/*===================================================================*/ /* NRDF D0178 Data No.1 */ /*===================================================================*/ /* Bibliography */ /*===================================================================*/ \\BIB,1; D#=D178; TITLE=/'BACKWARD' PRODUCTION OF PROTONS,DEUTERONS,TRITONS,3HE,4HE AND PIONS IN THE INTERACTION OF 400GEV PROTONS WITH NUCLEI/; PURPOSE=/THE PRODUCTION OF PARTICLES IN INTERACTIONS WITH NUCLEI, IN KINEMATIC REGIONS NOT ACCESIBLE IN INTERACTIONS WITH FREE STATIONARY NUCLEONS IS BELIEVED TO BE SENSITIVE TO THE HIGH MOMENTUM PART OF THE NUCLEAR WAVE FUNCTION OR TO COLLECTIVE BEHAVIOR IN NUCLEI. IN ORDER TO PUT THE VARIOUS THEORIES TO A TEST OVER A WIDE RANGE OF ENERGIES, AND ON THE SUPPOSITION THAT SIMILAR HIGH MOMENTUM FEATURES OF THE STRUCTURE OF NUCLEI OUGHT TO BE EXTRACTABLE WITH BOTH VERY LOW AND VERY HIGH ENERGY PROBES, WE HAVE CHOSEN TO DIRECT OUR ATTENTION TO A STUDY OF THESE CROSS SECTIONS AT THE HIGHEST AVAILABLE ENERGIES, 400GEV PROTONS AT FERMMI-LAB./; ATH=(Y.D.BAYUKOV'1',V.I.EFREMENKO'1',S.FRANKEL'1',W.FRATI'1', M.GAZZALY'1',G.A.LEKSIN'1',N.A.NIKIFOROV'1',C.F.PERDRISAT'1', V.I.TCHISTILIN'1',Y.M.ZAITSEV'1'); INST-ATH=(X'1'); /*@3@*/ REF=PL/B; VLP=85(1979)315; RCTS=(6LI(P,P)X,181TA(P,P)X,181TA(P,D)X,181TA(P,T)X,181TA(P,3HE)X,181TA (P,4HE)X,181TA(P,PIP)X,181TA(P,PIN)X,9BE(P,PIP)X,9BE(P,P)X,9BE(P,D)X,9B E(P,T)X,C(P,PIP)X,C(P,P)X,C(P,D)X,C(P,T)X,AL(P,PIP)X,AL(P,P)X,AL(P,D)X, AL(P,T)X,CU(P,PIP)X,CU(P,PIP)X,CU(P,P)X,CU(P,D)X,CU(P,T)X); /*@4@*/ /*===================================================================*/ /* Experimental Conditions */ /*===================================================================*/ \\EXP,1; RCT=6LI(P,P)X; /*@4@*/ THK-TGT=XMG/CM**2; POL-TGT=NO; ALGN-TGT=NO; INST-ACC=1USANAL; INC-ENGY-LAB-RANGE=(400GEV); DELTA-INC-ENGY=XKEV; ERS-PRJ=XKEV; BEAM-INTNSTY=XUA; POL-PRJ=NO; DET-SYS=(MAG+X); /*@5@*/ SOLID-ANGL=1.13MSR; ERS-DET=XKEV; PHQ=(XSECTN,ENGY-SPEC,DSIGMA/DOMEGA/DE'1',XSECTN-RATIO); /*@6@*/ /*===================================================================*/ /* Descriptive Parameters */ /*===================================================================*/ \\DATA,1; INC-ENGY-LAB=400GEV; THTL=90DEG; /*FIG2-(B)*/ /* D178 FII 2-(B) */ /* SER#= 2 */ /* XSCALE=LINEAR YSCALE=LOG */ /* XMAX= 6.000E+02 YMAX= 1.000E+01 */ /* XMIN= 0.000E+00 YMIN= 1.000E-04 */ /* FOLLOWING DATA ARE TAKEN FROM GRAPH */ /*===================================================================*/ /* Data Table */ /*===================================================================*/ \DATA; ENGY-EMT-LAB DATA1'1' (MEV) (UNIT'2') 90.99 7.72E+00 125.12 3.83E+00 181.99 1.59E+00 196.21 1.02E+00 213.27 8.97E-01 233.18 6.24E-01 265.88 3.62E-01 385.31 5.45E-02 521.80 1.09E-02 \END; /*===================================================================*/ |