Ground state heavy baryon production in a relativistic quark-diquark model

Abstract

We use current-current interaction to calculate the fragmentation functions to describe the production of spin-1/2, spin-1/2${}^{\prime }$ and spin-3/2 baryons with massive constituents in a relativistic quark-diquark model. Our results are in their analytic forms and are applicable for singly, doubly and triply heavy baryons. We discuss the production of ${\Omega }_{bbc}$, ${\Omega }_{bcc}$ and ${\Omega }_{ccc}$ baryons in some detail. The results are satisfactorily compared with those obtained for triply heavy baryons calculated in a perturbative regime within reasonable values of the parameters involved.

arXiv comment8 pages, 4 figures. To appear in Phys. Rev. D

References in corpus (10)

• The Infrared Behavior of QCD Green's Functions - Confinement, Dynamical Symmetry Breaking, and Hadrons as Relativistic Bound States
• Heavy baryons
• On Exclusive Reactions in the Time-Like Region
• Spin-3/2 Nucleon and Delta Baryons in Lattice QCD
• Octet-Baryon Form Factors in the Diquark Model
• Fragmentation Production of Triply Heavy Baryons at the CERN LHC
• Fragmentation Functions For Baryons in a Quark-Diquark Model
• An ivestigation of triply heavy baryon production at hadron colliders
• The gamma(*) pi(0) -> gamma form factor
• Leptonic and Semileptonic Decays of Pseudoscalar Mesons

Cited by in corpus (8)

• Baryon spectroscopy
• Deciphering triply heavy baryons in terms of QCD sum rules
• Analysis of the triply heavy baryon states with QCD sum rules
• Heavy flavor baryon spectra via QCD sum rules
• Unwinding the rare $\Omega$ sector: Fragmentation of fully charmed baryons from HL-LHC to FCC
• Mass predictions of triply heavy hybrid baryons via QCD sum rules
• Triply Heavy $\Omega$ Baryons with JETHAD: A High-Energy Viewpoint
• Non-perturbative Analysis of Various Mass Generation by Gluonic Dressing Effect with the Schwinger-Dyson Formalism in QCD