/*===================================================================*/ /* NRDF D1915 Data No.11 */ /*===================================================================*/ /* Bibliography */ /*===================================================================*/ \\BIB,11; D#=D1915; TITLE=/ Coulomb and nuclear breakup of a halo nucleus 11Be /; ATH=(N.FUKUDA'1', T.NAKAMURA'2', N.AOI'1', N.IMAI'1', M.ISHIHARA'1', T.KOBAYASHI'3', H.IWASAKI'4', T.KUBO'1', A.MENGONI'1,5', M.NOTANI'6', H.OTSU'3', H.SAKURAI'4', S.SHIMOURA'6', T.TERANISHI'6', Y.X.WATANABE'1', K.YONEDA'1'); INST-ATH=(2JPNIPC'1', 2JPNTIT'2', 2JPNTOH'3', 2JPNTOK'4', 2ITYBOL'5', 2JPNTOK'6'); /* '2' Department of Physics */ /* '3' Department of Physics */ /* '4' Department of Physics */ /* '5' Applied Physics Division */ /* '6' Center for Nuclear Study (CNS) */ REF=PR/C; VLP=70(2004)054606; /* Secondary references - EPJ/A, 25(2005)325 (T.Nakamura et al., Proc. of the 4th International Conference on Exotic Nuclei and Atomic Masses (ENAM'04)) - NP/A, 722(2003)301C (T.Nakamura et al., Proc. of the International Symposium on Physics of Unstable Nuclei (ISPUN 02)) RCTS=(PB(11BE,11BE)PB, C(11BE,11BE)C); PHQS=(ENGY-SPEC'8', ANGL-DSTRN, DBL-DIFF-XSECTN, XSECTN); /* '8' Relative energy spectrum */ /*===================================================================*/ /* Experimental Conditions */ /*===================================================================*/ \\EXP,11; /* 2005-04-21 : Compiled+Checked, Sr + On */ /* 2006-10-04 : Altered, On. Reference (ENAM'04) added */ /* 2009-04-09 : Altered, On. REFERENCE: ISPUN02 Conf. Proc. added /* 2010-08-20 : Altered, TM. 002 corrected */ /* 2023-04-06 : Altered, MA. REFERENCE, FACILITY and INC-SOURCE in 001 were modified. (EPJ/AS -> EPJ/S, PRJFS in FACILITY -> FRAGM in INC-SOURCE) */ RTY=INEL-SCATT; ENR=NAT; CHM=ELM; PHYS-FORM=SLD; POL-TGT=0%; ALGN-TGT=0%; ACC=CYC; INST-ACC=2JPNIPC'9'; /* '9' RIKEN Accelerator Research Facility */ POL-PRJ=0%; ION-SOURCE=/ Fragmentation (Secondary radioactive 11Be beam is produced by fragmentation of 18O primary beam (100 MeV/A) in Be target.) /; DET-PARTCL=(10BE,N); COINC=(N,10BE); ANT-COINC=NO; DET-SYS=(MAG'10',MWDC'10',SCT'10',SCT'11',EDE,TOF'12'); /* '10' To detect 10Be */ /* '11' Two layers of neutron hodoscope array which consists of 30 plastic scintillator rods and thin layer of plastic scintillator to reject charged particle background. */ /* '12' To deduce momentum vector of 10Be and neutron */ /* Analysis: - Invariant mass method to extract relative energy between 10Be and neutron /* In some data tables, excitation energy of 11Be is measured from 10Be-n threshold. Authors mention that the one-neutron separation energy is precisely known to be 504+-4 keV. */ RCT=C(11BE,11BE)C; PHQ=DBL-DIFF-XSECTN; THK-TGT=376MG/CM**2; INC-ENGY-LAB-RANGE=67.0MEV/A; ERS-DET=XMEV'45'; /* '45' Relatvie energy resolution (FWHM) was estimated to be 0.45 times square root of relative energy [MeV] */ ANL=DWBA'46'; /* '46' ECIS code [ J. Raynal, coupled channel code ECIS97, also notes on ECIS94 (unpublished) ] */ /*===================================================================*/ /* Descriptive Parameters */ /*===================================================================*/ \\DATA,11; INC-ENGY-LAB=67.0MEV/A; INTRM=11BE; EXC-ENGY-INTRM=1.7[1.9MEV; /*===================================================================*/ /* Data Table */ /*===================================================================*/ \DATA; THTC-INTRM DSIGMA/DOMEGA/DE DELTA-DSIGMA/DOMEGA/DE (DEG) (MB/SR/MEV) (MB/SR/MEV) 1.426E-01 7.765E+03 +-1.428E+03 4.635E-01 5.863E+03 +-9.812E+02 7.665E-01 4.127E+03 +-6.233E+02 1.052E+00 2.595E+03 +-4.772E+02 1.373E+00 1.751E+03 +-3.514E+02 1.676E+00 1.880E+03 +-2.537E+02 1.979E+00 2.165E+03 +-NEGLIGIBLE 2.264E+00 1.589E+03 +-NEGLIGIBLE 2.585E+00 1.381E+03 +-NEGLIGIBLE 2.870E+00 1.235E+03 +-1.471E+02 3.173E+00 1.029E+03 +-NEGLIGIBLE 3.512E+00 8.455E+02 +-NEGLIGIBLE 3.779E+00 5.704E+02 +-NEGLIGIBLE 4.100E+00 3.638E+02 +-4.911E+01 4.385E+00 2.671E+02 +-4.470E+01 4.688E+00 1.961E+02 +-3.936E+01 4.973E+00 2.323E+02 +-3.888E+01 5.312E+00 2.166E+02 +-3.625E+01 5.615E+00 2.995E+02 +-NEGLIGIBLE 5.900E+00 2.199E+02 +-4.043E+01 6.203E+00 2.679E+02 +-NEGLIGIBLE 6.488E+00 1.885E+02 +-3.468E+01 6.809E+00 1.709E+02 +-2.861E+01 7.112E+00 1.328E+02 +-2.890E+01 7.415E+00 5.323E+01 +-2.138E+01 7.718E+00 9.890E+01 +-2.497E+01 8.004E+00 1.239E+02 +-2.698E+01 8.307E+00 7.163E+01 +-2.328E+01 8.610E+00 5.969E+01 +-2.280E+01 8.930E+00 4.571E+01 +-1.746E+01 9.234E+00 2.394E+01 +-1.309E+01 9.537E+00 6.784E+01 +-2.461E+01 9.840E+00 5.269E+01 +-2.543E+01 \END; /*===================================================================*/ |