/*===================================================================*/ /* NRDF D0520 Data No.12 */ /*===================================================================*/ /* Bibliography */ /*===================================================================*/ \\BIB,12; D#=520; TITLE=/SYSTEMATICS OF PROTON ABSORPTION DEDUCED FROM (P,P) AND (P,N) CROSS SESTIONS FOR 2.0- TO 6.7-MEV PROTONS ON 107,109AG AND 115IN/; PURPOSE=/TO PROVIDE INDEPENDENT MEASUREMENT OF CROSS SECTIONS IN THIS MASS REGION,MEASUREMENTS OF (P,N) REACTION FOR 107,109AG AND 115IN HAVE BEEN REPEATED UNDER DIFFERENT EXPERIMENTAL CONDITIONS./; ATH=(R.L.HERSHBERGER'1',D.S.FLYNN'1',F.GABBARD'1',C.H.JOHNSON'2'); INST-ATH=(1USAKTY'1',1USAORN'2'); REF=PR/C; VLP=21(1980)896; RCTS=(107AG(P,P)107AG,109AG(P,P)109AG,115IN(P,P)115IN,107AG(P,N)107CD, 109AG(P,N)109CD,115IN(P,N)115SN); /*===================================================================*/ /* Experimental Conditions */ /*===================================================================*/ \\EXP,12; ACC=(VDG'1'); /*@3@*/ INST-ACC=1USAKTY; INC-ENGY-LAB-RANGE=2.0MEV(XMEV)6.7MEV; ERS-PRJ=2KEV; ERS-PRJ=0.1%; BEAM-INTNSTY=X'2'; /*@4@*/ POL-PRJ=NO; DET-PARTCL=(N,P); DET-SYS=(MAG); SOLID-ANGL=0.371MSR; ERS-DET=30[70KEV'3'; /*@5@*/ ANL=(OPT-MODEL'7',STATIST-MODEL'4'); /*@6@*/ /*@7@*/ PHQ=(XSECTN,ANGL-DSTRN,DSIGMA/DE,DSIGMA/DOMEGA,DSIGMA/DOMEGA/DE, IAS,STRGTH-FUNCT); RCT=(115IN(P,P)115IN,115IN(P,N)115SN); ENR=95.72%; THK-TGT=1MG/CM**2; POL-TGT=NO; ALGN-TGT=NO; PHQ=(OPT-POTL-PARA); /*===================================================================*/ /* Descriptive Parameters */ /*===================================================================*/ \\DATA,12; PRJ=P; TGT=115IN; POTL-FORM=/-(V*F(XR)+I*(WV*F(XIV)-4*WS*DIF(1!XIS)F(XIS)+WG*G(XG)))+ (HBAR/(MPI*C))**2*1/RSO*(VSO*DIF(1!R)F(XRSO)+I*WSO*DIF(1!R)F(XISO)) *SIGMA*L+UC(R): F(XI)=1/(1+EXP(XI):G(XG)=EXP(-XG**2): XI=(R-RI*A**(1/3))/AI: UNIFORM CHARGE OF RADIUS RC*A**(1/3):/; /*===================================================================*/ /* Data Table */ /*===================================================================*/ \DATA; V RR AR WS RIS AIS VSO RRSO ARSO RC (MEV) (FM) (FM) (MEV) (FM) (FM) (MEV) (FM) (FM) (FM) 55.1 1.20 0.80 32.3 1.33 0.35 6.4 1.03 0.63 1.233 \END; /*===================================================================*/ |