Information about Indium-127:


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Mass-Energy Data:

Atomic Mass:	126.917344	±	0.000043	amu
Excess Mass (Δ):	-76.993512	±	0.039661	MeV
Binding Energy:	1063.716192	±	0.039661	MeV
β^- Decay Energy:	6.514000	±	0.031000	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: 1.09 s ( 1.09 sec., λ = 0.635915 s^-1)
Mode of decay:
β^-
to
127
50
Sn
(Q = 6.510 MeV)
Mode of decay: β^- +
1
0
n to
126
50
Sn
(Q = 0.950 MeV) Branch ratio: <=0.03 %
Meta state at 0.462 Mev
Spin: (1/2-) 1.09
Half life: 3.67 s ( 3.67 sec., λ = 0.188868 s^-1)
Mode of decay:
β^-
to
127
50
Sn
(Q = 6.972 MeV)
Mode of decay: β^- +
1
0
n to
126
50
Sn
(Q = 1.412 MeV) Branch ratio: 0.69 %
Possible parent nuclides:
β^- from
127
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	1.22 s	9/2+	+5.522(8)		[115In]	CFBLS	NP A464 9 (87)
				+0.59(3) st	[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.