Baryons in the unquenched quark model

Abstract

In this contribution, we present the unquenched quark model as an extension of the constituent quark model that includes the effects of sea quarks via a ${}^3{P}_0$ quark-antiquark pair-creation mechanism. Particular attention is paid to the spin and flavor content of the proton, magnetic moments and $\beta$ decays of octet baryons.

5 pages, 1 figure, 2 tables, invited talk XI LASNPA, Medellin, Colombia

References in corpus (6)

• Big-Bang Nucleosynthesis
• The Deuteron Spin-dependent Structure Function g1d and its First Moment
• Spin Structure of the Nucleon - Status and Recent Results
• Flavor Asymmetry of the Nucleon Sea and the Five-Quark Components of the Nucleons
• Spin and orbital angular momentum of the proton
• Pion fluctuation in deep inelastic scattering