|
| /*===================================================================*/
/* NRDF D0390 Data No.13 */
/*===================================================================*/
/* Bibliography */
/*===================================================================*/
\\BIB,13;
D#=D390;
TITLE=/DECAYS OF THE LOWEST T=2 STATES IN A=4N NUCLEI FROM 8BE TO
44TI/;
PURPOSE=/TO REPORT ON ONE PHASE OF A PROGRAM TO DETERMINE THE
SYSTEMATICS OF THE DECAYS OF THE LOWEST T=2 STATES IN A=4N
NUCLEI,NUMELY,MEASUREMENTS OF THE BRANCHING RATIOS FOR CHARGED
PARTICLE DECAYS IN 8BE,12C,16O,24MG,28SI,32S,36AR,40CA AND
44TI,NEUTRON DECAYS IN 8BE AND 16O AND GAMMA DECAYS IN 44TI./;
ATH=(S.J.FREEDMAN'1',C.A.GAGLIARDI'1',M.A.OOTHOUDT'1',A.V.NERO'1',
R.G.H.ROBERTSON'1',F.J.ZUTAVERN'1',E.G.ADELBERGER'2',
A.B.MCDONALD'3');
INST-ATH=(1USAPTN'1',1USAWAU'2',1CANCRC'3');
REF=PR/C;
VLP=19(1979)1907;
RCTS=(10BE(P,T)8BE'1,2,3,4,5,6,26',14C(P,T)12C'7,25,24',
18O(P,T)16O'8,9,10', 26MG(P,T)24MG'11,12',
30SI(P,T)28SI'13,14', 34S(P,T)32S'15,16',
38AR(P,T)36AR'17,18', 42CA(P,T)40CA'19,20',
46TI(P,T)44TI'21,22,23', 8BE( ,P)7LI'2',8BE( ,ALPHA)ALPHA'3',
8BE( ,3HE)5HE'4', 8BE( ,T)5LI'5',8BE( ,N)7BE'6',
12C( ,ALPHA)8BE'7', 16O( ,ALPHA)12C'8',
16O( ,P)15N'9', 16O( ,N)15O'10',
24MG( ,P)23NA'11', 24MG( ,ALPHA)20NE'12',
28SI( ,P)27AL'13', 28SI( ,ALPHA)24MG'14',
32S( ,P)31P'15', 32S( ,ALPHA)28SI'16',
36AR( ,P)35CL'17', 36AR( ,ALPHA)32S'18',
40CA( ,P)39K'19', 40CA( ,ALPHA)36AR'20',
44TI( ,ALPHA)40CA'21', 44TI( ,P)43SC'22',
44TI( ,GAMMA)44TI'23', 12C( ,P)11B'25',
12C( ,D)10B'24', 8BE( ,D)6LI'1',
8BE( ,GAMMA)8BE'26');
/*@58@*/
/*===================================================================*/
/* Experimental Conditions */
/*===================================================================*/
\\EXP,13;
ACC=(CYC);
INST-ACC=1USAPTN;
INC-ENGY-LAB=42[46MEV;
POL-PRJ=NO;
DET-PARTCL=(GAMMA,N,P,D,T,HE3,ALPHA);
DET-SYS=(MAG'1'+PS-SI+PLST-SCT+TOF+CNTR-TLSCP,NAI);
/*@3@*/
SOLID-ANGL=[14MSR;
ERS-DET=<25KEV'2';
/*@4@*/
ANL=(X);
RCT=18O(P,T)16O;
ENR=>90%;
CHM=WO3;
THK-TGT=0.2MG/CM**2;
BAC=C;
THK-BAC=0.01MG/CM**2;
POL-TGT=NO;
PHQ=(ENGY-SPEC,DSIGMA/DOMEGA/DE);
RCT=16O( ,ALPHA)12C;
/*@20@*/
PHQ=(ENGY-SPEC'2',PTY,ISOSPIN,DSIGMA/DOMEGA/DE,EXC-ENGY,SPIN);
/*@7@*/
/*===================================================================*/
/* Descriptive Parameters */
/*===================================================================*/
\\DATA,13;
INC-ENGY-LAB=42.4MEV;
CMPD=16O;
EXC-ENGY-CMPD=22.72MEV;
J-PTY-CMPD=0+;
ISOSPIN-CMPD=2;
/*FIG.14-(2)*/
/* D390 FIG.14-(2) */
/* SER#= 3 */
/* XSCALE=LINEAR YSCALE=LINEAR */
/* XMAX= 1.00000000E+02 YMAX= 2.50000000E+01 */
/* XMIN=-2.00000000E+01 YMIN= 0.00000000E+00 */
/* FOLLOWING DATA ARE TAKEN FROM GRAPH */
/*===================================================================*/
/* Data Table */
/*===================================================================*/
\DATA;
CHANNEL'1' COUNT
(NODIM) (NODIM)
25.158 7.330E+00
25.789 6.021E+00
26.737 3.010E+00
27.684 1.309E-01
28.947 6.283E+00
29.895 7.068E+00
30.526 5.497E+00
31.158 4.581E+00
32.421 5.366E+00
33.684 7.199E+00
34.632 6.021E+00
37.474 6.806E+00
35.263 4.188E+00
37.158 3.272E+00
39.368 2.356E+00
38.421 1.440E+00
40.316 -5.236E-01
43.158 2.618E-01
41.579 6.544E-01
43.789 2.225E+00
45.053 2.225E+00
46.316 1.191E+01
47.579 1.401E+01
48.210 2.330E+01
50.105 1.113E+01
51.684 3.272E+00
52.316 2.356E+00
52.000 1.178E+00
54.210 2.094E+00
55.474 1.309E+00
57.053 1.440E+00
58.632 1.309E+00
59.263 5.236E-01
61.789 1.178E+00
62.737 2.225E+00
64.632 2.225E+00
65.263 1.309E+00
65.895 1.309E-01
69.684 3.927E-01
71.579 1.571E+00
73.789 1.178E+00
74.105 3.796E+00
75.684 2.094E+00
78.526 1.309E+00
77.263 5.236E-01
79.158 5.236E-01
80.737 5.236E-01
82.316 6.544E-01
84.210 2.618E-01
86.737 1.571E+00
88.632 1.440E+00
89.895 1.309E+00
88.947 2.618E-01
91.789 2.487E+00
92.737 1.178E+00
93.053 3.927E-01
94.947 1.440E+00
96.210 1.309E+00
95.895 1.309E-01
97.158 3.927E-01
98.421 3.927E-01
100.000 1.571E+00
101.263 3.927E-01
102.526 2.356E+00
103.474 6.544E-01
104.421 1.571E+00
106.316 1.571E+00
108.526 2.487E+00
109.789 2.356E+00
111.368 1.702E+00
113.263 1.702E+00
109.158 2.618E-01
114.842 5.236E-01
116.105 2.618E-01
117.684 2.618E-01
119.263 3.927E-01
120.842 5.236E-01
121.474 5.236E-01
122.421 6.544E-01
124.316 1.309E-01
125.579 3.927E-01
124.632 1.702E+00
\END;
/*===================================================================*/
|