TY - JOUR
T1 - Heavy-baryon quark model picture from lattice QCD
AU - Vijande, J.
AU - Valcarce, A.
AU - Garcilazo, H.
N1 - Publisher Copyright:
© 2014 American Physical Society.
PY - 2014/11/10
Y1 - 2014/11/10
N2 - 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.
AB - 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.
UR - http://www.scopus.com/inward/record.url?scp=84911884864&partnerID=8YFLogxK
U2 - 10.1103/PhysRevD.90.094004
DO - 10.1103/PhysRevD.90.094004
M3 - Artículo
SN - 1550-7998
VL - 90
JO - Physical Review D - Particles, Fields, Gravitation and Cosmology
JF - Physical Review D - Particles, Fields, Gravitation and Cosmology
IS - 9
M1 - 094004
ER -