Observation potential for χ_b at the Tevatron and LHC

Braguta, V. V.; Likhoded, A. K.; Luchinsky, A. V.

Observation potential for χ_b at the Tevatron and LHC

Authors

Braguta, V. V.

Likhoded, A. K.

Luchinsky, A. V.

Description

We confirm the results of previous works that the internal motion of quarks inside charmonium mesons increases the cross section of the process $e^+e^-\to $J/ψη_c$. We also show, that this effect increases the widths of the scalar meson decay into two vector ones and state that the decays $χ_{b0,2}\to2J/ψ$ can be used to detect these scalar mesons at Tevatron and LHC colliders.
13 pages, 5 figures, error in fig.3 corrected