/*===================================================================*/ /* NRDF D0390 Data No.12 */ /*===================================================================*/ /* Bibliography */ /*===================================================================*/ \\BIB,12; 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,12; 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=10BE(P,T)8BE; ENR=>94%; CHM=BE.O; THK-TGT=200UG/CM**2; BAC=PT; THK-BAC=1MG/CM**2; POL-TGT=NO; PHQ=(ENGY-SPEC,DSIGMA/DOMEGA/DE); 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); /*===================================================================*/ /* Descriptive Parameters */ /*===================================================================*/ \\DATA,12; INC-ENGY-LAB=42.4MEV; CMPD=19F; RSD=16O; THTL=23DEG; /*FIG.14-(1)*/ /* D390 FIG.14-(1) */ /* FOLLOWING DATA ARE TAKEN FROM GRAPH */ /*===================================================================*/ /* Data Table */ /*===================================================================*/ \DATA; CANNEL COUNT (NODIM) (NODIM) -5.307 1.039E+03 -2.582 1.054E+03 -0.739 1.114E+03 1.666 1.095E+03 3.489 1.118E+03 5.972 1.246E+03 8.288 1.633E+03 10.566 1.948E+03 12.914 1.819E+03 15.107 1.395E+03 17.435 1.230E+03 20.141 1.208E+03 22.226 1.155E+03 24.631 1.136E+03 27.056 1.154E+03 29.762 1.133E+03 31.847 1.080E+03 34.252 1.061E+03 36.133 1.194E+03 38.334 1.361E+03 40.192 2.601E+03 43.089 6.970E+03 45.631 3.186E+03 49.662 1.088E+03 52.156 6.621E+02 53.833 9.811E+02 56.180 8.520E+02 58.381 1.019E+03 61.010 8.510E+02 63.172 9.447E+02 65.392 1.149E+03 67.875 1.277E+03 69.921 1.150E+03 71.764 1.210E+03 74.169 1.191E+03 76.574 1.172E+03 78.621 1.045E+03 81.647 1.058E+03 83.150 1.046E+03 85.817 9.517E+02 87.340 9.766E+02 88.542 9.672E+02 90.608 8.772E+02 93.014 8.583E+02 95.118 8.418E+02 97.785 7.471E+02 100.171 6.915E+02 102.276 6.750E+02 104.323 5.482E+02 106.088 4.606E+02 108.474 4.050E+02 111.480 3.814E+02 113.885 3.625E+02 115.689 3.484E+02 119.297 3.201E+02 121.082 2.692E+02 122.886 2.550E+02 124.990 2.385E+02 \END; /*===================================================================*/ |