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arXiv · hep-ph/9811212

Spectroscopy of doubly heavy baryons

S. S. Gershtein·V. V. Kiselev·A. K. Likhoded·A. I. Onishchenko
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Abstract

Spectra of masses are calculated for the families of doubly heavy baryons in the framework of nonrelativistic quark model with the QCD potential by Buchmuller--Tye. We suppose the quark-diquark structure for the wave functions and take into account the spin-dependent splittings. The physical reasons causing the existence of quazi-stable excited states in the subsystem of heavy diquark are considered for the heavy quarks of identical flavors.

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S. S. Gershtein, V. V. Kiselev, A. K. Likhoded, A. I. Onishchenko. 2000-04-26. Spectroscopy of doubly heavy baryons. https://doi.org/10.1134/1.855633

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