Eur.Phys.J. A 25, 355 (2005)

A.Kankainen, G.K.Vorobjev, S.A.Eliseev, W.Huang, J.Huikari, A.Jokinen, A.Nieminen, Yu.N.Novikov, H.Penttila, A.V.Popov, S.Rinta-Antila, H.Schatz, D.M.Seliverstov, Yu.P.Suslov, J.Aysto

Isomers of astrophysical interest in neutron-deficient nuclei at masses A = 81, 85 and 86

RADIOACTIVITY ^81mKr(EC), (IT); ⁸¹Y, ⁸¹Sr, ⁸⁵Nb, ⁸⁵Zr, ⁸⁶Mo, ⁸⁶Nb(EC) [from Ni, ⁵⁴Fe(³²S, X)]; measured Eγ, Iγ, E(ce), I(ce), T_1/2. ⁸¹Kr, ⁸⁵Zr, ⁸⁵Nb deduced isomeric transitions T_1/2, ICC. ⁸⁵Zr, ⁸⁶Nb deduced levels, J, π, ICC. ⁸¹Br deduced neutrino capture rate. Astrophysical implications discussed.

NUCLEAR REACTIONS ⁵⁴Fe(³²S, X)⁸¹Zr/⁸¹Y/⁸¹Sr/^81mKr, E=150-170 MeV; Ni(³²S, X)⁸⁵Nb/^85mNb/^85Zr/^85mZr/⁸⁶Mo/⁸⁶Nb, E=150-170 MeV; measured yields.

doi: 10.1140/epja/i2005-10141-0