80-Hg-185 basic

80-mercury-185

Atomic Mass: 184.9719830 +- 0.0002970 amu #
Excess Mass: -26098.000 +- 277.000 keV #
Binding Energy: 1456704.000 +- 277.000 keV #
Beta Decay Energy: B- -6630.000 +- 487.000 keV #

"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.

Spin: 1/2-
Half life: 49.1 s
Mode of decay: Electron capture to Au-185
- Branch ratio: 94.00 %
- Decay energy: 5.800 MeV
Mode of decay: Alpha to Pt-181
- Branch ratio: 6.00 %
- Decay energy: 5.778 MeV
Meta state at 0.099 Mev
Spin: 13/2+
Half life: 21.6 s
Mode of decay: IT
- Branch ratio: 54.00 %
- Decay energy: 0.099 MeV
Mode of decay: Electron capture to Au-185
- Branch ratio: 46.00 %
- Decay energy: 5.899 MeV
Mode of decay: Alpha to Pt-181
- Branch ratio: ~0.03 %
- Decay energy: 5.877 MeV
Possible parent nuclides:
Alpha from Pb-189

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	55 s	1/2-	+0.509(4)			b-NMR/OP	ZP A325 247 (86)
99.3	27 s	13/2+	-1.017(9)		[193Hg 141]	CLS	ZP A325 247 (86)
				+0.2(3) st	[201Hg]	b-NMR/OP	ZP A325 247 (86)

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