/*===================================================================*/ /* NRDF D0365 Data No.72 */ /*===================================================================*/ /* Bibliography */ /*===================================================================*/ \\BIB,72; D#=D365; TITLE=/THE 58,60,62,64NI(P,ALPHA)55,57,59,61CO REACTIONS AND THEIR DESCRIPTION BY THE SEMI-MICROSCOPIC MODEL FOR THREE-NUCLEON TRANSFER/; PURPOSE=/THE SEMI-MICROSCOPIC MODEL FOR THREE-NUCLEON TRANSFER PROPOSED IN NUCL. PHYS. A261(1976)385 PREDICTS FOR EXAMPLE THE POPULATION OF WEAK-COUPLING MULTIPLETS BASED ON EXCITED NEUTRON CONFIGURATIONS. TO CHECK THE PREDICTIONS OF THE SEMI-MICROSCOPIC MODEL, WE HAVE STUDIED THE 58,60,62, 64NI(P,ALPHA)55,57,59,61CO REACTIONS./; ATH=(J.W.SMITS'1',R.H.SIEMSSEN'1',S.Y.VAN DER WERF'1', A.VAN DER WOUDE'1'); INST-ATH=(2NEDGRN'1'); REF=NP/A; VLP=319(1979)29; RCTS=(58NI(P,ALPHA)55CO,60NI(P,ALPHA)57CO,62NI(P,ALPHA)59CO, 64NI(P,ALPHA)61CO); /*===================================================================*/ /* Experimental Conditions */ /*===================================================================*/ \\EXP,72; RCT=64NI(P,ALPHA)61CO; ENR=>98%; CHM=ELM; THK-TGT=100UG/CM**2; BAC=SELF; POL-TGT=NO; ALGN-TGT=NO; ACC=(CYC'1'); /*@3@*/ INST-ACC=2NEDGRN; INC-ENGY-LAB-RANGE=(30MEV); DELTA-INC-ENGY-LAB=XKEV; ERS-PRJ=XKEV; BEAM-INTNSTY=XUA; POL-PRJ=NO; DET-PARTCL=(ALPHA); DET-SYS=(CNTR-TLSCP); SOLID-ANGL=XMSR; ERS-DET=45[60KEV; ANL=(DWBA,X'1'); /*@4@*/ PHQ=(XSECTN,ANGL-DSTRN,DSIGMA/DOMEGA,SPIN,OPT-POTL-PARA,SPEC-FCTR, TRANSN-STRGTH); /*===================================================================*/ /* Descriptive Parameters */ /*===================================================================*/ \\DATA,72; INC-ENGY-LAB=30MEV; EXC-ENGY=1.66MEV; DELTA-EXC-ENGY=XMEV; J-PI=X'1'; /*@9@*/ /*FIG.8-(D)*/ /* D365 FIG.8-(D) */ /* FOLLOWING DATA ARE TAKEN FROM GRAPH */ /*===================================================================*/ /* Data Table */ /*===================================================================*/ \DATA; THTC DSIGMA/DOMEGA DELTA-DSIGMA/DOMEGA (DEG) (UB/SR) (UB/SR) 8.719 3.195E+01 +-XXXXXXXXX 11.709 2.435E+01 +-XXXXXXXXX 14.196 2.383E+01 +-XXXXXXXXX 20.166 1.307E+01 +-XXXXXXXXX 25.429 1.326E+01 +-XXXXXXXXX 29.519 9.717E+00 +-XXXXXXXXX 35.350 1.064E+01 +-XXXXXXXXX 40.370 1.282E+01 +-XXXXXXXXX 45.590 1.053E+01 +-XXXXXXXXX 50.230 7.567E+00 +-XXXXXXXXX 55.674 4.750E+00 +-XXXXXXXXX 60.071 4.057E+00 +-XXXXXXXXX 66.295 1.983E+00 +-0.422E+00 71.038 2.392E+00 +-0.191E+00 \END; /*===================================================================*/ |