/*===================================================================*/
 /* NRDF D1733 Data No.8                                              */
 /*===================================================================*/
 /* Bibliography                                                      */
 /*===================================================================*/
 \\BIB,8;
 D#=D1733;
 TITLE=/ Double-pion production induced by deutron-proton collisions
         in the incident deutron momentum range 2.1-3.8 GeV/c /;
 PURPOSE=/ The purpose of this experiment is (1) to extend the
           analysis of d-p interactions to obtain the d-p double-pion
           production cross sections, and from them deduce the p-p and
           n-p double-pion production cross sections, (2) to analyze
           the N-N double-pion production data in terms of various
           production mechanisms such as N-N double-pion production
           with one nucleon in the deuteron and the other as the
           spectator nucleon, and two sequential N-N single-pion
           production reactions involving all two nucleons in the
           deuteron, and (3) to analyze the d-p double-pion production
           reactions as the sum of the N-N double-pion production
           reactions and two sequential N-N single-pion production
           reactions. /;
 ATH=(T.TSUBOYAMA'1', F.SAI'1', N.KATAYAMA'1', T.KISHIDA'1',
      S.S.YAMAMOTO'1');
 INST-ATH=(2JPNTOK'1');
      /* '1' Department of Physics */
 REF=PR/C;
 VLP=62(2000)034001;
 RCTS=(P(D,PIN,PIP,N,P)P, P(D,PIN,PI0,P,P)P, P(D,PIN,PIP,P)D,
       P(D,PIN,PIP,D)P);
 PHQS=(TOT-XSECTN, MOM-DSTRN'2', MOM-DSTRN'3', MOM-DSTRN'4',
       ENGY-SPEC'5');
 /* '2' Momentum distributions of the slowest proton in the deuteron
    rest frame */
 /* '3' Momentum distributions of the slowest neutron in the
    deuteron rest frame */
 /* '4' Momentum distributions of proton in the deuteron rest frame
 /* '5' Invariant mass distribution among N-pi-pi */
 /*===================================================================*/
 /* Experimental Conditions                                           */
 /*===================================================================*/
 \\EXP,8;
 /* 2002-02-03 : Compiled */
 CHM=ELM;
 PHYS-FORM=LIQD'6';
 /* '6' KEK 1m bubble chamber filled with liquid hydrogen */
 BAC=X;
 POL-TGT=0%;
 ALGN-TGT=0%;
 ACC=SYN;
 INST-ACC=2JPNKEK;
 ERS-PRJ=1%'7';
 /* '7' See [N.Katayama et al., NP/A438(1985)685] */
 POL-PRJ=0%;
 COINC=NO;
 ANT-COINC=NO;
 DET-SYS=(BUBBLC,TOF'8');
 /* '8' See [N.Katayama et al., NP/A438(1985)685] */
 /* Experimental Method:
    - Time-of-flight (See [N.Katayama et al., NP/A438(1985)685])
 /* 2006-08-24 : Altered, At. Re-digitized */
 RCT=(P(D,PIN,PIP,N,P)P+P(D,PIN,PI0,P,P)P+P(D,PIN,PIP,D)P);
 PHQ=ENGY-SPEC'25';
 /* '25' Invariant mass distribution among N-pi-pi */
 INC-MOM-LAB=3.79GEV/C;
 DET-PARTCL=(PIP,PIN,D,P);
 /*===================================================================*/
 /* Descriptive Parameters                                            */
 /*===================================================================*/
 \\DATA,8;
 INC-MOM-LAB=3.79GEV/C;
 /*===================================================================*/
 /* Data Table                                                        */
 /*===================================================================*/
 \DATA;
 DATA1'26' DATA2'27' DELTA-DATA2'27,28'
 (UNIT1) (UNIT2) (UNIT1)
 1.209E+00 1.993E+00 +-NEGLIGIBLE
 1.230E+00 4.376E+00 +-NEGLIGIBLE
 1.269E+00 1.514E+01 +-3.998E+00
 1.290E+00 3.593E+01 +-6.400E+00
 1.311E+00 6.471E+01 +-8.000E+00
 1.331E+00 7.790E+01 +-8.800E+00
 1.351E+00 1.107E+02 +-1.000E+01
 1.371E+00 1.391E+02 +-1.120E+01
 1.392E+00 1.598E+02 +-1.200E+01
 1.411E+00 1.466E+02 +-1.200E+01
 1.431E+00 1.290E+02 +-1.120E+01
 1.451E+00 1.102E+02 +-1.040E+01
 1.471E+00 8.378E+01 +-8.799E+00
 1.491E+00 4.977E+01 +-6.799E+00
 1.511E+00 4.415E+01 +-6.399E+00
 1.531E+00 2.814E+01 +-5.200E+00
 1.551E+00 1.492E+01 +-3.600E+00
 1.570E+00 8.104E+00 +-2.801E+00
 1.590E+00 6.888E+00 +-2.800E+00
 1.609E+00 2.074E+00 +-NEGLIGIBLE
 \END;
 /*===================================================================*/