element

Information about Lutetium-176:


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

Mass-Energy Data:

Atomic Mass:	175.942682	±	0.000003	amu
Excess Mass (Δ):	-53.390993	±	0.002580	MeV
Binding Energy:	1418.396716	±	0.002592	MeV
β^- Decay Energy:	1.192844	±	0.000938	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: 2.59%
Spin: 7-
Half life: 4.00E+10 years ( 1.2616×10⁺¹⁸ sec., λ = 5.49419×10^-19 s^-1)
Mode of decay:
β^-
to
176
72
Hf
(Q = 1.193 MeV)
Meta state at 0.122 Mev
Spin: 1- 4.00E+10
Half life: 3.664 h ( 13190.4 sec., λ = 5.25494×10^-05 s^-1)
Mode of decay:
β^-
to
176
72
Hf
(Q = 1.316 MeV) Branch ratio: 99.91 %
Mode of decay:
E.C.
to
176
70
Yb
(Q = 0.229 MeV) Branch ratio: 0.10 %

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	3.6x10*10 y	7-	+3.169(5)			AB/D	NP A440 407 (85)
				+4.92(3)	[175Lu]	AB	NP A440 407 (85)/PPS 79 787 (62)
				+4.97(3)	[175Lu]	AB	PPS 79 787 (62)
				5.07(7) a		Pi-X	NP A403 572 (83)
127	3.68 h	1-	+0.318(3)		[175Lu]	"AB, R"	ZP A275 305 (75)
				-1.47(1)	[175Lu]	AB	PR 137 B477 (65)

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