/*===================================================================*/ /* NRDF D0365 Data No.74 */ /*===================================================================*/ /* Bibliography */ /*===================================================================*/ \\BIB,74; 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,74; 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,74; INC-ENGY-LAB=30MEV; EXC-ENGY=2.22MEV; DELTA-EXC-ENGY=XMEV; J-PI=1/2+; /*FIG.8-(F)*/ /* D365 FIG.8-(F) */ /* FOLLOWING DATA ARE TAKEN FROM GRAPH */ /*===================================================================*/ /* Data Table */ /*===================================================================*/ \DATA; THTC DSIGMA/DOMEGA DELTA-DSIGMA/DOMEGA (DEG) (UB/SR) (UB/SR) 9.157 6.250E+01 +-XXXXXXXXX 12.198 5.663E+01 +-XXXXXXXXX 14.191 7.849E+01 +-XXXXXXXXX 19.694 5.524E+01 +-XXXXXXXXX 25.755 3.962E+01 +-XXXXXXXXX 30.601 1.420E+01 +-XXXXXXXXX 35.167 4.993E+00 +-XXXXXXXXX 40.236 7.905E+00 +-XXXXXXXXX 45.791 7.873E+00 +-XXXXXXXXX 49.060 5.138E+00 +-XXXXXXXXX 56.435 2.229E+00 +-0.179E+00 61.703 2.096E+00 +-0.258E+00 66.492 3.255E+00 +-0.330E+00 71.491 3.243E+00 +-XXXXXXXXX \END; /*===================================================================*/ |