179HG    183PB A DECAY (535 MS)        2002JE09,1989TO01         09NDS    200902
179HG  H TYP=FUL$AUT=Coral M. BAGLIN$CIT=NDS 110, 265 (2009)$CUT=15-Nov-2008$
179HG C  OTHERS: 1980SC09, 1986KE03, 1987TO09.
179HG C  2002JE09: SOURCE FROM 144SM(42CA,3N), E=200 MEV; ^RITU GAS-FILLED
179HG2C  SEPARATOR WITH SI STRIP DETECTOR SURROUNDED BY 3 ^NORDBALL- AND 2
179HG3C  ^TESSA-type Ge DETECTORS AT FOCAL PLANE; ^JUROSPHERE ^II ARRAY (7
179HG4C  ^TESSA-type, 5 ^NORDBALL, 15 ^EUROGAM-^II Ge DETECTORS) FOR G DETECTION
179HG5C  AT TARGET POSITION; MEASURED EA, IA, |a(t), EG, IG, PROMPT AND DELAYED
179HG6C  G-|a COIN, PARENT-DAUGHTER |a CORRELATIONS, I(XK).
179HG C  FWHM for |a spectra: AP 60 KEV (1989TO01), AP 40 KEV (1987TO09), 25 KEV
179HG2C  (1986KE03).
179HG C            ^T{-1/2}(183PB)=535 MS 30 FROM 2002JE09.
179HG C            PARENT JPI=(3/2-) BY ANALOGY WITH 185PB AND 187PB.
179HG CA IA        RELATIVE IA NORMALIZED SO IA(TOTAL)=100 FOR THIS DECAY.
179HG CA HF        IF R0=1.507, the average of R0(178HG)=1.51 5 and
179HG2CA R0(180HG)=1.505 13 IN 1998AK04, ASSUMING QA=6928 6.
179HG CG E         FROM 2002JE09.
179HG CL J         FROM Adopted Levels.
183PB  P 0.0          (3/2-)            535 MS    30            6928      7
179HG  N                       0.90    AP
179HG CN BR        %A AP 90 if %(EC+B+) AP 10 (as estimated from gross |b-decay
179HG2CN theory (PARTIAL |b ^T{-1/2} AP 5 S, 1973TA30)); ONLY |a DECAY HAS BEEN
179HG3CN OBSERVED.
179HG  L 0.0          (7/2-)
179HG  A 6777       6 73      3 4.0    AP
179HG CA E         weighted average of 6798 25 (1980SC09), 6781 15 (1989TO01),
179HG2CA 6775 7 (2002JE09).  OTHER EA: 6792 (1986KE03).  EA=6777 6 IMPLIES
179HG3CA QA=6928 6, ASSUMING THIS IS A GS TO GS TRANSITION (cf. QA=6928 7
179HG4CA IN 2003AU03).
179HG CA IA        BASED ON WEIGHTED AVERAGE OF IA/IA(TOTAL)=0.78 7 (1989TO01)
179HG2CA AND 0.72 3 (2002JE09).  OTHER: 0.83 (1986KE03).
179HG  L 217          (3/2-)
179HG CL E         from measured EG. E(LEVEL)=205 8 from MEASURED EA energy
179HG2CL difference.
179HG  A 6576       6 27      3 2.0    AP
179HG CA E         weighted average of 6580 10 (1986KE03), 6579 15
179HG2CA (1989TO01), 6570 10 (2002JE09).
179HG CA IA        BASED ON WEIGHTED AVERAGE OF IA/IA(TOTAL)=0.22 7 (1989TO01)
179HG2CA AND 0.28 3 (2002JE09).  OTHER: 0.17 (1986KE03).
179HG  G  217                   E2                     0.296
179HGS G KC=0.1390 20$LC=0.1180 17$MC=0.0304 5$NC+=0.00885 13
179HGS G NC=0.00755 11$OC=0.001281 18$PC=1.743E-5 25
179HG2 G EKC=0.16 5 (2002JE09)$
179HG CG M         E2(+M1) FROM EKC,  DEDUCED FROM OBSERVED I(XK) IN 2002JE09;
179HG2CG VALUE IS CONSISTENT WITH PURE E2, BUT SMALL M1 COMPONENT CANNOT BE
179HG3CG RULED OUT.  M1 COMPONENT INCONSISTENT WITH LEVEL SCHEME.