/*===================================================================*/ /* NRDF D1751 Data No.10 */ /*===================================================================*/ /* Bibliography */ /*===================================================================*/ \\BIB,10; D#=D1751; TITLE=/ Quasielastic pi- - nucleus scattering at 950 MeV/c /; ATH=(Y.FUJII'1', O.HASHIMOTO'1', T.NAKAWAGA'1', Y.SATO'1', T.TAKAHASHI'1', J.T.BRACK'2', C.J.GELDERLOOS'2', M.V.KEILMAN'2', R.J.PETERSON'2', M.ITOH'3', H.SAKAGUCHI'3', H.TAKEDA'3', K.AOKI'4', H.HOTCHI'4', H.NOUMI'4', Y.OHTA'4', H.OUTA'4', M.SEKIMOTO'4', M.YOUN'4', S.AJIMURA'5', T.KISHIMOTO'5', H.BHANG'6', H.PARK'6', R.SAWAFTA'7'); INST-ATH=(2JPNTOH'1', 1USACLU'2', 2JPNKTO'3', 2JPNKEK'4', 2JPNOSA'5', 3KORNSU'6', 1USAUSA'7'); /* '1' Department of Physics */ /* '2' Nuclear Physics Laboratory */ /* '3' Department of Physics */ /* '5' Department of Physics */ /* '6' Department of Physics */ /* '7' Physics Department, North Carolina A & T State University REF=PR/C; VLP=64(2001)034608; RCTS=(P(PIN,PIN)P, D(PIN,PIN)X, C(PIN,PIN)X, 208PB(PIN,PIN)X, 6LI(PIN,PIN)X, CA(PIN,PIN)X, ZR(PIN,PIN)X); PHQS=(ANGL-DSTRN, ENGY-SPEC, ANGL-DSTRN'8', ENGY-SPEC'9', X'10'); /* '8' integrated quasielastic cross section */ /* '9' quasielastic cross section */ /* '10' Quasielastic peak shifts relative to scattering from hydrogen */ /*===================================================================*/ /* Experimental Conditions */ /*===================================================================*/ \\EXP,10; /* 2002-11-08 : Compiled, Nk + Im */ /* 2004-10-13 : Converted, On. Converted from EXFOR E1751 */ POL-TGT=0%; ALGN-TGT=0%; ACC=SYN'11'; /* '11' Negative-pion beam was delivered as a secondary beam from 12GeV proton synchrotron of the High Energy Accelerator Research Organization (KEK). */ INST-ACC=2JPNKEK; ERS-PRJ=2.4%; BEAM-INTNSTY=XMA'12'; /* '12' The typical beam intensity at the experimental target was 1.1 x 10**6 particles/spill. wherethe beam duration was 1.8 s and the spill repetition cycle was 4 s. */ POL-PRJ=0%; ION-SOURCE=/ Spallation /; DET-PARTCL=PIN; COINC=NO; ANT-COINC=NO; DET-SYS=(MAG'13',SCT'14'); /* '13' Composite system with Drift Chamber+TOF+Aerogel Cerenkov+Lucite Cerenkov (Superconducting Kaon Spectrometer SKS [T.Fukuda et al., Nucl. Instrum. Methods Phys. Res. A361(1995)485]) */ /* '14' Veto scintillator */ SOLID-ANGL=100MSR; ERS-DET=3.0MEV'15'; /* '15' for carbon elastic peak [FWHM] */ /* 2006-10-13 : Altered, Mh. Re-digitized */ RCT=C(PIN,PIN)X; RTY=X'54'; /* '54' Quasielastic */ PHQ=ENGY-SPEC; ENR=NAT; CHM=ELM; PHYS-FORM=SLD; THK-TGT=4600MG/CM**2; INC-MOM-LAB=950MEV/C; /*===================================================================*/ /* Descriptive Parameters */ /*===================================================================*/ \\DATA,10; SYS-ERR=11%'16'; /* '16' Back ground subtraction */ INC-MOM-LAB=950MEV/C; TRNSF-MOM=500MEV/C'55'; /* '55' Momentum transfer q=500MeV/c */ /*===================================================================*/ /* Data Table */ /*===================================================================*/ \DATA; TRNSF-ENGY DSIGMA/DOMEGA/DE DELTA-DSIGMA/DOMEGA/DE (MEV) (MB/SR/MEV) (MB/SR/MEV) -3.331E+01 -3.033E-04 +-NEGLIGIBLE -2.601E+01 -3.033E-04 +-NEGLIGIBLE -1.871E+01 -3.033E-04 +-NEGLIGIBLE -1.141E+01 -3.033E-04 +-NEGLIGIBLE -3.473E+00 -3.033E-04 +-NEGLIGIBLE 4.145E+00 -2.210E-04 +-NEGLIGIBLE 8.907E+00 3.975E-03 +-NEGLIGIBLE 1.430E+01 1.928E-02 +-NEGLIGIBLE 1.875E+01 2.709E-02 +-NEGLIGIBLE 2.478E+01 1.319E-02 +-NEGLIGIBLE 2.954E+01 1.080E-02 +-NEGLIGIBLE 3.398E+01 1.475E-02 +-NEGLIGIBLE 3.906E+01 1.796E-02 +-NEGLIGIBLE 4.446E+01 2.035E-02 +-NEGLIGIBLE 4.922E+01 2.249E-02 +-NEGLIGIBLE 5.462E+01 2.495E-02 +-NEGLIGIBLE 5.843E+01 3.022E-02 +-NEGLIGIBLE 6.382E+01 3.507E-02 +-NEGLIGIBLE 6.890E+01 4.190E-02 +-NEGLIGIBLE 7.430E+01 4.749E-02 +-NEGLIGIBLE 7.906E+01 5.334E-02 +-NEGLIGIBLE 8.414E+01 5.844E-02 +-NEGLIGIBLE 8.890E+01 6.617E-02 +-NEGLIGIBLE 9.430E+01 6.921E-02 +-NEGLIGIBLE 9.937E+01 7.703E-02 +-1.563E-03 1.045E+02 8.016E-02 +-NEGLIGIBLE 1.092E+02 8.468E-02 +-NEGLIGIBLE 1.133E+02 8.945E-02 +-NEGLIGIBLE 1.187E+02 9.036E-02 +-NEGLIGIBLE 1.245E+02 9.258E-02 +-NEGLIGIBLE 1.292E+02 9.760E-02 +-NEGLIGIBLE 1.346E+02 9.653E-02 +-NEGLIGIBLE 1.432E+02 9.472E-02 +-NEGLIGIBLE 1.492E+02 9.982E-02 +-1.974E-03 1.546E+02 9.324E-02 +-1.563E-03 1.597E+02 9.702E-02 +-1.892E-03 1.648E+02 9.241E-02 +-1.563E-03 1.692E+02 8.838E-02 +-NEGLIGIBLE 1.740E+02 8.921E-02 +-1.645E-03 1.794E+02 8.139E-02 +-1.810E-03 1.832E+02 7.777E-02 +-1.563E-03 1.895E+02 7.201E-02 +-NEGLIGIBLE 1.937E+02 6.601E-02 +-NEGLIGIBLE 1.987E+02 6.132E-02 +-NEGLIGIBLE 2.041E+02 5.482E-02 +-NEGLIGIBLE 2.092E+02 5.046E-02 +-NEGLIGIBLE 2.143E+02 4.856E-02 +-NEGLIGIBLE 2.187E+02 4.379E-02 +-NEGLIGIBLE 2.244E+02 4.281E-02 +-NEGLIGIBLE 2.292E+02 4.067E-02 +-NEGLIGIBLE 2.343E+02 3.812E-02 +-NEGLIGIBLE 2.390E+02 3.524E-02 +-NEGLIGIBLE 2.441E+02 3.318E-02 +-NEGLIGIBLE 2.489E+02 3.260E-02 +-NEGLIGIBLE 2.536E+02 3.055E-02 +-NEGLIGIBLE 2.590E+02 3.063E-02 +-NEGLIGIBLE 2.641E+02 2.923E-02 +-NEGLIGIBLE 2.692E+02 2.660E-02 +-NEGLIGIBLE 2.743E+02 2.874E-02 +-NEGLIGIBLE 2.784E+02 3.088E-02 +-NEGLIGIBLE 2.838E+02 2.767E-02 +-NEGLIGIBLE 2.886E+02 3.219E-02 +-1.399E-03 2.946E+02 3.022E-02 +-NEGLIGIBLE 2.978E+02 3.252E-02 +-NEGLIGIBLE 3.035E+02 3.499E-02 +-NEGLIGIBLE 3.092E+02 3.581E-02 +-2.057E-03 3.143E+02 3.367E-02 +-1.728E-03 3.197E+02 3.384E-02 +-1.892E-03 3.232E+02 3.738E-02 +-NEGLIGIBLE 3.279E+02 3.853E-02 +-1.728E-03 3.343E+02 3.836E-02 +-1.563E-03 \END; /*===================================================================*/ |