/*===================================================================*/ /* NRDF D0365 Data No.31 */ /*===================================================================*/ /* Bibliography */ /*===================================================================*/ \\BIB,31; 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,31; RCT=60NI(P,ALPHA)57CO; 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,31; INC-ENGY-LAB=30MEV; EXC-ENGY=1.38MEV; DELTA-EXC-ENGY=XMEV; /*FIG.6-(C)*/ /* D365 FIG.6-(C) */ /* FOLLOWING DATA ARE TAKEN FROM GRAPH */ /*===================================================================*/ /* Data Table */ /*===================================================================*/ \DATA; THTC DSIGMA/DOMEGA DELTA-DSIGMA/DOMEGA (DEG) (UB/SR) (UB/SR) 10.093 3.268E+00 +-0.991E+00 12.513 2.561E+00 +-0.915E+00 14.597 3.773E+00 +-0.760E+00 20.926 2.960E+00 +-0.669E+00 25.734 3.150E+00 +-0.634E+00 30.869 2.142E+00 +-0.593E+00 40.821 1.290E+00 +-0.391E+00 46.245 1.075E+00 +-0.445E+00 51.119 3.510E-01 +-0.793E-01 55.920 4.309E-01 +-0.131E+00 61.940 3.898E-01 +-0.980E-01 \END; /*===================================================================*/ |