The mass and the wave function of doubly charmed Ξcc++ (ccu) baryon are evaluated using Green Function Monte Carlo method to solve the three-body problem with Cornell potential. The mass of Ξcc++ with spin 1/2 is in a good agreement with the LHCb value. Simulation of the wave function by random walks resulted in a configuration of the quark-diquark type. The radius of Ξcc++ is much larger than the size needed for a large isospin splitting. The prediction for the Ωcc mass is presented.
@article{arxiv.1707.04031,
title = {Doubly charmed baryon mass and wave function through a random walks method},
author = {B. O. Kerbikov},
journal= {arXiv preprint arXiv:1707.04031},
year = {2018}
}
Comments
5 pages, no figures; v4: the title, the abstract and the introduction are replaced, list of references enlarged, misprints corrected