element

Information about Manganese-46:


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Mass-Energy Data:

Atomic Mass:	45.986720	±	0.000120	amu #
Excess Mass (Δ):	-12.370000	±	0.112000	MeV #
Binding Energy:	364.092000	±	0.112000	MeV #
β^- Decay Energy:	-13.125000	±	0.371000	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: (4+)
Half life: 41 ms ( 0.041 sec., λ = 16.906 s^-1)
Mode of decay:
E.C.
to
46
24
Cr
(Q = 17.100 MeV)
Mode of decay: E.C. +
1
1
p⁺ to
45
23
V
(Q = 12.210 MeV) Branch ratio: >32.00 %

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)