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| /*===================================================================*/
/* NRDF D0507 Data No.1 */
/*===================================================================*/
/* Bibliography */
/*===================================================================*/
\\BIB,1;
D#=D507;
TITLE=/ISOMERIC TRANSITIONS IN 100TC/;
PURPOSE=/LOW-LYING LEVELS OF 100TC HAVE BEEN INVESTIGATED WITH THE
REACTION 100MO(P,N,GAMMA)100TC IN THE ENERGY RANGE 4 MEV <
E(P) < 6.8 MEV. GAMMA-RAY CASCADES HAVE BEEN STUDIED BY MEANS
OF GAMMA-GAMMA COINCEDENCES. TWO ISOMERIC STATES HAVE BEEN
IDETIFIED, NAMELY THE 200.6 KEV(4+) STATE WITH MEAM LIFE-TIME
= 11.8+-0.1 MICRO-SEC AND THE 243.9 KEV(6+) STATE WITH MEAM
LIFE-TIME = 4.7+-0.3 MICRO-SEC. AN UPPER LIMIT MEAN-HALF-LIFE
< 4 NANO-SEC HAS BEEN ASSIGNED FOR THE MEAM LIFE OF SEVEN
OTHER LEVELS./;
ATH=(M.BIMI'1',A.M.BIZZETI-SOMA'1',P.BLASI'1',M.LORINI'1',
N.TACCETTI'1');
INST-ATH=2ITYFIR'1';
REF=PR/C;
VLP=21(1980)116;
RCTS=(100MO(P,N,GAMMA)100TC);
/*===================================================================*/
/* Experimental Conditions */
/*===================================================================*/
\\EXP,1;
RCT=100MO(P,N,GAMMA)100TC;
ENR=97.42%;
CHM=X'1';
/*@21@*/
THK-TGT=[100UG/CM**2;
BAC=(SELF,X'2');
/*@22@*/
ACC=(VDG);
INST-ACC=2ITYPAD;
INC-ENGY-RANGE=(4MEV,6.8MEV);
DET-PARTCL=(GAMMA);
DET-SYS=(GE'3',GE(LI)'4');
ERS-DET=([0.5KEV'3',[2.5KEV'4');
/*@23@*/
/*@24@*/
DET-PARTCL=(ELECTRON);
DET-SYS=(MAG,SI(LI));
ERS-DET=[4KEV;
ANL=(X'5');
/*@25@*/
PHQ=(EXC-ENGY,LIFE,SPIN,PTY,X'6');
/*@26@*/
/*===================================================================*/
/* Descriptive Parameters */
/*===================================================================*/
\\DATA,1;
RSD=100TC;
/*===================================================================*/
/* Data Table */
/*===================================================================*/
\DATA;
EXC-ENGY J-PI LIFE-AVER LIFE-AVER-ERR LIFE-AVER-UP
(KEV) (NODIM) (USEC) (USEC) (USEC)
172.1 2+ X X 4
200.6 4+ 11.8 0.1 X
223.5 2- X X 4
243.9 6+ 4.7 0.3 X
263.6 3+ X X 4
287.5 5+ X X 4
299.5 X X X 4
335.2 X X X 4
355.6 X X X 4
\END;
/*===================================================================*/
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