|
| /*===================================================================*/
/* NRDF D0212 Data No.6 */
/*===================================================================*/
/* Bibliography */
/*===================================================================*/
\\BIB,6;
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,6;
/* 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,ALPHA)X;
ENR=X%'1';
/*@6@*/
CHM=ELM;
THK-TGT=0.320MG/CM**2;
BAC=SELF;
INC-ENGY-LAB-RANGE=1.5MEV(0.1MEV)4.6MEV'1';
/*@8@*/
ERS-PRJ=XKEV'1';
/*@9@*/
BEAM-INTNSTY=0.3UA;
/*@10@*/
DET-PARTCL=(P,ALPHA);
DET-SYS=(SI'1');
/*@7@*/
/*@11@*/
ANL=(OPT-MODEL,STATIST-MODEL'4',X'1');
/*@19@*/
/*@24@*/
PHQ=(EXC-FUNCT,ANGL-DSTRN'2',XSECTN-LEVEL'2',OPT-POTL-PARA);
/*@20@*/
/*===================================================================*/
/* Descriptive Parameters */
/*===================================================================*/
\\DATA,6;
CMPD=66ZN;
RSD=62NI;
EXC-ENGY=0.0MEV;
J-PI=0?;
QVL=4.35MEV;
/*FIG.3-(E)*/
/* D212 FIG 3-(E) */
/* SER#= 6 */
/* XSCALE=LINEAR YSCALE=LOG */
/* XMAX= 4.000E+00 YMAX= 1.000E+01 */
/* XMIN= 1.000E+00 YMIN= 1.000E-03 */
/* FOLLOWING DATA ARE TAKEN FROM GRAPH */
/*===================================================================*/
/* Data Table */
/*===================================================================*/
\DATA;
INC-ENGY-CM SIGMA DELTA-SIGMA
(MEV) (MB) (MB)
1.45 3.81E-03 1.46E-03
1.54 1.57E-02 5.00E-03
1.62 3.88E-02 7.73E-03
1.72 3.81E-02 7.14E-03
1.87 9.53E-02 1.46E-02
1.90 1.69E-01 1.87E-02
2.01 2.97E-01 1.75E-02
2.06 3.27E-01 2.26E-02
2.12 2.58E-01 XXXXXXXX
2.16 1.90E-01 1.90E-02
2.20 1.52E-01 1.52E-02
2.25 9.44E-02 1.24E-02
2.30 1.38E-01 1.24E-02
2.35 1.14E-01 1.76E-02
2.40 8.92E-02 1.17E-02
2.45 7.65E-02 1.17E-02
2.50 1.44E-01 1.90E-02
2.54 1.76E-01 2.51E-02
2.59 2.34E-01 2.10E-02
2.69 1.68E-01 1.85E-02
2.79 1.83E-01 2.21E-02
2.89 3.85E-01 4.26E-02
2.98 4.52E-01 XXXXXXXX
3.09 5.32E-01 XXXXXXXX
3.18 5.53E-01 XXXXXXXX
3.27 4.88E-01 XXXXXXXX
3.38 7.44E-01 XXXXXXXX
3.47 1.03E+00 XXXXXXXX
3.56 1.02E+00 XXXXXXXX
\END;
/*===================================================================*/
|