87SR    87RB B- DECAY                                           15NDS    201510
 87SR  H TYP=FUL$AUT=T.D. Johnson and W.D. Kulp$CIT=NDS 129, 1 (2015)$
 87SR2 H CUT=27-JUL-2015
 87SR  H TYP=MOD$AUT=E.A. McCutchan$DAT=30-Jun-2020$COM=Updated T1/2 to
 87SR2 H value in Adopted and ran log ft.
 87SR c  See also 1961Eg01, 1959Fl40, 1969Sa02, 1971Ko28, 1976Sz03.
 87SR c  |b spectral shape was measured with the following techniques: 4|p
 87SR2c  proportional counter (1973Ru02), NaI(Tl) scintillator
 87SR3c  (1961Be41,1961Eg01), doped liquid scintillator (1959Fl40).
 87SR c  The measured spectrum shape is in agreement with the assumed
 87SR2c  non-unique third-forbidden decay.
 87SR c  Earlier |b spectral shape factors were analyzed in terms of nuclear
 87SR2c  matrix elements by 1969Sa02, 1971Ko28, and 1976Sz03.
 87SR cL J$From {+87}Sr Adopted Levels.
 87RB  P 0.0          3/2-              4.97E10 Y 3              282.2    11
 87SR  N                        1.00      1.0
 87SR  L 0            9/2+
 87SR  B             100                 17.514  7
 87SRS B EAV=81.67 36
 87SR cB E$measured values are 274 {I3} (1961Be41), 275 {I5} (1961Eg01), and
 87SR2cB 272 {I3} (1959Fl40), which are all lower than the adopted Q.
 87SR cB LOGFT$The |b{+-} is third-forbidden unique but the logft is that for
 87SR2cB an allowed transition