/*===================================================================*/ /* NRDF D0990 Data No.3 */ /*===================================================================*/ /* Bibliography */ /*===================================================================*/ \\BIB,3; D#=D990; TITLE=/MEASUREMENT OF THE P-P ELASTIC-SCATTERING SPIN PARAMETER CLL AT 11.75 GEV/C FOR THETA-C.M.=48-90 DEGREES/; PURPOSE=/TO DETERMINE IF CLL HAS THE RAPID ANGULAR DEPENDENCE THAT HAS BEEN OBSERVED FOR LARGE-ANGLE CNN AT 11.75GEV/C, AND TO TEST THE MODELS THAT HAVE BEEN PROPOSED DESCRIBING LARGE-ANGLE ELASTIC SCATTERING VIA THE HARD SCATTERING OF TWO QUARKS./; ATH=(I.P.AUER'1',E.COLTON'1',W.R.DITZLER'1',D.HILL'1',H.SPINKA'1', N.TAMURA'1',J.-J.TAVERNIER'1',G.THEODOSIOU'1',K.TOSHIOKA'1', D.UNDERWOOD'1',R.WAGNER'1',A.YOKOSAWA'1'); INST-ATH=(1USAANL'1'); REF=PRL; VLP=52(1984)808; RCTS=(P(P,P)P); PHQ=(ANGL-DSTRN,SPIN-CORRL-PARA); /*===================================================================*/ /* Experimental Conditions */ /*===================================================================*/ \\EXP,3; RCT=P(P,P)P; RTY=(ELA-SCATT); CHM=X'23'; /*@23@*/ PHYS-FORM=LIQD; POL-TGT=X%; ACC=(SYN); INST-ACC=1USAANL; INC-ENGY-LAB=(11.75GEV/C); BEAM-INTNSTY=1.5[2.0*10**7'22'; /*@22@*/ CHRG-INC-ION=1; POL-PRJ=61%; DET-PARTCL=(P); DET-SYS=(MAG+PS-PC'24'+PLST-SCT); /*@24@*/ ANL=(X'25'); /*@25@*/ PHQ=(ANGL-DSTRN,SPIN-CORRL-PARA); /*===================================================================*/ /* Descriptive Parameters */ /*===================================================================*/ \\DATA,3; INC-ENGY-LAB=11.75GEV/C'21'; EXC-ENGY=0MEV; /*FIG.2-(C)*/ /* D990 FIG.2-(C) */ /* FOLLOWING DATA ARE TAKEN FROM GRAPH */ /*===================================================================*/ /* Data Table */ /*===================================================================*/ \DATA; THTC DELTA-THTC SPIN-CORRL-PARA'33' DELTA-SPIN-CORRL-PARA'33' (DEG) (DEG) (NODIM) (NODIM) 51.307 +2.614E+00-2.614E+00 -1.604E-01 +5.310E-02-4.978E-02 56.013 +1.830E+00-5.229E-01 -1.139E-01 +5.973E-02-5.973E-02 61.503 +4.183E+00-2.614E+00 -1.969E-01 +5.310E-02-5.642E-02 68.824 +2.353E+00-1.830E+00 -1.538E-01 +5.642E-02-6.305E-02 75.621 +3.399E+00-3.137E+00 -2.467E-01 +7.633E-02-7.633E-02 85.817 +3.660E+00-2.353E+00 -1.173E-01 +1.261E-01-1.361E-01 \END; /*===================================================================*/ |