element

Information about Tellurium-115:


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Mass-Energy Data:

Atomic Mass:	114.911579	±	0.000114	amu
Excess Mass (Δ):	-82.363966	±	0.106260	MeV
Binding Energy:	969.883712	±	0.106260	MeV
β^- Decay Energy:	-5.905000	±	0.478000	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: 7/2+
Half life: 5.8 min ( 348 sec., λ = 0.0019918 s^-1)
Mode of decay:
E.C.
to
115
51
Sb
(Q = 4.640 MeV)
Meta state at 0.020 Mev
Spin: (1/2)+ 5.8
Half life: 6.7 min ( 402 sec., λ = 0.00172425 s^-1)
Mode of decay:
E.C.
to
115
51
Sb
(Q = 0 4.660 MeV) Branch ratio: <=100.00 %
Mode of decay: γ (IT) (Q = 0.020 MeV)
Meta state at 0.280 Mev
Spin: 11/2- 6.7
Half life: 7.5 µs ( 7.5×10^-06 sec., λ = 92419.6 s^-1)
Mode of decay: γ (IT) (Q = 0.280 MeV)
Possible parent nuclides:
E.C. from
115
53
I

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
280	7.5 ms	11/2-	-0.954(5)			TDPAD	DisA 37 4025B (77)
			-1.02(4)			TDPAD	PL 42B 54 (72)

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