element

Information about Gold-182:


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

Mass-Energy Data:

Atomic Mass:	181.969620	±	0.000388	amu #
Excess Mass (Δ):	-28.299000	±	0.362000	MeV #
Binding Energy:	1435.474000	±	0.362000	MeV #
β^- Decay Energy:	-4.780000	±	0.300000	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: 15.6 s ( 15.6 sec., λ = 0.0444325 s^-1)
Mode of decay:
E.C.
to
182
78
Pt
(Q = 7.800 MeV) Branch ratio: 99.87 %
Mode of decay:
α
to
178
77
Ir
(Q = 5.527 MeV) Branch ratio: 0.13 %
Possible parent nuclides:
E.C. from
182
80
Hg

α from
186
81
Tl

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	21 s	unknown	1.30(10) [I=2]			TR/OLNO	HFI 75 457 (92)
			1.62(15) [I=3]			TR/OLNO	HFI 75 457 (92)
			1.9(2) [I=4]			TR/OLNO	HFI 75 457 (92)

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