83KR 83BR B- DECAY 2015Kr02,1976VA03 15NDS 201503
83KR H TYP=FUL$AUT=E.A. MCCUTCHAN$CIT=NDS 125, 201 (2015)$CUT=31-Dec-2014$
83KR c 2015Kr02: {+83}Br activity from the decay of {+83}Se produced via
83KR2c {+82}Se(n,|g), E=thermal. Measured E|g, I|g, and |g(t) using two HPGe
83KR3c detectors; deduced T{-1/2}.
83KR c 1976Va03: {+83}Br activity from neutron irradiation of natural Se
83KR2c target followed by chemical separation. Measured E|g, I|g, |g|g, Ece,
83KR3c Ice using a Ge(Li) detector, a low-energy Ge(Li) detector and a
83KR4c Si(Li) detector for |g rays, a surface-barrier Si detector for
83KR5c conversion electrons and a Ge(Li)-NaI(Tl) detector system for |g|g
83KR6c coincidences.
83KR c x-rays measured by 1969Ph03 with Si(Li), resolution 260 eV at 6.406
83KR2c keV. K|a{-1}| x ray=12.71 keV {I8}, K|b{-1} x ray=14.13 keV {I8}.
83KR3c I{-Kx}/I{-9|g}=3.14 {I4} (from IT decay).
83KR c A total energy release of 935 keV {I6} is calculated for this decay
83KR2c scheme using the RADLST code, compared with the Q value of 977 keV
83KR3c {I4}.
83KR cG E,RI$From 2015Kr02, except where noted. Values from 1976Va03 are
83KR2cG included in the comments.
83KR cG E(A),M,MR$From the Adopted Gammas
83KR cG E(v),RI(w)$From 1976Va03.
83KR cL E$From a least-squares fit to E|g, by evaluator.
83KR cL J,T$From the Adopted Levels.
83KR D CC$FROM BrIcc v2.3 (29-Mar-2013) 2008Ki07, "Frozen Orbitals" appr.
83BR P 0.0 3/2- 2.374 H 4 977 4
83KR N 0.013 4 1.0 1.0 1.0
83KR cN NR$taking I|b(g.s.)=0 (|DJ=3), I|b(9-keV)=0.07 {I6} (|DJ=2,|D|p=yes),
83KR2cN and I|b(41-keV)=98.6 {I4} (1963Pa09).
83KR PN 3
83KR L 0.0 9/2+ STABLE
83KR L 9.4051 8 7/2+
83KR G 9.4051 8 M1+E2 0.0129 3 16.31 24
83KRF G FLAG=A
83KRS G LC=13.85 20$MC=2.24 4$NC=0.218 4
83KR cG E$9.39 {I1} (1976Va03).
83KR B 0.13 LT 8.5 GT 1U
83KRS B EAV=365.1 17
83KR cB IB$if log| {If{+1u}t}|>8.5 from J|p.
83KR L 41.5567 9 1/2- 1.83 H 2
83KR G 32.1516 5 0.05 1 E3 1.95E3
83KRF G FLAG=Aw
83KRS G KC=483 7$LC=1241 18$MC=208 3$NC=15.25 22
83KR cG E$32.16 {I3} (1976Va03)
83KR B 98.6 4 5.0 1
83KRS B EAV=330.1 17
83KR cB IB$from absolute |b and |g intensities (1963Pa09).
83KR L 561.954 7 5/2-
83KR G 520.397 10 4.79 5 [E2] 0.00283
83KRS G KC=0.00250 4$LC=0.000276 4$MC=4.47E-5 7$NC=4.45E-6 7
83KR cG E$other: 520.41 {I5} (1976Va03)
83KR cG RI$other: 4.80 {I15} (1976Va03)
83KR G 552.546 10 1.70 2 (E1) 7.63E-4
83KRS G KC=0.000678 10$LC=7.18E-5 10$MC=1.161E-5 17$NC=1.169E-6 17
83KR cG E$other: 552.65 {I3} (1976Va03)
83KR cG RI$other: 1.67 {I9} (1976Va03)
83KR G 562.16 ?
83KRF G FLAG=v
83KR B 0.084 20 6.84 11
83KRS B EAV=127.3 15
83KR L 571.151 10 (3/2-)
83KR G 529.589 10 100 1 (M1+E2) -0.20 +5-1 0.00191
83KRS G KC=0.00169 3$LC=0.000181 3$MC=2.94E-5 5$NC=2.97E-6 5
83KR cG E$other: 529.64 {I1} (1976Va03)
83KR B 1.3 4 5.62 14
83KRS B EAV=124.1 15
83KR L 690.141 9 5/2-
83KR G 118.96 3 0.183 12 (M1+E2) 0.28 21
83KRS G KC=0.24 18$LC=0.033 25$MC=0.005 4$NC=0.0005 4
83KR cG E$other: 119.32 {I2} (1976Va03)
83KR cG RI$other: 0.11 {I1} (1976Va03)
83KR G 128.55 8 0.005 1 [M1,E2] 0.22 15
83KRL G FL=561.954
83KRF G FLAG=vw
83KRS G KC=0.19 13$LC=0.025 19$MC=0.004 3$NC=0.0004 3
83KR G 648.587 10 1.03 1 E2 1.49E-3
83KRS G KC=0.001324 19$LC=0.0001442 21$MC=2.33E-5 4$NC=2.33E-6 4
83KR cG E$other: 648.96 {I5} (1976Va03)
83KR cG RI$other: 1.03 {I8} (1976Va03)
83KR G 680.727 19 0.313 6 [E1] 4.72E-4
83KRS G KC=0.000420 6$LC=4.43E-5 7$MC=7.16E-6 10$NC=7.23E-7 11
83KR cG E$other: 681.17 {I7} (1976Va03)
83KR cG RI$other: 0.32 {I3} (1976Va03)
83KR B 0.021 4 6.9 1
83KRS B EAV=83.5 14
83KR L 799.5 10 5/2+ ?
83KR G 790.1 0.001 LT (M1+E2) 9 GT 8.82E-4 ?
83KRF G FLAG=vw
83KRS G KC=0.000782 11$LC=8.44E-5 12$MC=1.366E-5 20$NC=1.371E-6 20
83KR B 0.000012LT 9.5 GT ?
83KRS B EAV=49.0 13