Email this article Doubly Charmed Baryon Mass and Wave Function through a Random Walks Method
- Authors: Kerbikov B.O.1,2,3
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Affiliations:
- Alikhanov Institute for Theoretical and Experimental Physics
- Lebedev Physical Institute
- Moscow Institute of Physics and Technology (State University)
- Issue: Vol 107, No 5 (2018)
- Pages: 273-275
- Section: Fields, Particles, and Nuclei
- URL: https://journals.rcsi.science/0021-3640/article/view/160802
- DOI: https://doi.org/10.1134/S0021364018050016
- ID: 160802
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Abstract
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.
About the authors
B. O. Kerbikov
Alikhanov Institute for Theoretical and Experimental Physics; Lebedev Physical Institute; Moscow Institute of Physics and Technology (State University)
Author for correspondence.
Email: borisk@itep.ru
Russian Federation, Moscow, 117218; Moscow, 119991; Dolgoprudnyi, Moscow region, 141700
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