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/* NRDF D0327 Data No.12 */
/*===================================================================*/
/* Bibliography */
/*===================================================================*/
\\BIB,12;
D#=D327;
TITLE=/DIFFERENTIAL RANGES AND ANGULAR DISTRIBUTIONS OF BA FRAGMENTS
FROM THE INTERACTION OF 238U WITH 11.5-GEV PROTONS/;
PURPOSE=/AS SHOWN IN FIGURE OF Z-DEPENDENCE OF THE ISOBARIC
THICK-TARGET RANGES AND CROSS SECTIONS OF A=131 NUCLIDES FROM
THE INTERACTION OF 238U WITH 11.5-GEV PROTONS, THE RANGE OF
131BA LIES MIDWAY BETWEEN THE FISSION AND DEEP SPALLATION
RANGES. THE MOST OBVIOUS EXPLANATION OF THIS FACT IS THAT AT
A=131 THE TRANSITION BETWEEN THESE PROCESSES OCCURS BETWEEN
Z=55 AND 57, WITH COMPARABLE CONTRIBUTIONS OCURRING AT Z=56.
THIS EXPLABATUIB ASSUMES THAT ONLY TWO MECHANISMES ARE
OPERATIVE AND THIS IS FAR FROM CERTAIN. THE RESULTS PRESENTED
HERE PERMIT A DETERMINATION OF HOW THE ANGULAR DISTRIBUTION
AND THE WIDTH OF THE SPECTRUM, QUANTITIES THAT CANNOT BE
INFERRED FROM THICK-TARGET RECOIL STUDIES, CHANGE AS THE
TRANSITION BETWEEN MECHANISMS IS ACCHIEVED./;
ATH=(N.T.PORILE'1',S.PANDIAN'1',H.KLONK'1',C.R.RUDY'1',E.P.STEINBERG'2'
INST-ATH=(1USAPUR'1',1USAANL'2');
REF=PR/C;
VLP=19(1979)1832;
RCTS=(238U(P,X)128BA,238U(P,X)131LA,238U(P,X)131BA,238U(P,X)135BA,
238U(P,X)140BA);
/*===================================================================*/
/* Experimental Conditions */
/*===================================================================*/
\\EXP,12;
RCT=(238U(P,X)128BA,238U(P,X)131LA,238U(P,X)131BA,238U(P,X)135BA,
238U(P,X)140BA);
CHM=UF4;
THK-TGT=100[300MU-M;
BAC=AL;
THK-BAC=20MU-M;
ACC=(SYN);
INST-ACC=1USAANL;
INC-ENGY-RANGE=(11.5GEV'55');
/*@55@*/
DELTA-INC-ENGY=XKEV;
ERS-PRJ=XKEV;
BEAM-INTNSTY=XUA;
POL-PRJ=NO;
DET-PARTCL=(GAMMA);
DET-SYS=(GE(LI));
/*@56@*/
/*@57@*/
BAC=X'53';
/*@53@*/
DET-PARTCL=(X);
SOLID-ANGL=0.16SR'63';
/*@63@*/
PHQ=(ANGL-DSTRN'64,65,66,67');
/*@58@*/
/*@59@*/
/*@64@*/
/*@65@*/
/*@67@*/
/*@66@*/
ANL=(X'68');
/*@68@*/
/*===================================================================*/
/* Descriptive Parameters */
/*===================================================================*/
\\DATA,12;
RSD=131BA'5';
/*@5@*/
/*FIG.4-(E)*/
/* D327 FIG.4-(E) */
/* SER#= 7 */
/* XSCALE=LINEAR YSCALE=LINEAR */
/* XMAX= 1.80000000E+02 YMAX= 1.29999924E+00 */
/* XMIN= 0.00000000E+00 YMIN= 3.99999976E-01 */
/* FOLLOWING DATA ARE TAKEN FROM GRAPH */
/*===================================================================*/
/* Data Table */
/*===================================================================*/
\DATA;
THTL DATA-REL'3,10' DELTA-DATA-REL
(DEG) (NODIM) (NODIM)
23.363 7.632E-01 5.263E-02
37.168 1.232E+00 8.947E-02
51.504 1.100E+00 XXXXXXXXX
66.903 1.158E+00 1.000E-01
82.832 1.047E+00 4.210E-02
98.230 1.058E+00 5.789E-02
114.690 9.211E-01 4.736E-02
129.026 1.026E+00 5.789E-02
143.894 8.211E-01 3.157E-02
157.168 7.158E-01 3.157E-02
\END;
/*===================================================================*/
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