Information about Cerium-143:


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Mass-Energy Data:

Atomic Mass:	142.912381	±	0.000004	amu
Excess Mass (Δ):	-81.616413	±	0.003422	MeV
Binding Energy:	1190.439078	±	0.003428	MeV
β^- Decay Energy:	1.461444	±	0.001829	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: 3/2-
Half life: 33.039 h ( 118940 sec., λ = 5.82768×10^-06 s^-1)
Mode of decay:
β^-
to
143
59
Pr
(Q = 1.462 MeV)
Possible parent nuclides:
β^- from
143
57
La

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	33 h	3/2-	0.43(2)			NMR/ON	PC Ohya (99)
			1.0(3)			NO/S	PR 129 1601 (63)

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