ENTRY 14224 20090505 13531422400000001 SUBENT 14224001 20090505 13531422400100001 BIB 12 46 1422400100002 TITLE Neutron capture cross section of 14C of 1422400100003 astrophysical interest studied by Coulomb breakup of 1422400100004 15C 1422400100005 AUTHOR (T.Nakamura,N.Fukuda,N.Aoi,N.Imai,M.Ishihara, 1422400100006 H.Iwasaki,T.Kobayashi,T.Kubo,A.Mengoni, 1422400100007 T.Motobayashi,M.Notani,H.Otsu, H.Sakurai,S.Shimoura, 1422400100008 T.Teranishi,Y.X.Watanabe,K.Yoneda) 1422400100009 INSTITUTE (2JPNTIT,2JPNIPC,2JPNKEK,2JPNTOK,2JPNTOH,3ZZZIAE) 1422400100010 REFERENCE (J,PR/C,79,035805,2009) 1422400100011 FACILITY (CYCLO,2JPNIPC) Experiment was performed at RIKEN 1422400100012 Accelerator Research Facility. Primary beam of 18-O 1422400100013 was accelerated by cyclotron to 100 MeV/nucleon. 1422400100014 INC-SOURCE (KINDT) The secondary beam of 15C was produced by 1422400100015 fragmentation of 18-O on a 1.1 g/cm2 thick Be target. 1422400100016 The secondary beam was separated using the RIPS 1422400100017 fragment separator. 1422400100018 SAMPLE 224 mg/cm2-thick Pb target located at the focal point 1422400100019 of the fragment separator. 1422400100020 DETECTOR (SCIN,MWPC) Used for incident beam characterization. 1422400100021 Energy of incident 15C ion was determined by time of 1422400100022 flight using pair of plastic scintillation detectors. 1422400100023 Trajectory of 15C ions was determined by four sets of 1422400100024 multiwire proportional counters. 1422400100025 (SCIN) Neutrons were detected by two layers of neutron 1422400100026 hodoscope arrays with an effective area of 1422400100027 2.14(W) x 0.92(H) m2 placed at 4.60 m and 4.99 m, 1422400100028 respectively, downstream of the target. Each array 1422400100029 consisted of 15 plastic scintillator rods with 6.1 cm 1422400100030 thickness. The angular coverage ranged from -7.0deg to 1422400100031 19.0deg in the horizontal direction, and from -5.5deg 1422400100032 to 5.5deg in the vertical direction. The neutron 1422400100033 momentum vector was determined from the time of flight 1422400100034 and hit position information in the arrays. 1422400100035 (MAGSP,DRFTC,SCIN) 14C ions were analyzed by a magnetic1422400100036 spectrometer equipped with a drift chamber and plastic 1422400100037 scintillator hodoscopes. Particle identification was 1422400100038 performed by combining dE, time of flight data from 1422400100039 the hodoscopes, and magnetic rigidity information from 1422400100040 the tracking of the particle. 1422400100041 METHOD (EDE,TOF) Experiment performed in inverse kinematics 1422400100042 HISTORY (20090327C) Compiled by S.H. 1422400100043 COMMENT Charged particle reaction data measured in this 1422400100044 experiment are compiled in EXFOR entry C1676 1422400100045 ANALYSIS (DTBAL)Capture cross section deduced from Coulomb 1422400100046 break up reaction by applying the principle of 1422400100047 detailed balance. 1422400100048 ENDBIB 46 0 1422400100049 NOCOMMON 0 0 1422400100050 ENDSUBENT 49 0 1422400199999 SUBENT 14224002 20090505 13531422400200001 BIB 3 4 1422400200002 REACTION (6-C-14(N,G)6-C-15,,SIG,,,DERIV) 1422400200003 STATUS (TABLE) data from fig.3. sent by author (T.N.) 1422400200004 (DEP,C1676002) 1422400200005 ERR-ANALYS (DATA-ERR) No information given 1422400200006 ENDBIB 4 0 1422400200007 NOCOMMON 0 0 1422400200008 DATA 3 22 1422400200009 EN-CM DATA DATA-ERR 1422400200010 MEV MICRO-B MICRO-B 1422400200011 0.05 7.5 1.2 1422400200012 0.15 9.1 0.8 1422400200013 0.25 8.9 0.7 1422400200014 0.35 10.3 0.7 1422400200015 0.45 11.4 0.8 1422400200016 0.55 13.1 0.9 1422400200017 0.65 12.5 1.0 1422400200018 0.75 13.1 1.1 1422400200019 0.85 14.2 1.2 1422400200020 0.95 13.6 1.4 1422400200021 1.0 17.2 1.6 1422400200022 1.1 12.9 1.8 1422400200023 1.2 16.5 2.0 1422400200024 1.3 13.8 2.3 1422400200025 1.4 12.9 2.6 1422400200026 1.6 11.1 2.2 1422400200027 1.8 15.3 2.6 1422400200028 2.0 9.5 3.4 1422400200029 2.2 11.3 4.2 1422400200030 2.4 8.7 5.3 1422400200031 2.6 13.7 6.4 1422400200032 2.8 13.4 8.0 1422400200033 ENDDATA 24 0 1422400200034 ENDSUBENT 33 0 1422400299999 ENDENTRY 2 0 1422499999999