Phys.Lett. B 633, 225 (2006)

A.Schiller, A.Voinov, E.Algin, J.A.Becker, L.A.Bernstein, P.E.Garrett, M.Guttormsen, R.O.Nelson, J.Rekstad, S.Siem

Low-energy M1 excitation mode in ¹⁷²Yb

NUCLEAR REACTIONS ¹⁷³Yb(³He, α), E=45 MeV; ¹⁷¹Yb(n, γ), E=thermal; measured Eγ, Iγ, (particle)γ-coin, γγ-coin. ¹⁷²Yb deduced radiative strength functions, resonance multipolarity, B(M1).

doi: 10.1016/j.physletb.2005.12.043