Information about Neodymium-143:


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Mass-Energy Data:

Atomic Mass:	142.909810	±	0.000003	amu
Excess Mass (Δ):	-84.011780	±	0.002819	MeV
Binding Energy:	1191.269737	±	0.002826	MeV
β^- Decay Energy:	-1.041359	±	0.002383	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:

Atomic Percent Abundance: 12.18%
Spin: 7/2-
Stable Isotope
Possible parent nuclides:
β^- from
143
59
Pr

E.C. from
143
61
Pm

α from
147
62
Sm

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	stable	7/2-	-1.065(5)			AB/D	PPS 86 1249 (65)
				-0.61(2) st		ABLS	ZP D23 19 (92)
				-0.59(3) st		AB/R	JP G18 1177 (92)
				-0.56(6) st		AB	PR A6 1772 (72)
				-0.48(2)		AB	PPS 86 1249 (65)
1229	6.79 ns	13/2+	+0.38(3) p			IPAD	ARCYRIC (92)
2911	482 ps	21/2+	+7.9(14) p			IPAD	ARCYRIC (92)

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