Nucl.Phys. 89, 571 (1966)

P.G.Hansen, H.L.Nielsen, K.Wilsky

The K-Forbidden Beta Decay of ¹⁵⁴Eu

RADIOACTIVITY ¹⁵⁴Eu [from ¹⁵³Eu(n, γ)]; measured Eβ, Iβ, βγ-coin, Qβ, shape factor; deduced branching ratio, multipole order of β-transition. Enriched target.

doi: 10.1016/0029-5582(66)90932-1