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 /* NRDF D1634 Data No.12                                             */
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 /* Bibliography                                                      */
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 \\BIB,12;
 D#=D1634;
 TITLE=/ Study of the n p -> p p pi- reaction in the incident neutron
         momentum range 1.0-1.9 GeV/c /;
 PURPOSE=/ To study the neutron-proton singe-pion production reaction
           n p -> p p pi- in the incident neutron momentum range
           1.0-1.9 GeV/c. /;
 ATH=(T.TSUBOYAMA'1', N.KATAYAMA'1', F.SAI'1', S.S.YAMAMOTO'1');
 INST-ATH=(2JPNTOK'1');
      /* '1' Department of Physics */
 REF=NP/A;
 VLP=486(1988)669;
 RCTS=(P(D,PIN,P,P)P, P(N,PIN,P)P, P(P,PI0,P)P);
 PHQS=(TOT-XSECTN, XSECTN'2', ANGL-DSTRN);
 /* '2' Nucleon-nucleon single-pion production cross sections,
    Sigma(01) where 0, 1 are initial and final two-nucleon isospins
    respectively */
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 /* Experimental Conditions                                           */
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 \\EXP,12;
 /* 2003-10-01 : Compiled */
 CHM=ELM;
 PHYS-FORM=LIQD;
 POL-TGT=0%;
 ALGN-TGT=0%;
 ACC=SYN'3';
 /* '3' 12GeV proton synchrotron */
 INST-ACC=2JPNKEK;
 POL-PRJ=0%;
 ION-SOURCE=/ Spallation(Momenta of secondary beam of deuterons were
              determined from the kinematical fit of fully constrained
              dp -> ppppi- events.) /;
 DET-PARTCL=(PIN,P);
 COINC=(P,PIN);
 ANT-COINC=NO;
 DET-SYS=BUBBLC'4';
 /* '4' 1m liquid-hydrogen bubble chamber */
 RCT=P(N,PIN,P)P;
 PHQ=ANGL-DSTRN;
 INC-MOM-LAB=(1.04GEV/C, 1.14GEV/C, 1.25GEV/C, 1.34GEV/C, 1.44GEV/C,
              1.48GEV/C, 1.59GEV/C, 1.69GEV/C, 1.79GEV/C, 1.89GEV/C);
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 /* Descriptive Parameters                                            */
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 \\DATA,12;
 INC-MOM-LAB=(1.04GEV/C, 1.14GEV/C, 1.25GEV/C, 1.34GEV/C, 1.44GEV/C,
              1.48GEV/C, 1.59GEV/C, 1.69GEV/C, 1.79GEV/C, 1.89GEV/C);
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 /* Data Table                                                        */
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 \DATA;
 MOM'32' LEG-3'33' DELTA-LEG-3'33'
 (GEV/C) (NODIM) (NODIM)
 1.098E+00 4.243E-01 +-4.267E-01
 1.184E+00 7.618E-02 +-2.367E-01
 1.262E+00 -2.859E-01 +-1.878E-01
 1.356E+00 6.593E-02 +-1.428E-01
 1.467E+00 -3.607E-02 +-1.184E-01
 1.497E+00 1.058E-01 +-1.144E-01
 1.611E+00 2.818E-02 +-1.021E-01
 1.699E+00 -1.792E-01 +-1.082E-01
 1.800E+00 7.854E-02 +-1.021E-01
 1.913E+00 -3.951E-01 +-9.797E-02
 \END;
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