/*===================================================================*/ /* NRDF D0104 Data No.1 */ /*===================================================================*/ /* Bibliography */ /*===================================================================*/ \\BIB,1; D#=D104; TITLE=/3HE(D,P)4HE REACTION PROTON ASYMMETRY WITH POLARIZED 3HE BEAM/; ATH=(S.KATO'1',Y.AOKI'2'); INST-ATH=(2JPNOSA'1',2JPNOSA'2'); REF=JPJ; VLP=34(1973)1128; RCTS=(3HE(D,P)4HE); /*===================================================================*/ /* Experimental Conditions */ /*===================================================================*/ \\EXP,1; RCT=D(3HE,P)4HE; ENR=>95%; CHM=CD2; THK-TGT=6MG/CM**2; BAC=SELF; POL-TGT=NO; ALGN-TGT=NO; ACC=(CYC); INST-ACC=2JPNOSA; INC-ENGY-RANGE=(22MEV); DELTA-INC-ENGY=XKEV; ERS-PRJ=XKEV; BEAM-INTNSTY=(0.5UA[1.0UA); POL-PRJ=NO; /* THE ALPHA PARTICLE BEAM OF 22MEV WAS USED TO PRODUCE THE POLARIZED 3HE BEAM. RECOIL 3HE NUCLEI TO 39 deg FROM THE 4HE BEAM DIRECTION HIT THE DEUTERONS IN THE DEUTERATED POLYETHYLINE FOIL AND THE REACTION D(3HE,P)4HE TOOK PLACE. POLARIZATION OF THE RECOIL 3HE KEAM WAS CALCULATED TO BE -0.74. REF. POLARIZATION PHENOMENA IN NUCLEAN REACTIONS (PROC. 3RD. INTERN. SYMP. MADISON. 1970. P 548. */ DET-PARTCL=(P); DET-SYS=(SI); PHQ=(ANGL-DSTRN, ASYM'A'); /* 'A' PROTON ASYMMETRY IN 3HE(D,P)4HE REACTION WITH POLARIZED 3HE TARGET */ /*===================================================================*/ /* Descriptive Parameters */ /*===================================================================*/ \\DATA,1; INC-ENGY=6.0MEV'B'; EXC-ENGY=0.0MEV; J-PI=0+; /* 'B' MEASUREMENTS MADE WITH THE POLARIZED 3HE KEAM OF 9MEV. THIS CORRSPONDED TO 6MEV UNPOLARIZED DEUTERON BEAM AND POLARIZED 3HE TARGET. */ /*===================================================================*/ /* Data Table */ /*===================================================================*/ \DATA; THTC ASYM DELTA-ASYM (DEG) (NODIM) (NODIM) 143.0 0.29 +-0.07 155.5 0.11 +-0.05 167.9 0.01 +-0.07 \END; /*===================================================================*/ |