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arXiv · 2005.06894

Very heavy flavored dibaryons

Jean-Marc Richard·Alfredo Valcarce·Javier Vijande
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Abstract

We explore the possibility of very heavy dibaryons with three charm quarks and three beauty quarks, $bbbccc$, using a constituent model which should drive to the correct solution in the limit of hadrons made of heavy quarks. The six-body problem is treated rigorously, in particular taking into account the orbital, color and spin mixed-symmetry components of the wave function. Unlike a recent claim based on lattice QCD, no bound state is found below the lowest dissociation threshold.

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Jean-Marc Richard, Alfredo Valcarce, Javier Vijande. 2020-05-14. Very heavy flavored dibaryons. https://doi.org/10.1103/physrevlett.124.212001

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