/*===================================================================*/ /* NRDF D0695 Data No.2 */ /*===================================================================*/ /* Bibliography */ /*===================================================================*/ \\BIB,2; D#=D695; TITLE=/PROTON CAPTURE IN THE 19 MEV REGION OF 12C/; PURPOSE=/TO CONFIRM THE EXISTENCE OF AN ISOSPIN-MIXED DOUBLET AT AN EXCITATION ENERGY NEAR 19.5 MEV IN 12C BY MEASURING THE 11B(P,GAMMA)12C REACTION FOR GAMMA-RAY LEADING TO THE 3- STATE AT 9.64 MEV./; ATH=(M.C.WRIGHT'1',N.R.ROBERSON'1',H.R.WELLER'1',D.R.TILLEY'1', DEAN HALDERSON'2'); INST-ATH=(1USATNL'1',1USAWMU'2'); REF=PR/C; VLP=25(1982)2823; RCTS=11B(P,GAMMA)12C; /*===================================================================*/ /* Experimental Conditions */ /*===================================================================*/ \\EXP,2; RCT=11B(P,GAMMA)12C; ENR=97%; CHM=ELM; THK-TGT=[0.500MG/CM**2; BAC=SELF; POL-TGT=NO; ALGN-TGT=NO; INST-ACC=1USATNL; INC-ENGY-LAB-RANGE=2.9MEV(0.1MEV)4.6MEV; POL-PRJ=NO; DET-PARTCL=(GAMMA); DET-SYS=(NAI); SOLID-ANGL=45MSR; ANL=(SHELL-MODEL); PHQ=(ENGY-SPEC,DSIGMA/DOMEGA,EXC-ENGY); /*===================================================================*/ /* Descriptive Parameters */ /*===================================================================*/ \\DATA,2; CMPD=12C; RSD=12C; EXC-ENGY=4.44MEV; J-PI=2+; THTL=60DEG; INC-ENGY-LAB=2.9[4.6MEV; /*FIG.1-2*/ /* D695 FIG.1-(2) */ /* SER#= 1 */ /* XSCALE=LINEAR YSCALE=LINEAR */ /* XMAX= 5.00000000E+00 YMAX= 1.50000000E+00 */ /* XMIN= 2.50000000E+00 YMIN= 0.00000000E+00 */ /* FOLLOWING DATA ARE TAKEN FROM GRAPH */ /*===================================================================*/ /* Data Table */ /*===================================================================*/ \DATA; INC-ENGY-LAB DSIGMA/DOMEGA DELTA-DSIGMA/DOMEGA (MEV) (UB/SR) (UB/SR) 3.003 7.593E-01 +1.861E-02-2.605E-02 3.105 1.329E+00 +2.233E-02-2.605E-02 3.194 1.440E+00 +2.605E-02-2.233E-02 3.301 7.816E-01 +1.488E-02-2.233E-02 3.403 8.263E-01 +2.233E-02-2.605E-02 3.501 9.975E-01 +2.605E-02-2.233E-02 3.607 1.094E+00 +2.605E-02-2.977E-02 3.701 9.789E-01 +2.233E-02-3.349E-02 3.807 7.816E-01 +1.861E-02-2.605E-02 3.910 6.923E-01 +2.605E-02-2.233E-02 3.957 6.811E-01 +1.861E-02-1.861E-02 4.003 6.290E-01 +1.861E-02-2.233E-02 4.055 6.476E-01 +2.977E-02-2.233E-02 4.097 6.998E-01 +2.605E-02-2.605E-02 4.204 8.300E-01 +2.605E-02-2.605E-02 4.297 8.896E-01 +2.605E-02-2.233E-02 4.408 8.672E-01 +2.233E-02-2.605E-02 4.600 1.113E+00 +3.349E-02-2.977E-02 \END; /*===================================================================*/ |