Negative-Parity Heavy Pentaquark States in 1/N_c

Abstract

The 1/N_c expansion for negative-parity heavy pentaquarks is developed using the formalism introduced for excited baryons in large N_c. Relations are found between the mass splittings of these pentaquarks and those of nonexotic baryons.

14 pages, 3 figures; v2: footnotes and references added, typos corrected; v3: some entries in Table II and equation (12) corrected

References in corpus (1)

• Big Bang Nucleosynthesis (in "The Review of Particle Properties" 2004)

Cited by in corpus (15)

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• Phenomenology of the Baryon Resonance 70-plet at Large N_c
• Negative parity pentaquarks in large Nc QCD and quark model
• SU(3) Baryon Resonance Multiplets in Large N_c QCD
• Phenomenology of spin 3/2 baryons with pentaquarks
• Heavy baryons in the Skyrme model: the role of highly anharmonic collective motion
• Masses and Magnetic Moments of Singly Heavy Pentaquarks
• Positive parity pentaquark towers in large Nc QCD
• Occupation number formalism for arbitrary Nc baryons
• Probing Physics in the Standard Model and Beyond with Electroweak Baryogenesis and Effective Theories of the Strong Interactions
• Combined heavy-quark symmetry and large-$N_c$ operator analysis for 2-body counterterms in the chiral Lagrangian with $D$ mesons and charmed baryons
• Heavy Pentaquarks in the Diquark Model and the Large N_c Expansion