element

Information about Antimony-104:


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Mass-Energy Data:

Atomic Mass:	103.936287	±	0.000389	amu #
Excess Mass (Δ):	-59.348000	±	0.362000	MeV #
Binding Energy:	858.866000	±	0.362000	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:

Half life: 0.44 s ( 0.44 sec., λ = 1.57533 s^-1)
Mode of decay: E.C. to
104
50
Sn
(Q = 12.200 MeV)
Mode of decay: E.C. +
1
1
p⁺ to
103
49
In
(Q = 8.000 MeV) Branch ratio: <7.00 %
Mode of decay:
1
1
p⁺ emission to
103
50
Sn
(Q = 0.310 MeV) Branch ratio: <1.00 %

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)