Meson-baryon effective chiral Lagrangians at order $p^4$

Abstract

We construct the three-flavor Lorentz-invariant meson-baryon chiral Lagrangians at the order $p^4$, with which a full one-loop investigation may be performed. One obtains 540 independent terms. The processes with the minimal number of mesons and photons that this order Lagrangians may contribute to are also presented.

arXiv comment14 pages

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Cited by in corpus (12)

• Octet baryon magnetic moments at next-to-next-to-leading order in covariant chiral perturbation theory
• Meson-baryon scattering to one-loop order in heavy baryon chiral perturbation theory
• Chiral Lagrangians for mesons with a single heavy quark
• Chiral effective Lagrangian for doubly charmed baryons up to $\mathcal{O}(q^4)$
• Chiral Lagrangians with $\Delta (1232)$ to one loop
• Chiral Lagrangians with decuplet baryons to one loop
• Pion-nucleon scattering to order $p^4$ in SU(3) heavy baryon chiral perturbation theory
• Relations for low-energy coupling constants in baryon chiral perturbation theory derived from the chiral quark model
• Chiral Lagrangians for spin-$\frac{1}{2}$ and spin-$\frac{3}{2}$ doubly charmed baryons
• Chiral Lagrangians for singly heavy baryons to $\mathcal{O}(p^4)$ order
• High order chiral Lagrangians with vector mesons in different approaches
• Meson-baryon scattering lengths without annihilation diagrams to order $p^4$ in heavy baryon chiral perturbation theory