ENTRY O1533 20070816 O031O153300000001 SUBENT O1533001 20070816 O031O153300100001 BIB 14 50 O153300100002 TITLE Structure of Be-12:intruder d-wave strength at N=8. O153300100003 AUTHOR (S.D.Pain, W.N.Catford, N.A.Orr, J.C.Angelique, O153300100004 N.I.Ashwood, V.Bouchat, N.M.Clarke, N.Curtis, M.Freer, O153300100005 B.R.Fulton, F.Hanappe, M.Labiche, J.L.Lecouey, O153300100006 R.C.Lemmon, D.Mahboub, A.Ninane, G.Normand, N.Soic, O153300100007 L.Stuttge, C.N.Timis, J.A.Tostevin, J.S.Winfield, O153300100008 V.Ziman) O153300100009 INSTITUTE (2UK SUR) O153300100010 (2FR CAE) O153300100011 (2UK BIR) O153300100012 (2BLGBRU) O153300100013 (2UK UK) University of York, Heslington, UK O153300100014 (2UK UK) University of Paisley, Scotland,UK. O153300100015 (2UK UK) CCLRC Daresbury laboratory, UK O153300100016 (2BLGLVN) O153300100017 (2FR ULP) O153300100018 REFERENCE (J,PRL,96,032502,2006) O153300100019 PART-DET (N,4-BE-10) O153300100020 SAMPLE The carbon secondary reaction target, 183-mg/cm**2 O153300100021 thickness, was used. O153300100022 METHOD (COINC) Detect neutrons and 10Be in coincidence. O153300100023 And used to kinematically reconstruct unbound states inO153300100024 Be-11. O153300100025 (EDE) O153300100026 (TOF) O153300100027 INC-SOURCE *En-rsl-fw* a resolution of 1.6% fwhm. O153300100028 FACILITY (ACCEL,2FR GAN) GANIL accelerator O153300100029 (PRJFS,2FR GAN) A secondary beam of Be-12 was prepared O153300100030 using the LISE3 spectrometer at GANIL from the O153300100031 reaction of a 63 MeV/a O-18 beam on Be-9. O153300100032 DETECTOR (TELES,SISD,CSICR) Two 50*50 mm**2 500-mum thick Si O153300100033 strip detectors to measure energy loss, followed by O153300100034 a 4*4 array of 16 CsI stopping detectors(E) 25-mm thickO153300100035 (NAICR) Coincident gamma-rays were recorded using 4 O153300100036 NaI detectors. O153300100037 (SCIN) Neutrons were detected using the Demon array O153300100038 of 91 liquid scintillator modules. O153300100039 COMMENT *By authors*.The cross section for production of the O153300100040 1/2-state in 11Be was extracted after accounting for O153300100041 the experimentally measured gamma-ray detector O153300100042 efficiencies, attenuation in target and the O153300100043 relativistic focussing of gamma-rays in the laboratory O153300100044 frame. O153300100045 ADD-RES (COMP) An eikonal reaction model. O153300100046 The cross section for diffractive breakup to produce a O153300100047 bound Be-11(either 1/2+ or 1/2-) and a fast neutron wasO153300100048 also extracted and was 46+-10 mb. O153300100049 HISTORY (20070815C) SB O153300100050 (20070816U) Last checking has been done. O153300100051 STATUS Table 1 in text O153300100052 ENDBIB 50 0 O153300100053 COMMON 2 3 O153300100054 EN EN-RSL-FW O153300100055 MEV/A PER-CENT O153300100056 39.3 1.6 O153300100057 ENDCOMMON 3 0 O153300100058 ENDSUBENT 57 0 O153300199999 SUBENT O1533002 20070816 O031O153300200001 BIB 4 9 O153300200002 REACTION (6-C-12(4-BE-12,INL)6-C-12,PAR,SIG) O153300200003 EN-SEC (E-LVL,4-BE-11) O153300200004 LEVEL-PROP (4-BE-11,E-LVL=0.320,SPIN=0.5,PARITY=-1.) O153300200005 (4-BE-11,E-LVL=1.780,SPIN=2.5,PARITY=+1.) O153300200006 (4-BE-11,E-LVL=2.690,SPIN=1.5,PARITY=-1.) O153300200007 ERR-ANALYS (ERR-T).The estimated uncertainties include O153300200008 contributions from statistical fitting plus O153300200009 uncertainties in the efficiency corrections, target O153300200010 thickness and background subtraction. O153300200011 ENDBIB 9 0 O153300200012 NOCOMMON 0 0 O153300200013 DATA 3 3 O153300200014 E-LVL DATA ERR-T O153300200015 MEV MB MB O153300200016 0.32 32.5 6.1 O153300200017 1.78 30.3 4. O153300200018 2.69 22.6 4.1 O153300200019 ENDDATA 5 0 O153300200020 ENDSUBENT 19 0 O153300299999 ENDENTRY 2 0 O153399999999