87SR    87Y EC DECAY (13.37 H)        1969ZO04,1967MI13         15NDS    201510
 87SR  H TYP=FUL$AUT=T.D. Johnson and W.D. Kulp(a)$CIT=NDS 129, 1 (2015)$
 87SR2 H CUT=27-Jul-2015$
 87SR c  1969Zo04 and 1967Mi13 observed a |b{++} branch
 87SR2c       a half-life of 13 h to the ground state of {+87}Sr.  1971Ja24
 87SR3c       did not observe this branch and suggest the reported |b{++}'s
 87SR4c       are from the decay of 14.7 h {+86}Y.
 87SR cL J         From {+87}Sr Adopted Levels.
 87SR cE E         Q=2172 {I40} keV from measured E{-|b+}=1150 {I40}
 87SR2cE      (1969Zo04).  Other E{-|b+} measurements: 1540 (1967Mi13), 1500
 87SR3cE      (1970Ak05).  From the Q value, E{-|b+}=1220.4 {I11}.
 87SR cE TI        From the log{Ift} systematics (1998Si17) and the data of
 87SR2cE      1969Zo04, one can obtain upper limits on the intensities of the
 87SR3cE      |e branches to the excited levels in {+87}Sr.  From the log{Ift}
 87SR4cE      systematics these limits are: 388-keV level, 1.0x10{+-13}%;
 87SR5cE      873-keV level, 1.0x10{+-10}%; 1228-keV level, 1.0x10{+-4}%;
 87SR6cE      1253-keV level, 1.0%; and 1740-keV level, 2.0x10{+-5}%.  From
 87SR7cE      the measurements of 1969Zo04, the branches to the 1228 and 1740
 87SR8cE      levels are <0.05%.
 87SR  N 1.00                  0.0157  1063.69
 87SR PN                                 1.0
 87Y   P   380.82  7 9/2+              13.37 H   3              1861.7    11
 87SR  L 0.0         9/2+
 87SR  E                 0.75 5    0.82 6    7.44 3             1.57      11
 87SRS E EAV=  535.1 7 $ CK= 0.4567 9 $ CL= 0.05369 10 $ CM+=0.011711 21