/*===================================================================*/ /* NRDF D0295 Data No.8 */ /*===================================================================*/ /* Bibliography */ /*===================================================================*/ \\BIB,8; 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,8; 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,8; CMPD=45SC; EXC-ENGY=XMEV; J-PI=3/2-; /*@16@*/ /*FIG.2-(D)*/ /* D295 FIG 2-(D) */ /* SER#= 5 */ /* XSCALE=LINEAR YSCALE=LINEAR */ /* XMAX= 2.80000000E+03 YMAX= 4.00000000E+00 */ /* XMIN= 2.50000000E+03 YMIN=-2.00000000E+00 */ /* FOLLOWING DATA ARE TAKEN FROM GRAPH */ /*===================================================================*/ /* Data Table */ /*===================================================================*/ \DATA; INC-ENGY-LAB DATA'1' (KEV) (KEV) 2501.76 -9.49E-01 2503.09 1.11E+00 2511.47 1.68E-01 2516.32 -2.26E-01 2538.82 -3.80E-01 2547.20 2.12E-01 2548.09 -1.61E-01 2550.29 3.65E-01 2555.59 1.02E-01 2559.56 1.04E+00 2574.56 1.46E-01 2580.29 9.34E-01 2583.82 1.02E-01 2589.12 1.13E+00 2607.20 3.01E+00 2612.06 1.90E-01 2614.26 1.39E+00 2622.20 4.18E+00 2621.32 1.59E+00 2623.09 1.07E+00 2632.35 2.25E+00 2643.82 3.43E-01 2676.03 -4.23E-01 2712.65 -2.26E-01 2725.00 8.03E-02 2733.38 -1.61E-01 2767.35 -1.39E-01 2780.15 -2.26E-01 2786.32 -5.99E-01 2787.20 -1.61E-01 2789.41 -7.30E-02 \END; /*===================================================================*/ |