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| /*===================================================================*/
/* NRDF D0212 Data No.10 */
/*===================================================================*/
/* Bibliography */
/*===================================================================*/
\\BIB,10;
D#=D212;
TITLE=/THRESHOLD EFFECTS IN PROTON-INDUCED REACTIONS ON COPPER/;
PURPOSE=/THE BEHAVIOR OF NUCLEAR REACTION CROSS SECTIONS NEAR
THRESHOLDS IS AN ESPECIALLY SENSITIVE TEST OF ABILITY OF THE
HAUSER-FESHBACH STATISTICAL MODEL TO PREDICT THE ENERGY
DEPENDENCE OF REACTION CROSS SECTIONS. THERE SHOLD BE A DROP
IN CROSS SECTION (WIGNER CUSP) FOR ALREADY OPEN CHANNELS WHEN
A NEW CHANNEL OPENS. THESE CUSPS MIGHT BE MOST READILY
OBSERVED IN THE VICINITY OF S-WAVE NEUTRON THRESHOLDS./;
/*@3@*/
ATH=(Z.E.SWITKOWSKI'1',J.C.P.HEGGIE'1',F.M.MANN'2');
INST-ATH=(3AULAML'1',1USAHED'2');
REF=AUJ;
VLP=31(1978)253;
RCTS=(65CU(P,N)65ZN, 63CU(P,N)63ZN, 65CU(P,GAMMA)65ZN,
63CU(P,GAMMA)64ZN,65CU(P,ALPHA)62NI,63CU(P,ALPHA)60NI);
/*===================================================================*/
/* Experimental Conditions */
/*===================================================================*/
\\EXP,10;
/* 2007-03-05 N.OTUKA: ATH and INST-ATH corrected */
ACC=(X'1');
/*@5@*/
INST-ACC=3AULAML;
INC-ENGY-LAB-RANGE=1.2MEV(0.1MEV)3.3MEV;
INC-ENGY-RANGE=1.2MEV(0.05MEV)1.8MEV;
BEAM-INTNSTY=0.2[0.5UA;
POL-PRJ=NO;
RCT=65CU(P,N)65ZN;
ENR=99.9%;
CHM=ELM;
THK-TGT=0.500MG/CM**2;
BAC=79AU;
THK-BAC=0.025CM;
INC-ENGY-RANGE=2.15MEV[4.0MEV;
DET-PARTCL=(N);
DET-SYS=(X'1');
/*@12@*/
/*@13@*/
ANL=(OPT-MODEL,STATIST-MODEL'4');
/*@24@*/
PHQ=(EXC-FUNCT'1',OPT-POTL-PARA);
/*@22@*/
/*===================================================================*/
/* Descriptive Parameters */
/*===================================================================*/
\\DATA,10;
PRJ=N;
TGT=(63ZN,65ZN);
POTL-FORM=/-(V*F(XR)+I*(WV*F(XIV)-4*WS*DIF(1!XIS)F(XRS)+WG*G(XIG)))+
(HBAR/(MPI*C))**2*1/R*(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 RAIDUS RC*A**(1/3):/;
/*===================================================================*/
/* Data Table */
/*===================================================================*/
\DATA;
V RR AR WV RIV AIV WS RIS AIS RC
(MEV) (FM) (FM) (MEV) (FM) (FM) (MEV) (FM) (FM) (FM)
0.47'1' 1.29 0.66 0.0 1.29'2' 0.0 9.52 1.25 0.48 1.29'5'
\END;
/*===================================================================*/
|