Charmed Baryons at Belle and Belle II

Abstract

We present the recent results on charm baryon production and decays at Belle and Belle II experiments using a 1.4 ab${}^{-1}$ data sample of $e^{+}{e}^{-}$ collision collected at center-of-mass energies near the ${\rm Y}(nS)$ resonances. The collected data contain a large number of $e^{+}{e}^{-}\to c\bar{c}$ events that produce charmed baryons. We report on several studies of the ${\Lambda }_c$ and ${\Xi }_c$ decays to determine their branching fractions.

3 pages, 4 figures