/*===================================================================*/ /* NRDF D0365 Data No.18 */ /*===================================================================*/ /* Bibliography */ /*===================================================================*/ \\BIB,18; 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,18; RCT=58NI(P,ALPHA)55CO; 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,18; INC-ENGY-LAB=30MEV; EXC-ENGY=6.14MEV; DELTA-EXC-ENGY=XMEV; J-PI=7/2-?; /*FIG.5-(N)*/ /* D365 FIG.5-(N) */ /* FOLLOWING DATA ARE TAKEN FROM GRAPH */ /*===================================================================*/ /* Data Table */ /*===================================================================*/ \DATA; THTC DSIGMA/DOMEGA DELTA-DSIGMA/DOMEGA (DEG) (UB/SR) (UB/SR) 9.293 6.453E+01 +-0.125E+02 12.128 5.501E+01 +-0.781E+01 14.949 4.486E+01 +-0.525E+01 20.353 3.808E+01 +-XXXXXXXXX 22.593 3.711E+01 +-0.434E+01 25.429 3.163E+01 +-0.295E+01 30.168 2.515E+01 +-0.233E+01 35.650 2.663E+01 +-0.378E+01 41.062 2.311E+01 +-XXXXXXXXX 45.824 1.964E+01 +-XXXXXXXXX 51.747 1.169E+01 +-0.109E+01 56.869 1.109E+01 +-XXXXXXXXX 61.632 9.420E+00 +-0.646E+00 67.388 8.731E+00 +-0.813E+00 72.212 8.855E+00 +-0.819E+00 \END; /*===================================================================*/ |