/*===================================================================*/ /* NRDF D1751 Data No.15 */ /*===================================================================*/ /* Bibliography */ /*===================================================================*/ \\BIB,15; 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,15; /* 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=D(PIN,PIN)X; RTY=X'66'; /* '66' Quasielastic */ PHQ=ANGL-DSTRN'67'; /* '67' integrated quasielastic cross section */ ENR=X%'68'; /* '68' Hihgly isotopically enriched CD2 and natural isotopic C CHM=X'69'; /* '69' CD2 and C */ PHYS-FORM=SLD; THK-TGT=XMG/CM**2'70'; /* '70' 1.4g/cm2 for CD2 and 4.6g/cm2 for C */ INC-MOM-LAB=950MEV/C; /*===================================================================*/ /* Descriptive Parameters */ /*===================================================================*/ \\DATA,15; SYS-ERR=11%'16'; /* '16' Back ground subtraction */ INC-MOM-LAB=950MEV/C; /*===================================================================*/ /* Data Table */ /*===================================================================*/ \DATA; TRNSF-MOM DSIGMA/DOMEGA DELTA-DSIGMA/DOMEGA (MEV/C) (MB/SR) (MB/SR) 3.512E+02 1.377E+01 +1.533E+00-1.524E+00 3.749E+02 1.173E+01 +1.357E+00-1.420E+00 4.013E+02 9.919E+00 +1.278E+00-1.234E+00 4.245E+02 8.450E+00 +1.088E+00-1.052E+00 4.505E+02 7.486E+00 +9.643E-01-9.826E-01 4.749E+02 6.402E+00 +7.965E-01-8.404E-01 5.010E+02 5.454E+00 +7.026E-01-7.344E-01 5.251E+02 4.738E+00 +7.159E-01-5.243E-01 5.498E+02 3.852E+00 +4.623E-01-5.316E-01 5.753E+02 3.320E+00 +4.571E-01-4.245E-01 6.003E+02 2.678E+00 +4.532E-01-3.515E-01 6.264E+02 2.264E+00 +3.727E-01-3.048E-01 6.505E+02 2.077E+00 +3.326E-01-2.797E-01 \END; /*===================================================================*/ |