/*===================================================================*/ /* NRDF D0295 Data No.7 */ /*===================================================================*/ /* Bibliography */ /*===================================================================*/ \\BIB,7; D#=D295; TITLE=/STUDY OF INELASTIC PROTON AMPLITUDES FOR A FRAGMENTED ANALOGUE STATE IN 45SC/; PURPOSE=/RECENTLY WE DEVELOPED A SIMPLE TECHNIQUE WHICH ENABLE ONE TO MEASURE THE MAGNITUDES AND THE RELATIVE SGIN OF INELASTIC PROTON-CHANNEL AMPLITUDES FOR ISOLATED RESONANCES COMBINENED WITH OUR HIGH RESOLUTION SYSTEM, THIS NEW TECHNIQUE MAKES POSSIBLE NEW TYPES OF STUDIES OF ASPECTS OF LINE-BROADENING (E.G.,FRAGMENTED ANALOGUE STATES) AND OF STATISTICAL PROPERTIES OF COMPOUND NUCLEAR STATES. A FRAGMENTED ANALOGUE STATE IN 45SC PROVIDES AN EXCELLENT EXAMPLE OF ANALOGUE FINE STRUCTURE IN THREE CHANNELS, WITH THE ROBSON ASYMMETRY CLEARLY DEMONSTRATED FOR A NON-ELASTIC CHANNEL. THE CORRELATION BETWEEN AMPLITUDES (RATHER THAN WIDTHS) IN DIFFERENT CHANNELS IS PRESENTED. THESE NEW EXPERIMENTAL DATA MAY BE VIEWED AS AN 'OFF-DIAGONAL STRENGTH FUNCTION'. THE ANALOGUE RESULTLS FOR THE TOW INELASTIC CHANNELS (DIAGONAL STRENGTH FUNCTIONS) ARE USED TO PREDICT THE OFF-DIAGONAL STRENGTH FUNCTION AND THE PREDICTIONS ARE COMPARED WITH THE THEORY OF ANALOGUE STATE BROADENING./; /*@41@*/ ATH=(G.E.MITCHELL'1,2',T.R.DITTRICH'1,2',E.G.BILPUCH'2,3'); INST-ATH=(1USANCS'1',1USATNL'2',1USADKE'3'); REF=ZP/A; VLP=289(1979)211; RCTS=44CA(P,P,GAMMA); /*===================================================================*/ /* Experimental Conditions */ /*===================================================================*/ \\EXP,7; RCT=44CA(P,P,GAMMA); ENR=98.6%; CHM=CACO3'1'; /*@3@*/ THK-TGT=1[2MG/CM**2; BAC=CARBON-FOIL; THK-BAC=5[10MUG/CM**2; POL-TGT=NO; ALGN-TGT=NO; ACC=(VDG); INST-ACC=1USATNL; INC-ENGY-LAB-RANGE=2.5MEV(XMEV)2.8MEV; DELTA-INC-ENGY=XKEV; ERS-PRJ=XKEV; BEAM-INTNSTY=XUA; POL-PRJ=NO; ANL=RMTRX-THEORY; PHQ=(EXC-FUNCT,ANGL-DSTRN,ENGY-SPEC,SPIN-CORRL-PARA'1',PART-WDTH'2',SPE C-FCTR,TRANSN-STRGTH'3'); /*@5@*/ /*@6@*/ /*@17@*/ /*@38@*/ DET-PARTCL=(GAMMA); DET-SYS=(NAI'1'); /*4@*/ DET-PARTCL=P; DET-SYS=(SI); ERS-DET=0.35KEV; /*===================================================================*/ /* Descriptive Parameters */ /*===================================================================*/ \\DATA,7; CMPD=45SC; EXC-ENGY=XMEV; J-PI=3/2; /*@13@*/ /*FIG.2-(C)*/ /* D295 FIG 2-(C) */ /* SER#= 4 */ /* XSCALE=LINEAR YSCALE=LINEAR */ /* XMAX= 2.80000000E+03 YMAX= 5.00000000E+00 */ /* XMIN= 2.50000000E+03 YMIN= 0.00000000E+00 */ /* FOLLOWING DATA ARE TAKEN FROM GRAPH */ /*===================================================================*/ /* Data Table */ /*===================================================================*/ \DATA; INC-ENGY-LAB SQ-REDUCED-WDTH (KEV) (KEV) 2501.32 6.80E-01 2502.20 6.58E-02 2511.47 1.10E-01 2516.32 2.63E-01 2538.82 5.26E-01 2546.76 6.58E-02 2548.53 1.32E-01 2550.29 7.46E-01 2555.59 8.77E-02 2558.23 9.21E-01 2574.56 1.32E-01 2579.85 1.23E+00 2583.38 1.10E-01 2588.68 1.47E+00 2606.76 2.61E+00 2612.06 1.47E+00 2614.70 2.26E+00 2622.20 5.57E+00 2622.65 2.15E+00 2623.53 1.78E+00 2631.91 1.80E+00 2642.94 2.85E-01 2676.03 5.26E-01 2712.65 3.07E-01 2724.56 8.77E-02 2733.38 3.73E-01 2766.91 2.19E-01 2780.59 7.02E-01 2785.88 9.87E-01 2786.76 3.29E-01 2789.41 1.54E-01 \END; /*===================================================================*/ |