/*===================================================================*/ /* NRDF D1915 Data No.1 */ /*===================================================================*/ /* Bibliography */ /*===================================================================*/ \\BIB,1; 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,1; /* 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=PB(11BE,11BE)PB; PHQ=ENGY-SPEC'13'; /* '13' Relative energy spectrum */ THK-TGT=224MG/CM**2; INC-ENGY-LAB-RANGE=68.7MEV/A; ERS-DET=XMEV'14'; /* '14' Relatvie energy resolution (FWHM) was estimated to be 0.44 times square root of relative energy [MeV] */ ANL=(DWBA'15',SEMICL-MODEL'16'); /* '15' ECIS code [ J. Raynal, coupled channel code ECIS97, also notes on ECIS94 (unpublished) ] */ /* '16' Equivalent photon method [ J.D. Jackson, Classical Electrodynamics, 2nd ed. (Wiley, New York 1975), C. Bertulani and G. Baur, Phys. Rep. 163(1988)299 ] */ /*===================================================================*/ /* Descriptive Parameters */ /*===================================================================*/ \\DATA,1; INC-ENGY-LAB=68.7MEV/A; INTRM=11BE; THTC-INTRM=0[6DEG; /*===================================================================*/ /* Data Table */ /*===================================================================*/ \DATA; EXC-ENGY-INTRM'17' DSIGMA/DE DELTA-DSIGMA/DE (MEV) (B/MEV) (B/MEV) 5.576E-02 6.695E-01 +-3.474E-02 1.504E-01 1.337E+00 +-2.963E-02 2.516E-01 1.513E+00 +-2.842E-02 3.451E-01 1.468E+00 +-2.459E-02 4.562E-01 1.386E+00 +-3.158E-02 5.538E-01 1.244E+00 +-3.704E-02 6.496E-01 1.152E+00 +-3.704E-02 7.550E-01 9.505E-01 +-3.474E-02 8.445E-01 9.037E-01 +-3.333E-02 9.563E-01 7.857E-01 +-3.221E-02 1.051E+00 7.315E-01 +-3.900E-02 1.149E+00 6.519E-01 +-3.704E-02 1.257E+00 6.411E-01 +-4.105E-02 1.352E+00 5.368E-01 +-3.789E-02 1.457E+00 4.200E-01 +-4.105E-02 1.550E+00 3.979E-01 +-3.789E-02 1.655E+00 3.632E-01 +-3.789E-02 1.755E+00 2.621E-01 +-3.474E-02 1.853E+00 2.968E-01 +-3.474E-02 1.949E+00 1.963E-01 +-3.704E-02 2.058E+00 1.926E-01 +-3.704E-02 2.158E+00 1.295E-01 +-2.842E-02 2.256E+00 1.296E-01 +-2.963E-02 2.362E+00 1.642E-01 +-3.158E-02 2.456E+00 7.579E-02 +-2.842E-02 2.549E+00 6.316E-02 +-3.158E-02 2.654E+00 2.848E-02 +-2.532E-02 2.762E+00 1.185E-01 +-2.963E-02 2.856E+00 1.298E-01 +-2.812E-02 2.956E+00 7.863E-02 +-3.190E-02 3.056E+00 6.058E-02 +-3.100E-02 3.152E+00 1.148E-01 +-2.963E-02 3.255E+00 4.444E-02 +-2.963E-02 3.357E+00 1.074E-01 +-2.963E-02 3.459E+00 6.947E-02 +-2.842E-02 3.552E+00 6.316E-02 +-2.842E-02 3.657E+00 8.526E-02 +-2.526E-02 3.754E+00 7.037E-02 +-2.963E-02 3.856E+00 4.105E-02 +-2.526E-02 3.961E+00 2.842E-02 +-2.211E-02 4.060E+00 7.579E-02 +-2.791E-02 4.153E+00 3.158E-02 +-2.842E-02 4.258E+00 2.526E-02 +-2.211E-02 4.451E+00 1.111E-02 +-2.593E-02 4.556E+00 3.158E-02 +-2.768E-02 4.663E+00 2.447E-02 +-2.606E-02 4.766E+00 -3.158E-03 +-2.908E-02 4.862E+00 5.926E-02 +-2.593E-02 4.964E+00 2.593E-02 +-2.593E-02 \END; /*===================================================================*/ |