Abstract
Doubly heavy baryons are considered within the Effective Hamiltonian (EH) approach by Simonov, which is derived from QCD. The EH has the form of the non relativistic three quark Hamiltonian with the perturbative Coulomb-like and non perturbative string interactions and the specific mass term. After outlining the approach methods of calculations of the baryon eigen energies and some simple applications are explained in details. A mass of 3620 MeV for the lightest ccu baryon is found by employing a variational solution.
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Narodetskii, I., Trusov, M. Spectroscopy of Baryons Containing Two Heavy Quarks. In: Blaschke, D., Ivanov, M.A., Mannel, T. (eds) Heavy Quark Physics. Lecture Notes in Physics, vol 647. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-540-40975-5_10
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DOI: https://doi.org/10.1007/978-3-540-40975-5_10
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