Information about Uranium-235:


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

Uranium-235 is a fuel for nuclear power plants and naval nuclear propulsion systems... also used to produce fluorescent glassware, a variety of colored glazes and wall tiles.

Mass-Energy Data:

Atomic Mass:	235.043923	±	0.000002	amu
Excess Mass (Δ):	40.914062	±	0.001970	MeV
Binding Energy:	1783.870285	±	0.001996	MeV
β^- Decay Energy:	-0.123716	±	0.000869	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: 0.720%
Spin: 7/2-
Half life: 703800000 years ( 2.21979×10⁺¹⁶ sec., λ = 3.12259×10^-17 s^-1)
Mode of decay:
α
to
231
90
Th
(Q = 4.679 MeV)
Mode of decay: SF Branch ratio: 7.0E-9 %
Mode of decay: Ne Branch ratio: 8E-10 %
Meta state at 0.000 Mev
Spin: 1/2+ 03800000
Half life: 25 min ( 1500 sec., λ = 0.000462098 s^-1)
Mode of decay: γ (IT) to
235
92
U
Possible parent nuclides:
β^- from
235
91
Pa

E.C. from
235
93
Np

α from
239
94
Pu

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	7.0x10*8y	7/2-	-0.38(3)			CFBLS	PRL 51 1749 (83)
			-0.34(3)			EPR	JP C16 6627 (83)
			-0.46(3)			ABLDF	OptL 4 63 (79)
				4.936(6) a		Mu-X	PRL 53 1888 (84)
				5.5(10)		CFBLS	Cf83Inter 128 (83)
				+6.0(10)		ABLDF	OptL 4 63 (79)
				4.55(9) a		Mu-X	JPJS 34 582 (73)
46	<60 ps	9/2-		1.87(3) a		Mu-X	PRL 53 1888 (84)

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