/*===================================================================*/
 /* NRDF D1839 Data No.1                                              */
 /*===================================================================*/
 /* Bibliography                                                      */
 /*===================================================================*/
 \\BIB,1;
 D#=D1839;
 TITLE=/Confirmation of dip-bump structure in backward pi- - d elastic
        scattering: Possible evidence for dibaryon resonances/;
 PURPOSE=/To find the possible evidence for dibaryon resonances/;
 ATH=(M.AKEMOTO'1', K.BABA'1', I.ENDO'1', H.HIMEMIYA'1', K.INOUE'1',
      T.KAWAMOTO'1', Y.MAEDA'1', T.OHSUGI'1', R.OHTANI'1', Y.SUMI'1',
      T.TAKESHITA'1', S.UEHARA'1', T.UMEDA'1', T.MAKI'2');
 INST-ATH=(2JPNHIR'1', 2JPNKIT'2');
      /* '1' Department of Physics */
 REF=(PRL'3', PRL'4');
 VLP=(50(1983)400'3', 51(1983)1838'4');
 /* '4' Revised data are given */
 RCTS=D(PIN,PIN)D;
 PHQS=ANGL-DSTRN;
 /*===================================================================*/
 /* Experimental Conditions                                           */
 /*===================================================================*/
 \\EXP,1;
 /* 2003-12-18 : Compiled */
 RTY=ELA-SCATT;
 PHQ=ANGL-DSTRN;
 CHM=ELM;
 PHYS-FORM=LIQD;
 THK-TGT=XMG/CM**2'5';
 /* '5' 5.5 cm diameter and 20 cm long */
 POL-TGT=0%;
 ALGN-TGT=0%;
 ACC=SYN;
 INST-ACC=2JPNKEK;
 ERS-PRJ=1.5%;
 BEAM-INTNSTY=XMA'6';
 /* '6' Typically 1e4 pions/burst at 500 MeV/c and 1e5 pions/burst
        at 1 GeV/c */
 POL-PRJ=0%;
 DET-PARTCL=(PIN,D);
 COINC=(PIN,D);
 ANT-COINC=NO;
 DET-SYS=(MAG'7',MWPC'8',SCT'9',MWPC'10',TOF'11');
 /* '7' To analyze forward scattered deuterons */
 /* '8' To measure analyzed deuteron position */
 /* '9' To measure time of flight of forward deuteron */
 /* '10' To measure direction of backward negative pion */
 /* '11' To identify deuteron from two-dimensional plot of
         momentum versus time of flight */
 ANL=FADDEEV;
 /* Experimental Method:
    - Time-of-flight (To identify deuteron from two-dimensional plot
      of momentum versus time of flight)
 /* Related references 
    - R.Keller et al., PR/D, 11(1975)2389
    - none, J, Physics Letters,Section B(3-4)198004 (345)
 RCT=D(PIN,PIN)D;
 /*===================================================================*/
 /* Descriptive Parameters                                            */
 /*===================================================================*/
 \\DATA,1;
 SYS-ERR=(92%'12',15%'13',4%'14',2%'15');
 /* '12' Track reconstruction efficiency */
 /* '13' Effect of d-d interactions in the target vessel */
 /* '14' Beam contamination mainly due to muons */
 /* '15' Empty-target contribution */
 EMT-1=PIN;
 RSD=D;
 THTC-1=172DEG;
 DELTA-DSIGMA/DOMEGA=5%;
 /*===================================================================*/
 /* Data Table                                                        */
 /*===================================================================*/
 \DATA;
 INC-MOM-LAB DSIGMA/DOMEGA DELTA-DSIGMA/DOMEGA'16'
 (GEV/C) (UB/SR) (UB/SR)
  0.42  93.15 +-4.37
  0.44  92.30 +-6.37
  0.46  67.97 +-5.51
  0.48  54.70 +-4.41
  0.50  50.92 +-3.04
  0.52  42.36 +-2.63
  0.54  37.45 +-2.44
  0.55  27.25 +-1.97
  0.56  26.59 +-1.96
  0.57  21.37 +-1.71
  0.58  20.15 +-2.27
  0.59  17.70 +-1.54
  0.60  18.05 +-2.17
  0.61  11.79 +-1.17
  0.62  12.68 +-1.06
  0.63  9.68 +-0.55
  0.64  11.47 +-0.72
  0.65  11.01 +-0.59
  0.66  11.59 +-0.57
  0.67  11.53 +-0.58
  0.68  11.71 +-0.51
  0.69  11.43 +-0.53
  0.70  10.22 +-0.48
  0.71  10.35 +-0.70
  0.72  10.09 +-0.71
  0.73  9.56 +-0.66
  0.74  8.05 +-0.50
  0.75  8.05 +-0.91
  0.76  7.46 +-0.78
  0.77  5.63 +-0.83
  0.78  5.23 +-0.60
  0.80  4.93 +-0.34
  0.82  4.56 +-0.33
  0.84  3.74 +-0.29
  0.86  2.56 +-0.30
  0.88  1.26 +-0.15
  0.90  1.29 +-0.14
  0.92  0.82 +-0.11
  0.94  0.80 +-0.09
  0.96  0.57 +-0.08
  0.98  0.67 +-0.09
  1.00  0.78 +-0.09
  1.02  0.60 +-0.08
  1.04  0.89 +-0.10
  1.08  0.88 +-0.10
  1.12  0.84 +-0.09
  1.16  0.75 +-0.09
 \END;
 /*===================================================================*/