|
| /*===================================================================*/
/* NRDF D0212 Data No.5 */
/*===================================================================*/
/* Bibliography */
/*===================================================================*/
\\BIB,5;
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,5;
/* 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=X(P,GAMMA)X;
ENR=NAT;
CHM=ELM;
THK-TGT=0.500MG/CM**2'1';
/*@4@*/
BAC=79AU;
THK-BAC=0.025CM;
DET-PARTCL=(GAMMA);
DET-SYS=(GE(LI));
ANL=(OPDT-MODEL,STATIST-MODEL'4');
/*@24@*/
PHQ=(EXC-FUNCT'1',ANGL-DSTRN,OPT-POTL-PARA);
/*@18@*/
/*===================================================================*/
/* Descriptive Parameters */
/*===================================================================*/
\\DATA,5;
CMPD=65ZN;
RSD=65ZN;
QVL=8.92MEV;
/*@21@*/
/*FIG.3-(D)*/
/* D212 FII 3-(D) */
/* SER#= 5 */
/* XSCALE=LINEAR YSCALE=LOG */
/* XMAX= 4.000E+00 YMAX= 1.000E+00 */
/* XMIN= 1.000E+00 YMIN= 1.000E-04 */
/* FOLLOWING DATA ARE TAKEN FROM GRAPH */
/*===================================================================*/
/* Data Table */
/*===================================================================*/
\DATA;
INC-ENGY-CM SIGMA DELTA-SIGMA
(MEV) (MB) (MB)
1.10 4.50E-03 8.96E-04
1.18 1.31E-02 1.18E-03
1.29 3.02E-02 3.02E-03
1.39 6.13E-02 XXXXXXXX
1.50 1.20E-01 XXXXXXXX
1.58 1.81E-01 XXXXXXXX
1.68 2.78E-01 XXXXXXXX
1.75 3.14E-01 XXXXXXXX
1.79 3.43E-01 XXXXXXXX
1.83 4.03E-01 XXXXXXXX
1.88 4.97E-01 XXXXXXXX
1.93 5.80E-01 XXXXXXXX
1.97 5.97E-01 XXXXXXXX
2.03 6.20E-01 XXXXXXXX
2.09 5.97E-01 XXXXXXXX
2.13 4.52E-01 XXXXXXXX
2.18 3.33E-01 XXXXXXXX
2.24 2.21E-01 XXXXXXXX
2.28 2.04E-01 XXXXXXXX
2.33 1.75E-01 XXXXXXXX
2.38 1.53E-01 XXXXXXXX
2.43 1.41E-01 XXXXXXXX
2.47 1.33E-01 XXXXXXXX
2.53 1.34E-01 XXXXXXXX
2.57 1.66E-01 XXXXXXXX
2.62 1.29E-01 XXXXXXXX
2.67 1.66E-01 XXXXXXXX
2.73 1.37E-01 XXXXXXXX
2.78 2.10E-01 XXXXXXXX
2.82 2.29E-01 XXXXXXXX
2.87 2.34E-01 XXXXXXXX
2.91 1.52E-01 XXXXXXXX
2.96 1.84E-01 XXXXXXXX
3.01 1.38E-01 XXXXXXXX
3.06 1.48E-01 XXXXXXXX
3.12 1.97E-01 XXXXXXXX
3.15 1.64E-01 XXXXXXXX
\END;
/*===================================================================*/
|