Information about Krypton-89:


Wikipedia	Neutron Cross Sections	X-Ray Transitions	X-Ray Attenuation

Mass-Energy Data:

Atomic Mass:	88.917633	±	0.000056	amu
Excess Mass (Δ):	-76.724815	±	0.051778	MeV
Binding Energy:	766.907823	±	0.051778	MeV
β^- Decay Energy:	4.985882	±	0.051450	MeV

"The 1995 update to the atomic mass evaluation" by G.Audi and A.H.Wapstra, Nuclear Physics A595 vol. 4 p.409-480, December 25, 1995.

Radioactive Decay Data:

Spin: 2+,5/2+)
Half life: 3.15 min ( 189 sec., λ = 0.00366745 s^-1)
Mode of decay:
β^-
to
89
37
Rb
(Q = 4.990 MeV)
Possible parent nuclides:
β^- from
89
35
Br

β^- +
1
0
n from
90
35
Br

R.R.Kinsey, et al.,The NUDAT/PCNUDAT Program for Nuclear Data,paper submitted to the 9 th International Symposium of Capture-Gamma_raySpectroscopy and Related Topics, Budapest, Hungary, Octover 1996.Data extracted from NUDAT database (Jan. 14/1999)

Magnetic Dipole Moments and Electric Quadrupole Moments
Ex(kev)	T_1/2	Spin	m(nm)	Q(b)	Ref. Std.	Method	Reference
0	3.15 m	3/2+	-0.330(3) d		[83Kr]	CFBLS	NP A586 219 (95)
				+0.16(2)		CFBLS	NP A586 219 (95)

N. J. Stone, Table of Nuclear Magnetic Dipole and Electric Quadrupole Moments, to be published. 2000 Courtesy of T. Burrows at BNL/NNDC.