/*===================================================================*/ /* NRDF D0266 Data No.5 */ /*===================================================================*/ /* Bibliography */ /*===================================================================*/ \\BIB,5; D#=D266; TITLE=/MEASUREMENTS OF P-P AND P-4HE ANALYZING POWERS AT MEDIUM ENERGIES/; PURPOSE=/EXPERIMENTS WITH POLARIZED BEAMS AND TARGETS ARE OF FUNDAMENTAL IMPORTANCE IN HELPING TO DEFINE THE NUCLEON-NUCLEON INTERACTION AND IN UNDERSTANDING NUCLEON-NUCLEUS REACTIONS. WITH PRESENT-DAY TECHNOLOGY IT IS NOT DIFFICULT TO PERFORM MEASUREMENTS THAT HAVE GOOD COUNTING STATICS AND DATA HAVE BEEN PUBLISHED THAT HAVE SMALL RELATIVE ERRORS. A DOUBLE SCATTERING TECHNIQUE WHICH MAKES USE OF THE LARGE ANALYZING POWER OF 4HE AND AVOIDS SOME OF THE DIFFICULTIES ASSOCIATED WITH TECHNIQUES USED UP TO NOW HAS BEEN EMPLOYED TO OBTAIN ACCURATE P-P AND P-4HE ANALYZING POWERS AT INTERMEDIATE ENERGIES./; ATH=(L.G.GREENIAUS'1',D.A.HUTCHEON'1',C.A.MILLER'1',G.A.MOSS'1', G.ROY'1',R.DUBOIS'2',C.AMSLER'3',B.K.S.KOENE'4',B.T.MURDOCH'4'); INST-ATH=(1CANALA'1',1CANUBC'2',2UKQML'3',1CANMNA'4'); REF=NP/A; VLP=322(1979)308; RCTS=(1H(P,P)1H,4HE(P,P)4HE); /*@10@*/ /*===================================================================*/ /* Experimental Conditions */ /*===================================================================*/ \\EXP,5; RCT=1H(P,P)1H; ENR=NAT; CHM=CH2; THK-TGT=XMG/CM**2'1'; /*@3@*/ BAC=SELF; POL-TGT=NO; ALGN-TGT=NO; ACC=(CYC); INST-ACC=1CANCAN'1'; /*@5@*/ INC-ENGY-LAB-RANGE=(225MEV,327MEV,520MEV); DELTA-INC-ENGY=XKEV; ERS-PRJ=2000KEV; BEAM-INTNSTY=3[10NA; POL-PRJ=YES'1'; /*@6@*/ RCT=4HE(P,P)4HE; ENR=NAT; CHM=ELM; THK-TGT=XMG/CM**2'1'; /*@4@*/ BAC=SELF; POL-TGT=NO; ALGN-TGT=NO; ACC=(CYC); INST-ACC=1CANCAN'1'; /*@5@*/ INC-ENGY-LAB-RANGE=(222MEV,325MEV,518MEV); DELTA-INC-ENGY=XKEV; ERS-PRJ=2000KEV; BEAM-INTNSTY=3[10NA; POL-PRJ=YES'1'; /*@6@*/ RCT=1H(P,P)1H; ENR=NAT; CHM=CH2; THK-TGT=XMG/CM**2; BAC=SELF; POL-TGT=NO; ALGN-TGT=NO; ACC=(CYC); INST-ACC=1CANCAN'1'; /*@5@*/ /*@7@*/ INC-ENGY-LAB-RANGE=(205MEV,308MEV,499MEV); DELTA-INC-ENGY=XKEV; ERS-PRJ=XKEV; BEAM-INTNSTY=XUA; POL-PRJ=YES; DET-PARTCL=(P); DET-SYS=(NAI); SOLID-ANGL=XMSR; ERS-DET=10MEV; PHQ=(XSECTN,ANGL-DSTRN,DSIGMA/DOMEGA,POL,ANALPW); /*===================================================================*/ /* Descriptive Parameters */ /*===================================================================*/ \\DATA,5; /*===================================================================*/ /* Data Table */ /*===================================================================*/ \DATA; DATA1'1' INC-ENGY-LAB'6' ANALPW'2' DELTA-ANALPW ANALPW'3' DELTA-ANALPW ANALPW'4' DELTA-ANALPW DATA2'5' (NODIM) (MEV) (NODIM) (NODIM) (NODIM) (NODIM) (NODIM) (NODIM) (NODIM) 1 225 0.339 0.003 0.273 0.011 0.958 0.007 43.71/51 1 327 0.426 0.004 0.358 0.010 0.791 0.007 25.29/32 1 520 0.523 0.010 0.426 0.013 0.496 0.010 91.90/84 2 225 0.338 0.003 0.287 0.011 0.956 0.007 44.20/51 2 327 0.425 0.003 0.355 0.005 0.791 0.006 25.33/32 2 520 0.518 0.007 0.421 0.007 0.492 0.008 91.94/841 3 225 0.337 0.003 0.290 0.005 0.956 0.007 44.61/51 3 327 0.425 0.003 0.356 0.005 0.791 0.006 25.31/32 3 520 0.519 0.007 0.417 0.007 0.492 0.008 92.18/84 \END; /*===================================================================*/ |