/*===================================================================*/ /* NRDF D0268 Data No.7 */ /*===================================================================*/ /* Bibliography */ /*===================================================================*/ \\BIB,7; D#=D268; TITLE=/ANALYZING POWER MEASUREMENTS FOR P-3HE ELASTIC SCATTERING FROM 1.75 TO 4.50 MEV/; PURPOSE=/THE A=4 NUCLEAR SYSTEM IS THE LIGHTEST ONE TO EXHIBIT A COMPLEX ENERGY LEVEL STRUCTURE. THE STRUCTURE THAT IS COMMONLY USED IS THAT DETERMINED BY WERNTZ AND MEYERHOF IN 1968 IN A CHARGE-INDEPENDENT ANALYSIS OF THE 3H(P,N)3HE REACTION. ATTEMPTS TO DESCRIBE THE RECENT ANALYZING POWERS HAVE NOT BEEN SUCCESSFUL, SUGGESTING THAT MODIFICATIONS OF THE LEVEL STRUCTURE ARE REQUIRED. RECENT LOS ALAMOS ANALYSIS HAS BEEN HAMPERED AT THE LOWER ENERGIES BY THE LACK OF THE HIGH QUALITY POLARIZATION DATA. TO SUPPLY THE VITAL DATA IS OUR PURPOSE./; ATH=(R.DETOMO JR.'1',H.W.CLARK'1',L.J.DRIES'1',J.L.REGNER'1', T.R.DONOGHUE'1'); INST-ATH=(1USAOHO'1'); REF=NP/A; VLP=313(1979)269; RCTS=(3HE(P,P)3HE); /*===================================================================*/ /* Experimental Conditions */ /*===================================================================*/ \\EXP,7; RCT=3HE(P,P)3HE; ENR=NAT; CHM=ELM; THK-TGT=XMG/CM**2'1'; /*@3@*/ BAC=SELF; POL-TGT=NO; ALGN-TGT=NO; ACC=(VDG); INST-ACC=1USAOHO; INC-ENGY-LAB-RANGE=(1.75[4.50MEV); DELTA-INC-ENGY=XKEV; ERS-PRJ=XKEV; BEAM-INTNSTY=50[150NA; POL-PRJ=YES'1'; /*@4@*/ DET-PARTCL=(P); DET-SYS=(X'1'); /*@5@*/ SOLID-ANGL=1.5DEG; ERS-DET=XKEV; ANL=(RMTRX-THEORY); PHQ=(XSECTN,ANGL-DSTRN,DSIGMA/DOMEGA,ANALPW); /*===================================================================*/ /* Descriptive Parameters */ /*===================================================================*/ \\DATA,7; INC-ENGY-LAB=3.13MEV; /*FIG.1-(G)*/ /* D268 FIG 1-(G) */ /* SER#= 7 */ /* XSCALE=LINEAR YSCALE=LINEAR */ /* XMAX= 1.60000000E+02 YMAX= 3.99999976E-01 */ /* XMIN= 0.00000000E+00 YMIN= 0.00000000E+00 */ /* FOLLOWING DATA ARE TAKEN FROM GRAPH */ /*===================================================================*/ /* Data Table */ /*===================================================================*/ \DATA; THTC ANALPW DELTA-ANALPW (DEG) (NODIM) (NODIM) 39.65 1.81E-01 XXXXXXXX 51.78 2.03E-01 XXXXXXXX 65.77 2.54E-01 XXXXXXXX 76.03 3.02E-01 XXXXXXXX 90.03 3.02E-01 XXXXXXXX 99.82 2.93E-01 XXXXXXXX 110.55 2.47E-01 1.59E-02 119.88 1.94E-01 XXXXXXXX 129.21 1.53E-01 XXXXXXXX 137.61 1.14E-01 XXXXXXXX 145.54 8.23E-02 XXXXXXXX 153.47 6.63E-02 XXXXXXXX \END; /*===================================================================*/ |