/*===================================================================*/
 /* NRDF D1789 Data No.1                                              */
 /*===================================================================*/
 /* Bibliography                                                      */
 /*===================================================================*/
 \\BIB,1;
 D#=D1789;
 TITLE=/ Sigma-nucleus potential in A = 28 /;
 PURPOSE=/ The (pi-,K+) reaction on a silicon target has been studied
           in order to investigate the sigma-nucleus potential. /;
 ATH=(H.NOUMI'1', P.K.SAHA'1', D.ABE'2', S.AJIMURA'3', K.AOKI'1',
      H.C.BHANG'4', T.ENDO'2', Y.FUJII'2', T.FUKUDA'1', H.C.GUO'5',
      K.IMAI'7', O.HASHIMOTO'2', H.HOTCHI'6', E.H.KIM'4', J.H.KIM'4',
      T.KISHIMOTO'3', A.KRUTENKOVA'8', K.MAEDA'2', T.NAGAE'1',
      M.NAKAMURA'6', H.OUTA'1', M.SEKIMOTO'1', T.SAITO'2',
      A.SAKAGUCHI'3', Y.SATO'1,2', R.SAWAFTA'9', Y.SHIMIZU'3',
      T.TAKAHASHI'2', L.TANG'10', H.TAMURA'2', K.TANIDA'6',
      T.WATANABE'2', H.H.XIA'5', S.H.ZHOU'5', L.H.ZHU'7', X.F.ZHU'5');
 INST-ATH=(2JPNKEK'1', 2JPNTOH'2', 2JPNOSA'3', 3KORNSU'4', 3CPRAEP'5',
           2JPNTOK'6', 2JPNKTO'7', 4RUSITE'8', 1USAUSA'9',
           1USAUSA'10');
      /* '2' Department of Physics */
      /* '3' Department of Physics */
      /* '4' Department of Physics */
      /* '5' Department of Nuclear Physics */
      /* '6' Graduate School of Science */
      /* '7' Department of Physics */
      /* '9' Physics Department, North Calorina A&T State University,
            Creensboro, North Calorina */
      /* '10' Department of Physics, Hampton University, Hampton,
            Virginia */
 REF=PRL;
 VLP=89(2002)072301;
 RCTS=(P(PIN,KP)SIGMAN, SI(PIN,KP)X);
 PHQS=(ANGL-DSTRN, ENGY-SPEC'11');
 /* '11' the inclusive (pi-,K+) spectrum on Si */
 /*===================================================================*/
 /* Experimental Conditions                                           */
 /*===================================================================*/
 \\EXP,1;
 /* 2003-05-28 : Compiled */
 POL-TGT=0%;
 ALGN-TGT=0%;
 ACC=SYN'12';
 /* '12' K6 beam line of KEK 12-GeV Proton Synchrotron */
 INST-ACC=2JPNKEK;
 INC-MOM-LAB=1.2GEV/C;
 ERS-PRJ=0.1%'13';
 /* '13' momentum resolution (FWHM) */
 POL-PRJ=0%;
 DET-PARTCL=KP;
 COINC=NO;
 ANT-COINC=NO;
 DET-SYS=(MAG'14',CRNKOV'15',TOF);
 /* '14' Superconducting Kaon Spectrometer (SKS) [T. Fukuda et
         al., Nucl. Instrum. Methods Phys. Res., Sect. A 361, 485
         (1995)] */
 /* '15' Aerogel Cerenkov counter */
 ERS-DET=3.3MEV'16';
 /* '16' +-0.3 MeV */
 /* Experimental Method:
    - Time-of-flight
 /* Related references 
    - M.L.Good et al., PR, 183(1969)1142.
    Reference with which data agree (1H(pi,K+)Sigma- angular
    distribution at a beam momentum of 1.225 GeV/c)
 RCT=P(PIN,KP)SIGMAN;
 PHQ=ANGL-DSTRN;
 CHM=CH2'17';
 /* '17' The proton-peak yield was extracted by subtracting the
         carbon contribution. */
 PHYS-FORM=SLD;
 THK-TGT=1000MG/CM**2;
 BAC=SELF;
 /*===================================================================*/
 /* Descriptive Parameters                                            */
 /*===================================================================*/
 \\DATA,1;
 INC-MOM-LAB=1.2GEV/C;
 EMT=KP;
 DELTA-THTL=1.0DEG;
 /*===================================================================*/
 /* Data Table                                                        */
 /*===================================================================*/
 \DATA;
 THTL DSIGMA/DOMEGA'18' DELTA-DSIGMA/DOMEGA'18'
 (DEG) (UB/SR) (UB/SR)
 4.0 132.5909 +-4.5523
 6.0 134.4445 +-4.9730
 8.0 137.5429 +-5.8301
 10.0 119.0586 +-4.6264
 12.0 93.0311 +-5.7112
 14.0 67.1165 +-6.6576
 \END;
 /*===================================================================*/