element

Information about Niobium-89:


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

Mass-Energy Data:

Atomic Mass:	88.913496	±	0.000038	amu
Excess Mass (Δ):	-80.578408	±	0.035553	MeV
Binding Energy:	766.849648	±	0.035553	MeV
β^- Decay Energy:	-5.575045	±	0.038406	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: (1/2)-
Half life: 1.18 h ( 4248 sec., λ = 0.00016317 s^-1)
Mode of decay:
E.C.
to
89
40
Zr
(Q = 4.290 MeV)
Meta state at 0.000 Mev
Spin: (9/2+) 1.18
Half life: 1.9 h ( 6840 sec., λ = 0.000101337 s^-1)
Mode of decay:
E.C.
to
89
40
Zr
(Q = 4.290 MeV)
Possible parent nuclides:
E.C. from
89
42
Mo

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	2.0 h	9/2+	6.216(5)			NMR/ON	NP A620 317 (97)
2193	14 ns	21/2+	+3.40(7)			TDPAD	PR C49 705 (94)

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