200100030 pulse-shape discrimination and distinguishing between 1369200100031 neutron and gamma ray events. 1369200100032 Both detectors placed at zero degrees with respect to 1369200100033 the beam and working in coincidence. 1369200100034 MONITOR Si detectors calibrated with both a 228Th alpha- 1369200100035 particle source and a series of calibration beams. 1369200100036 ANALYSIS (DTBAL) 1369200100037 Photon energy determined as difference between the 1369200100038 neutron separation energy 4.05 MeV and the decay 1369200100039 energy measured by complete kinematic analysis of the 1369200100040 neutron and 8Li fragment. 1369200100041 Upper limit of the 9Li Coulomb dissociation and of the 1369200100042 photodisintegration cross section are determined from 1369200100043 measured total 9Li dissociation without subtracting 1369200100044 the nuclear dissociation. 1369200100045 ERR-ANALYS (DATA-ERR) Absolute uncertainty given. 1369200100046 STATUS (TABLE) Data taken from Table II in reference. 1369200100047 No reply from P.D. Zecher to author proof. 1369200100048 HISTORY (20010622C) IS 1369200100049 (20181202U) OS. Several minor BIB changes 1369200100050 ENDBIB 48 0 1369200100051 NOCOMMON 0 0 1369200100052 ENDSUBENT 51 0 1369200199999 SUBENT 13692002 20010807 00001369200200001 BIB 2 3 1369200200002 REACTION (3-LI-8(N,G)3-LI-9,,SIG,,AV,DERIV) 1369200200003 SAMPLE U target used when measuring 9Li dissociation 1369200200004 cross section. Target thickness 339.2 mg/cm**2; 1369200200005 ENDBIB 3 0 1369200200006 NOCOMMON 0 0 1369200200007 DATA 4 2 1369200200008 EN-MIN EN-MAX DATA-MAX DATA-ERR 1369200200009 MEV MEV MICRO-B MICRO-B 1369200200010 0.0 0.5 19.1 10.4 1369200200011 0.5 1.0 7.9 5.5 1369200200012 ENDDATA 4 0 1369200200013 ENDSUBENT 12 0 1369200299999 SUBENT 13692003 20010807 00001369200300001 BIB 2 3 1369200300002 REACTION (3-LI-8(N,G)3-LI-9,,SIG,,AV,DERIV) 1369200300003 SAMPLE Pb used for measuring 9Li dissociation cross 1369200300004 section. target thickness 339.2 mg/cm**2. 1369200300005 ENDBIB 3 0 1369200300006 NOCOMMON 0 0 1369200300007 DATA 4 2 1369200300008 EN-MIN EN-MAX DATA-MAX DATA-ERR 1369200300009 MEV MEV MICRO-B MICRO-B 1369200300010 0.0 0.5 17.8 11.9 1369200300011 0.5 1.0 8.1 6.4 1369200300012 ENDDATA 4 0 1369200300013 ENDSUBENT 12 0 1369200399999 ENDENTRY 3 0 1369299999999