Information about Indium-123:


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

Mass-Energy Data:

Atomic Mass:	122.910439	±	0.000026	amu
Excess Mass (Δ):	-83.425567	±	0.024118	MeV
Binding Energy:	1037.862956	±	0.024119	MeV
β^- Decay Energy:	4.393903	±	0.023968	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: 9/2+
Half life: 5.98 s ( 5.98 sec., λ = 0.115911 s^-1)
Mode of decay:
β^-
to
123
50
Sn
(Q = 4.391 MeV)
Meta state at 0.327 Mev
Spin: 1/2- 5.98
Half life: 47.8 s ( 47.8 sec., λ = 0.014501 s^-1)
Mode of decay:
β^-
to
123
50
Sn
(Q = 4.718 MeV)
Possible parent nuclides:
β^- from
123
48
Cd

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	6.68 s	9/2+	+5.491(7)		[115In]	CFBLS	NP A464 9 (87)
				+0.757(9) st	[115In]	CFBLS	NP A464 9 (87)
327	45.9 s	1/2-	-0.400(4)		[115In]	CFBLS	NP A464 9 (87)

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