Doubly Heavy Baryon Xicc Production in Upsilon (1S) Decay
Abstract
Upsilon (1S) decay to Xicc +anything is studied. It is shown that the branching ratio can be as significant as that of Upsilon (1S) decay to J/Psi +anything. The non-relativistic heavy quark effective theory framework is employed for the calculation on the decay width. Measurements on the production of Xicc and likely production characteristic of the partonic state with four charm quarks at BELLE2 are suggested.
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