/*===================================================================*/ /* NRDF D1915 Data No.3 */ /*===================================================================*/ /* Bibliography */ /*===================================================================*/ \\BIB,3; 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,3; /* 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=ENGY-SPEC'23'; /* '23' Relative energy spectrum */ THK-TGT=376MG/CM**2; INC-ENGY-LAB-RANGE=67.0MEV/A; ERS-DET=XMEV'24'; /* '24' Relatvie energy resolution (FWHM) was estimated to be 0.45 times square root of relative energy [MeV] */ /*===================================================================*/ /* Descriptive Parameters */ /*===================================================================*/ \\DATA,3; INC-ENGY-LAB=67.0MEV/A; INTRM=11BE; THTC-INTRM=0[12DEG; /*===================================================================*/ /* Data Table */ /*===================================================================*/ \DATA; EXC-ENGY-INTRM'25' DSIGMA/DE DELTA-DSIGMA/DE (MEV) (B/MEV) (B/MEV) 4.713E-02 9.831E-03 +-8.798E-04 1.558E-01 1.776E-02 +-8.798E-04 2.576E-01 2.495E-02 +-1.027E-03 3.532E-01 2.437E-02 +-1.027E-03 4.553E-01 2.658E-02 +-1.027E-03 5.510E-01 2.394E-02 +-1.173E-03 6.601E-01 2.468E-02 +-1.027E-03 7.555E-01 2.586E-02 +-1.026E-03 8.578E-01 2.616E-02 +-1.026E-03 9.601E-01 2.675E-02 +-1.320E-03 1.048E+00 3.189E-02 +-1.320E-03 1.151E+00 3.395E-02 +-1.467E-03 1.253E+00 3.571E-02 +-1.467E-03 1.362E+00 3.572E-02 +-1.613E-03 1.458E+00 3.367E-02 +-1.613E-03 1.553E+00 3.074E-02 +-1.613E-03 1.649E+00 2.664E-02 +-1.467E-03 1.752E+00 2.136E-02 +-1.614E-03 1.854E+00 2.020E-02 +-1.467E-03 1.950E+00 1.785E-02 +-1.467E-03 2.052E+00 2.006E-02 +-1.467E-03 2.148E+00 1.874E-02 +-1.614E-03 2.257E+00 1.816E-02 +-1.467E-03 2.352E+00 1.743E-02 +-1.320E-03 2.455E+00 1.803E-02 +-1.174E-03 2.557E+00 1.480E-02 +-1.467E-03 2.652E+00 1.833E-02 +-1.320E-03 2.755E+00 1.760E-02 +-1.467E-03 2.850E+00 1.849E-02 +-1.467E-03 2.952E+00 2.025E-02 +-1.760E-03 3.055E+00 1.850E-02 +-1.467E-03 3.150E+00 1.777E-02 +-1.467E-03 3.246E+00 1.953E-02 +-1.907E-03 3.355E+00 1.558E-02 +-1.760E-03 3.451E+00 1.456E-02 +-1.320E-03 3.546E+00 1.251E-02 +-1.320E-03 3.655E+00 1.354E-02 +-1.467E-03 3.751E+00 1.208E-02 +-1.320E-03 3.853E+00 1.179E-02 +-1.173E-03 3.956E+00 1.106E-02 +-1.173E-03 4.058E+00 1.048E-02 +-1.467E-03 4.147E+00 1.034E-02 +-1.467E-03 4.249E+00 7.998E-03 +-1.320E-03 4.351E+00 8.444E-03 +-1.320E-03 4.454E+00 8.596E-03 +-1.320E-03 4.549E+00 9.335E-03 +-1.467E-03 4.652E+00 6.406E-03 +-1.174E-03 4.754E+00 8.465E-03 +-1.614E-03 4.856E+00 7.297E-03 +-1.027E-03 4.959E+00 7.596E-03 +-1.173E-03 \END; /*===================================================================*/ |