List of Alpha sources

NAME	Activity	Isotopes	Energies (MeV)	Notes
α-1	— (strong)	\(^{241}\mathrm{Am}\)	—	High-intensity source
α-2	“350 Bq”	\(^{237}\mathrm{Np}\), \(^{241}\mathrm{Am}\), \(^{244}\mathrm{Cm}\)	4.780, 5.480, 5.795	Mixed triple alpha source
α-3	“150 Bq”	\(^{148}\mathrm{Gd}\), \(^{241}\mathrm{Am}\), \(^{244}\mathrm{Cm}\)	3.148, 5.462, 5.771	Mixed triple alpha source
α-4	“4.3 kBq”	\(^{241}\mathrm{Am}\)	—	Resolution: FWHM ≈ 20 keV

Note

Please ask current activity.