89Y     89SR B- DECAY (50.563 D)      1998SC29,1990SC08,1982ME0413NDS    201302
 89Y   H TYP=FUL$AUT=BALRAJ SINGH$CIT=NDS 114, 1 (2013)$CUT=20-Oct-2012$
 89Y  C  1998Sc29, 1990Sc08, 1982Me04: 4PIBG counting, measured IG/total
 89Y  C  Others:
 89Y  C  T1/2(89SR): 2005Am01, 2002AL02, 1972La14, 1971Ba28, 1965Fl02, 1959Os37,
 89Y 2C  1955He81. Others: 1965An07, 1956Kj07, 1954He78, 1949Go20, 1948Ha25,
 89Y 3C  1946Gr06, 1939St01, 1939Li10, 1937St01; Novey, NNES 9, 678 (1950)
 89Y  d  Activity calibration: 2002Cs01, 2002Ra01, 2002Sa03, 2002Cr08,
 89Y 2d  2002Al02, 1996Wo08, 1994Gr21, 1993Gr09, 1992Ba19, 1967Ra39
 89Y  C  BETA spectrum shape: 2005Gr41, 1995Gr04, 1993Va11, 1976BeWY, 1970Wo05,
 89Y 2C  1949La06, 1949Sl10, 1947Ra01
 89Y  C  Internal bremsstrahlung spectrum: 1994Dh01, 1987Sa50, 1987Ba20
 89Y  C  K-shell ionization: 1974Ha12
 89Y  C  Cherenkov radiation effects: 1993Gr18
 89Y  C  GAMMA rays: 1998Sc29, 1990Sc08, 1982Me04, 1962Sa14, 1955Ly46, 1939St01
 89Y  D  THEORETICAL: 2000Ke02, 1980Ba66, 1977Is05, 1975La20, 1972Ej01, 1971Ve05
 89Y  c  Energy balance: total decay energy of 1500.9 keV {I16} deduced
 89Y 2c  (using RADLIST code) from proposed decay scheme is in agreement with
 89Y 3c  the expected value of 1500.9 keV {I25}, indicating that the decay
 89Y 4c  scheme is complete
 89Y  cL J$From Adopted Levels
 89SR  P      0.0    5/2+              50.563 D  25             1500.9    25
 89SR cP QP$ From 2011AuZZ. Other: 1492.6 {I26} (2003Au03)
 89Y   N  9.56E-5  5           1         1
 89Y  CN NR$from weighted average of IG/total activity=9.56E-5 6 (1998Sc29),
 89Y 2CN 9.61E-5 13 (1990Sc08), 9.54E-5 8 (1982Me04, uncertainty from 0.13E-5 at
 89Y 3CN 95% confidence level). Others: 9.65E-5 29 (quoted by 1998Sc29 from
 89Y 4CN ^D. ^Hoppes (1980)), 9.5E-6 (1962Sa14), AP 0.0002 (1955Ly46)
 89Y  PN                                                                     3
 89Y   L        0    1/2-               STABLE
 89Y   B             99.99036 5            9.432  5                          1U
 89Y S B EAV=587.1 11
 89Y  CB E$ 1488 4 from 1970Wo05, magnetic spectrometer, spectrum shape
 89Y 2CB analysis. Other: 1949La06
 89Y   L   908.960 25 9/2+
 89Y   B             0.00964 5            11.083  7
 89Y S B EAV=191.26 95
 89Y   G 908.960   25 100       M4+E5    0.00041 4     0.00851
 89Y  cG E,M,MR$from Adopted Gammas
 89Y S G KC=0.00743 11$LC=0.000906 13$MC=0.0001561 22$NC+=2.22E-5 4
 89Y S G NC=2.09E-5 3$OC=1.395E-6 20