Information about Arsenic-75:


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

Mass-Energy Data:

Atomic Mass:	74.921596	±	0.000002	amu
Excess Mass (Δ):	-73.032457	±	0.001649	MeV
Binding Energy:	652.564005	±	0.001652	MeV
β^- Decay Energy:	-0.863639	±	0.000781	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: 100%
Spin: 3/2-
Stable Isotope
Meta state at 0.303 Mev
Spin: 9/2+
Half life: 16.79 ms ( 0.01679 sec., λ = 41.2833 s^-1)
Possible parent nuclides:
β^- from
75
32
Ge

E.C. from
75
34
Se

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	3/2-	+1.43948(7)		[2H]	N	PR 89 595 (53)/PR 85 478 (53)
				0.314(6) a		Mu-X	ZP A309 77 (82)
				+0.30(5)		O	Phca 123C 121 (83)
265	11.9 ps	3/2-	+1.0(2)			IPAC	Cf70Delft 543 (70)/Pram 1 70 (73)
280	273 ps	5/2-	+0.92(2)			TDPAC	NP A500 277 (89)
				0.30(10)	[73As]	TDPAC	HFI 59 121 (90)
			+0.81(8)			IPAC	Cf70Delft 543 (70)/Pram 1 70 (73)

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