/*===================================================================*/ /* NRDF D1751 Data No.2 */ /*===================================================================*/ /* Bibliography */ /*===================================================================*/ \\BIB,2; 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,2; /* 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=P(PIN,PIN)P; RTY=(ELA-SCATT,X'21'); /* '21' Quasielastic */ PHQ=ANGL-DSTRN; ENR=NAT; CHM=X'22'; /* '22' CH2 and C */ PHYS-FORM=SLD; THK-TGT=XMG/CM**2'23'; /* '23' 3.5g/cm2 for CH2 and 4.6g/cm2 for C */ INC-MOM-LAB=1050MEV/C; ANL=PSHIFT-ANL'24'; /* '24' SAID [R.A.Arndt, I.I.Strakovsky, R.L.Workman, and M.M.Pavan, Phys.Rev.C52(1995)2120] */ /*===================================================================*/ /* Descriptive Parameters */ /*===================================================================*/ \\DATA,2; SYS-ERR=11%'16'; /* '16' Back ground subtraction */ INC-MOM-LAB=1050MEV/C; /*===================================================================*/ /* Data Table */ /*===================================================================*/ \DATA; THTL DSIGMA/DOMEGA DELTA-DSIGMA/DOMEGA (DEG) (MB/SR) (MB/SR) 2.251E+01 1.141E+01 +-NEGLIGIBLE 2.357E+01 1.037E+01 +-NEGLIGIBLE 2.451E+01 8.302E+00 +-NEGLIGIBLE 2.551E+01 7.119E+00 +-NEGLIGIBLE 2.649E+01 5.758E+00 +-NEGLIGIBLE 2.752E+01 4.707E+00 +-NEGLIGIBLE 2.855E+01 3.828E+00 +-NEGLIGIBLE 2.949E+01 3.113E+00 +-NEGLIGIBLE 3.052E+01 2.491E+00 +-NEGLIGIBLE 3.153E+01 1.861E+00 +-NEGLIGIBLE 3.250E+01 1.383E+00 +-NEGLIGIBLE 3.353E+01 9.050E-01 +-NEGLIGIBLE 3.450E+01 7.398E-01 +-NEGLIGIBLE 3.556E+01 5.104E-01 +-NEGLIGIBLE 3.654E+01 3.184E-01 +-NEGLIGIBLE 3.754E+01 2.469E-01 +-2.718E-02 3.857E+01 1.363E-01 +-2.098E-02 3.960E+01 1.150E-01 +-2.200E-02 4.054E+01 9.918E-02 +-2.022E-02 4.155E+01 1.445E-01 +-2.402E-02 4.255E+01 9.761E-02 +-2.053E-02 4.352E+01 1.422E-01 +-2.364E-02 \END; /*===================================================================*/ |