/*===================================================================*/ /* NRDF D0390 Data No.5 */ /*===================================================================*/ /* Bibliography */ /*===================================================================*/ \\BIB,5; 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,5; 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=8BE( ,ALPHA)ALPHA; /*@12@*/ PHQ=(ENGY-SPEC,DSIGMA/DOMEGA/DE,EXC-ENGY,SPIN,PTY,ISOSPIN); /*===================================================================*/ /* Descriptive Parameters */ /*===================================================================*/ \\DATA,5; INC-ENGY-LAB=45.8MEV; CMPD=8BE; EXC-ENGY-CMPD=27.48MEV; J-PTY-CMPD=0+; ISOSPIN-CMPD=2; /*@8@*/ /*FIG.9-(1)*/ /* D390 FIG.9-(1) */ /* SER#= 5 */ /* XSCALE=LINEAR YSCALE=LINEAR */ /* XMAX= 1.90000000E+01 YMAX= 1.00000000E+01 */ /* XMIN= 5.00000000E+00 YMIN= 0.00000000E+00 */ /* FOLLOWING DATA ARE TAKEN FROM GRAPH */ /*===================================================================*/ /* Data Table */ /*===================================================================*/ \DATA; DATA1'1' COUNT DELTA-COUNT (MEV) (NODIM) (NODIM) 3.681 5.574E+00 2.131E+00 3.869 5.574E+00 2.459E+00 4.004 4.262E+00 1.967E+00 4.192 2.459E+00 1.639E+00 4.354 4.098E+00 2.459E+00 4.515 3.279E+00 1.967E+00 4.677 3.279E+00 1.803E+00 4.812 5.082E+00 2.295E+00 4.946 8.197E+00 3.114E+00 5.162 -1.639E-01 9.836E-01 5.296 1.639E-01 8.196E-01 5.431 1.311E+00 1.147E+00 5.592 1.475E+00 1.147E+00 5.781 1.639E-01 8.196E-01 5.969 1.639E-01 6.557E-01 6.131 -4.918E-01 4.918E-01 6.292 -3.279E-01 4.918E-01 6.481 4.918E-01 XXXXXXXXX 6.669 -3.279E-01 XXXXXXXXX 6.804 -3.279E-01 XXXXXXXXX 6.938 -3.279E-01 XXXXXXXXX 7.100 4.918E-01 XXXXXXXXX 7.235 4.918E-01 XXXXXXXXX 7.423 -3.279E-01 XXXXXXXXX 7.558 -3.279E-01 XXXXXXXXX 7.746 -1.639E-01 XXXXXXXXX 7.881 -3.279E-01 XXXXXXXXX 8.096 -4.918E-01 XXXXXXXXX 8.285 -4.918E-01 XXXXXXXXX 8.419 -1.639E-01 XXXXXXXXX 8.608 -4.918E-01 XXXXXXXXX 8.715 -3.279E-01 XXXXXXXXX 8.904 -3.279E-01 XXXXXXXXX 9.038 6.557E-01 XXXXXXXXX 9.227 -3.279E-01 XXXXXXXXX 9.388 -1.639E-01 XXXXXXXXX 9.577 -1.639E-01 XXXXXXXXX 9.712 -1.639E-01 XXXXXXXXX 9.873 3.279E-01 XXXXXXXXX 10.035 -1.639E-01 XXXXXXXXX 10.196 -1.639E-01 XXXXXXXXX 10.358 -1.639E-01 XXXXXXXXX 10.492 -2.501E-06 XXXXXXXXX 10.654 -3.279E-01 XXXXXXXXX 10.788 -3.279E-01 XXXXXXXXX 10.977 -1.639E-01 XXXXXXXXX 11.138 1.639E-01 XXXXXXXXX 11.300 -2.501E-06 XXXXXXXXX 11.488 -2.501E-06 XXXXXXXXX 11.623 -1.639E-01 XXXXXXXXX 11.812 6.557E-01 XXXXXXXXX 11.973 8.197E-01 XXXXXXXXX 12.135 1.639E-01 XXXXXXXXX 12.323 1.639E-01 XXXXXXXXX 12.458 1.639E-01 XXXXXXXXX 12.619 1.639E-01 XXXXXXXXX 12.808 -2.501E-06 XXXXXXXXX 12.969 -2.501E-06 XXXXXXXXX 13.185 -1.639E-01 XXXXXXXXX 13.346 -2.501E-06 XXXXXXXXX 13.508 -3.279E-01 XXXXXXXXX 13.696 -1.639E-01 XXXXXXXXX 13.804 -3.279E-01 XXXXXXXXX 13.938 -3.279E-01 XXXXXXXXX 14.100 -1.639E-01 XXXXXXXXX 14.235 4.918E-01 XXXXXXXXX 14.450 4.918E-01 XXXXXXXXX 14.585 -1.639E-01 XXXXXXXXX 14.773 -1.639E-01 XXXXXXXXX 14.962 -2.501E-06 XXXXXXXXX 15.096 1.639E-01 XXXXXXXXX 15.285 -3.279E-01 XXXXXXXXX 15.419 -2.501E-06 XXXXXXXXX 15.581 -2.501E-06 XXXXXXXXX 15.742 -2.501E-06 XXXXXXXXX 15.877 1.639E-01 XXXXXXXXX 16.065 -1.639E-01 XXXXXXXXX 16.254 -1.639E-01 XXXXXXXXX 16.388 1.639E-01 XXXXXXXXX 16.604 6.557E-01 XXXXXXXXX 16.738 1.639E-01 XXXXXXXXX 16.927 8.197E-01 XXXXXXXXX 17.035 -2.501E-06 XXXXXXXXX 17.196 -1.639E-01 XXXXXXXXX 17.385 -1.639E-01 XXXXXXXXX 17.492 6.557E-01 XXXXXXXXX 17.654 -2.501E-06 6.557E-01 17.869 7.541E+00 2.459E+00 18.058 8.525E+00 2.786E+00 18.165 5.410E+00 2.295E+00 18.354 7.705E+00 2.459E+00 18.515 2.295E+00 1.967E+00 18.677 3.279E+00 2.131E+00 18.865 6.557E-01 9.836E-01 19.000 8.197E-01 8.196E-01 19.162 -2.501E-06 XXXXXXXXX 19.377 -1.639E-01 XXXXXXXXX \END; 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