65-terbium-166

Atomic Mass: 165.9380500 +- 0.0003200 amu #
Excess Mass: -57706.000 +- 298.000 keV #
Binding Energy: 1346693.000 +- 298.000 keV #
Beta Decay Energy: B- 4887.000 +- 298.000 keV #

"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.

Half life: 21 s
Mode of decay: Beta to Dy-166
- Decay energy: 4.900 MeV

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	5.35 d	3-	1.7(2)		[159Tb]	NO/S	JP G9 213 (83)
			1.9(3)		[159Tb]	NO/S	CzJP B29 361 (79)
			1.4(2)			NO/S	NP 30 452 (62)
				+2.3(8)	[159Tb]		JP G9 213 (83)
				+3.0(9)	[159Tb]		CzJP B29 361 (79)
				+1.4(5)	[159Tb]		NP 30 452 (62)

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