Abstract
The influence of static magnetic field on decays ϕ (1020) KK̅, ϒ (4s)→ BB̅, and Σ±* → Ʌπ± is discussed. In particular, we estimate how much the ratio of decay widths Γ(K+K−)/Γ(K0K0) and Γ(B+B−)/Γ(B0B0) can be modified by magnetic fields of strength B ≈ 1014 T created in relativistic collisions of heavy nuclei at LHC and RHIC colliders. Due to interaction of charged K and B mesons with the magnetic field, branching ratios for K+K- and B+B- decays of ϕ (1020) and ϒ (4s) completely closed. We study also the influence of magnetic field on strong decay Σ±* (1385) →Ʌ + π±.
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