/*===================================================================*/ /* NRDF D0332 Data No.9 */ /*===================================================================*/ /* Bibliography */ /*===================================================================*/ \\BIB,9; D#=D332; TITLE=/EXCITATION FUNCTIONS FOR RADIOACTIVE ISOTOPES PRODUCED BY PROTON BOMBARDMENT OF FE, CO, AND W IN THE ENERGY RANGE FROM 10 TO 60MEV/; PURPOSE=/THE FE AND W DATA WERE NEEDED FOR MATERIAL ACTIVATION APPLICATIONS, WHEREAS CO WAS CHOSEN PROMARILY AS A MONITOR FOIL, IN ADDITION TO BEING A COMMON CONSTITUENT IN IRON AND TUNGSTEN ALLOYS. AFTER THE EXPERIMENT WAS COMPLETED,IT WAS DECIDED TO REPORT THE ABSOLUTE CO CROSS SECTIONS AS MEASURED, SINCE SOME DISCREPANCIES WITH PREVIOUSLY PUBLISHED COBALT DATA WERE OBSERVED./; ATH=(N.C.SCHOEN'51',G.ORLOV'52',R.J.MCDONALD'3'); INST-ATH=(1USATRW'51',1USAUSA'52',1USADAV'3'); /*@51@*/ /*@52@*/ REF=PR/C; VLP=20(1979)88; RCTS=(FE(P,X),CO(P,X),W(P,X)); /*===================================================================*/ /* Experimental Conditions */ /*===================================================================*/ \\EXP,9; THK-BAC=XMG/CM**2'57'; /*@57@*/ ACC=(CYC); INST-ACC=1USADAV; INC-ENGY-LAB-RANGE=(63.0MEV); DELTA-INC-ENGY-LAB=0.3KEV; ERS-PRJ=1%; BEAM-INTNSTY=XUA'58'; /*@58@*/ DET-PARTCL=(GAMMA); DET-SYS=(GE(LI)); ERS-DET=2.7KEV'59'; /*@59@*/ PHQ=(XSECTN,EXC-FUNCT,Z-DSTRN,N-DSTRN,QVL); /*@60@*/ RCT=FE(P,X); ENR=99.99%; CHM=ELM; /*@55@*/ DET-PARTCL=(GAMMA); DET-SYS=(GE,NAI); PHQ=(XSECTN,Z-DSTRN,N-DSTRN); RCT=FE(P,X)57CO; ENR=NAT; /*===================================================================*/ /* Descriptive Parameters */ /*===================================================================*/ \\DATA,9; CMPD=CO; RSD=57CO; /*FIG.2-(D)*/ /* D332 FIG.2-(D) */ /* SER#= 4 */ /* XSCALE=LINEAR YSCALE=LINEAR */ /* XMAX= 7.00000000E+01 YMAX= 1.00000000E+01 */ /* XMIN= 0.00000000E+00 YMIN= 0.00000000E+00 */ /* FOLLOWING DATA ARE TAKEN FROM GRAPH */ /*===================================================================*/ /* Data Table */ /*===================================================================*/ \DATA; INC-ENGY-LAB DELTA-INC-ENGY-LAB SIGMA DELTA-SIGMA (MEV) (MEV) (MB) (MB) 5.76 2.60E+00 1.87E+00 2.82E-01 13.37 1.84E+00 6.72E+00 5.86E-01 14.24 1.73E+00 5.61E+00 3.69E-01 15.00 2.17E+00 5.52E+00 3.69E-01 16.20 1.63E+00 4.72E+00 4.78E-01 16.85 1.63E+00 3.54E+00 2.17E-01 17.50 1.63E+00 3.17E+00 2.39E-01 18.59 1.30E+00 2.70E+00 3.04E-01 22.83 1.19E+00 1.72E+00 2.17E-01 26.41 1.19E+00 1.39E+00 2.60E-01 29.89 1.30E+00 1.74E+00 3.91E-01 \END; /*===================================================================*/ |