/*===================================================================*/ /* NRDF D0295 Data No.6 */ /*===================================================================*/ /* Bibliography */ /*===================================================================*/ \\BIB,6; 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,6; 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,6; CMPD=45SC; EXC-ENGY=XMEV; J-PI=3/2-; /*@14@*/ /*FIG.2-(B)*/ /* D295 FIG 2-(B) */ /* SER#= 3 */ /* XSCALE=LINEAR YSCALE=LINEAR */ /* XMAX= 2.80000000E+03 YMAX= 3.00000000E+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 1.42E+00 2502.64 3.72E-01 2511.89 3.94E-01 2516.74 2.85E-01 2538.77 2.19E-01 2548.02 5.47E-01 2548.90 4.38E-01 2550.66 1.53E-01 2555.51 7.45E-01 2558.15 6.79E-01 2574.89 3.72E-01 2580.18 9.64E-01 2583.70 4.38E-01 2589.43 1.12E+00 2607.05 2.30E+00 2612.33 5.69E-01 2614.10 5.47E-01 2622.03 2.06E+00 2622.47 7.88E-01 2623.79 4.60E-01 2632.60 1.84E+00 2644.05 3.72E-01 2676.21 4.16E-01 2713.66 1.31E-01 2724.67 3.72E-01 2733.92 1.09E-01 2768.28 8.76E-02 2780.62 1.31E-01 2786.34 5.69E-01 2787.22 1.31E-01 2789.87 1.09E-01 \END; /*===================================================================*/ |