Heavy-baryon quark model picture from lattice QCD

J. Vijande, A. Valcarce, H. Garcilazo

Research output: Contribution to journalArticle

11 Citations (Scopus)

Abstract

© 2014 American Physical Society. The ground state and excited spectra of baryons containing three identical heavy quarks, b or c, have been recently calculated in nonperturbative lattice QCD. The energy of positive and negative parity excitations has been determined with high precision. Lattice results constitute a unique opportunity to learn about the quark-confinement mechanism as well as elucidating our knowledge about the nature of the strong force. We analyze the nonperturbative lattice QCD results by means of heavy-quark static potentials derived using SU(3) lattice QCD. We make use of different numerical techniques for the three-body problem.
Original languageAmerican English
JournalPhysical Review D - Particles, Fields, Gravitation and Cosmology
DOIs
StatePublished - 10 Nov 2014

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quark models
baryons
quantum chromodynamics
quarks
three body problem
parity
ground state
excitation
energy

Cite this

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Heavy-baryon quark model picture from lattice QCD. / Vijande, J.; Valcarce, A.; Garcilazo, H.

In: Physical Review D - Particles, Fields, Gravitation and Cosmology, 10.11.2014.

Research output: Contribution to journalArticle

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