Phys.Rev. C 113, 044617 (2026)

R.Kuwahara, T.Ohtsuki, H.Yamaguchi, T.Hashimoto, Y.Wakabayashi, S.Hayakawa, D.Kahl, S.Kubono, K.Hirose, K.Ohno

Temperature-dependent electron-capture decay rate of ⁷Be in a Nb crystal

RADIOACTIVITY ⁷Be(EC) [from ¹H(⁷Li, n)⁷Be, E not given]; measured decay products, Eγ, Iγ; deduced γ-ray energies, T_1/2 of ⁷Be implanted in Nb crystals and Be metal. Comparison with calculations, available data. Low-energy RI beam facility (CRIB) at the Center for Nuclear Study (CNS), of the University of Tokyo.

doi: 10.1103/kgsv-fgs4