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Search for the h_c meson in B^+- ->h_c K^+-

F. Fang
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Abstract

We report a search for the $h_c$ meson via the decay chain $B^{\pm}\to h_c K^{\pm}$, $\etac γ$ with $η_c \to K_S^0 K^{\pm} π^{\mp}$ and $p\bar{p}$. No significant signals are observed. We obtain upper limits on the branching fractions for $B^{\pm} \to η_cγK^{\pm}$ in bins of the $η_cγ$ invariant mass. The results are based on an analysis of 253 fb$^{-1}$ of data collected by the Belle detector at the KEKB $e^+e^-$ collider.

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F. Fang. 2006-05-02. Search for the h_c meson in B^+- ->h_c K^+-. https://doi.org/10.1103/physrevd.74.012007

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