156DY 156HO EC DECAY (7.6 M) 12NDS 201210
156DY H TYP=FUL$AUT=C. W. REICH$CIT=NDS 113, 2537 (2012)$CUT=1-Mar-2012$
156DY D DATA SET REVISED (JANUARY, 2012) BY CW REICH TO INCLUDE THE DATA OF
156DY2D 2003KaZP AND TO MODIFY THIS DATA SET ACCORDINGLY.
156DY c The level scheme is that proposed by 1999KaZV.
156DY c 2003KaZP: Many of the same authors as 1999KaZV. Experimental conditions
156DY2c similar to those of 1999KaZV. Provide data on the the |g's deexciting
156DY3c the 8+ level at 2787~keV, as well as for the 366, 445 and 508 |g's.
156DY4c These are the data used in this data set.
156DY c 1999KaZV: Source produced by high-energy proton-induced spallation on W
156DY2c targets using the on-line isotope-separator facility YASNAPP-2.
156DY3c Measured |g radiation, |a and |g|g coincidences. Data are presented in
156DY4c the form of a level scheme only.
156DY c 1976IwZZ: Source produced in the {+160}Dy(p,5n) reaction, E(p)=52~MeV.
156DY2c Source material contained both the isomer and the {+156}Ho g.s. |g's
156DY3c studied using a 40~cm{+3} GeLI detector. For the isomer, report T{-1/2}
156DY4c and two |g's deexciting the 2787 level in {+156}Dy.
156DY cG RI$Unless noted otherwise, the values are those reported by 2003KaZP.
156DY cG RI$Note that the |g branching of the 2787 level reported by 2003KaZP is
156DY2cG significantly different from that reported by 1999KaZV. This leads to
156DY3cG significant intensity imbalances at the 1215, 8+, and 770, 6+, levels.
156DY cG RI(R)$Deduced by the evaluator from intensity-balance considerations in
156DY2cG the level scheme. 2003KaZP do not report I|g values for these |g's.
156DY cL E$Calculated from a least-squares fit to the listed E|g values.
156DY cL J$From the adopted values.
156DY cL BAND(A)$Member of the g.s. band.
156DY cL BAND(B)$Bandhead of a K{+|p}=8+ band. Conf=|n5/2[523]+|n11/2[505].
156HO P 52.4+X AP 9+ 7.6 M 3 5.05E+3 6
156HO DP E From expected LOGFT values, 1999KaZV suggest X AP 350.
156HO DP J,T From the adopted values.
156HO DP QP From 2011AuZZ
156DY N 2.54 2.54 0.75 1.0
156DY PN 5
156DY cN NR,NT$Calculated to give 75% for the I(|g+ce) value of the |g
156DY2cN deexciting the 404, 4+ level (and hence of the |g feeding the {+156}Dy
156DY3cN g.s.). %|e+%|b{++}=75% is from 1999KaZV.
156DY L 0 0+ A
156DY L 137.8 2+ A
156DY G 137.8 21 [E2] 0.849 R
156DYS G KC=0.473 7$LC=0.290 4$MC=0.0689 10$NC+=0.01741 25
156DYS G NC=0.01549 22$OC=0.00190 3$PC=2.06E-5 3
156DY cG RI$Value chosen to yield 100% of the decays through the |e decay
156DY2cG branch.
156DY L 404.0 4+ A
156DY G 266.2 36 [E2] 0.0935 R
156DYS G KC=0.0683 10$LC=0.0195 3$MC=0.00452 7$NC+=0.001162 17
156DYS G NC=0.001026 15$OC=0.0001333 19$PC=3.47E-6 5
156DY L 770.3 6+ A
156DY G 366.25 5 38 [E2] 0.0356
156DYS G KC=0.0276 4$LC=0.00622 9$MC=0.001419 20$NC+=0.000368 6
156DYS G NC=0.000323 5$OC=4.34E-5 6$PC=1.489E-6 21
156DY cG RI$Value chosen to yield 100% of the decays through the |e decay
156DY2cG branch. 2003KaZP report I|g=100.
156DY L 1215.6 8+ A
156DY G 445.32 5 30 [E2] 0.0206 C
156DYS G KC=0.01639 23$LC=0.00328 5$MC=0.000742 11$NC+=0.000194 3
156DYS G NC=0.0001696 24$OC=2.32E-5 4$PC=9.06E-7 13
156DY cG RI$From intensity balance at this level. 2003KaZP report I|g=57 {I3}.
156DY2cG (Note: no |e feeding of this level is expected.)
156DY L 1724.3 10+ A
156DY G 508.67 10 3.3 AP[E2] 0.01449
156DYS G KC=0.01169 17$LC=0.00218 3$MC=0.000491 7$NC+=0.0001287 18
156DYS G NC=0.0001125 16$OC=1.554E-5 22$PC=6.55E-7 10
156DY L 2787.6 8+ B
156DY E 10.3 89.7 4.52 100
156DY G 1063.38 10 3.3 9
156DY G 1572.05 5 27.0 15
156DY G 2017.4 1 9.0 10