Strong decays of radially excited mesons in a chiral approach

We study radial excitations of pseudoscalar and vector qq mesons within a chiral approach. We derive a general form for a chiral Lagrangian describing processes involving excited pseudoscalar and vector mesons. The parameters of the chiral Lagrangian are fitted using data and previous calculations in the framework of the {sup 3}P{sub 0} model. Finite-width effects are examined and predictions for mesons previously not discussed are given. Available experimental data is analyzed whenever possible. Possible hints for exotic mesons and open interpretation issues are discussed.

• Publication year

  2008

• Venue

  Physical Review D

• Publication date

  2008-11-05

• Fields of study

  Physics

• Identifiers
  DOI 10.1103/PhysRevD.79.014036arXiv 0811.0668
• External record

  Open on Semantic Scholar

• Source metadata

  Semantic Scholar

• No claims are published for this paper.

• No concepts are published for this paper.

• Analysis of the pion–pion scattering data and rho-like mesons

  2008cited by this paper
• SCALAR AND TENSOR STATES IN PROCESSES WITH PSEUDOSCALAR MESONS

  2007cited by this paper
• Glueballs, Hybrids, Multiquarks. Experimental facts versus QCD inspired concepts

  2007cited by this paper
• The case of the pseudoscalar glueball

  2006cited by this paper
• Scalar nonet quarkonia and the scalar glueball : Mixing and decays in an effective chiral approach

  2005cited by this paper
• Scalar meson and glueball decays within a effective chiral approach

  2005cited by this paper
• Decays of tensor mesons and the tensor glueball in an effective field approach

  2005cited by this paper
• Electromagnetic properties of ground-state and excited-state pseudoscalar mesons

  2005cited by this paper
• REVIEWS OF TOPICAL PROBLEMS: Systematics of quark-antiquark states and scalar exotic mesons

  2004cited by this paper
• Pseudoscalar meson radial excitations

  2004cited by this paper
• Strong decays of strange quarkonia

  2002cited by this paper
• Spectroscopy of the heavy resonances ρ′, ρ″, ω′ and ω″

  2002cited by this paper
• Masses, branching ratios, and full widths of heavy ρ', ρ'' and ω', ω'' resonances

  2000cited by this paper
• Excited strange mesons and their decays in a chiral U(3)×U(3) Lagrangian

  2000cited by this paper
• Radially excited scalar, pseudoscalar, and vector meson nonets in a chiral quark model

  1999cited by this paper
• Excited pions, rho- and omega-mesons and their decays in a chiral SU(2) x SU(2) Lagrangian

  1997cited by this paper
• Excited pseudoscalar and vector mesons in the U(3) × U(3) chiral model

  1997cited by this paper
• Chiral Lagrangian for excited pions

  1996cited by this paper
• Review of Particle Physics

  1996cited by this paper
• A comprehensive lattice study of SU(3) glueballs

  1993cited by this paper
• Chiral lagrangians for massive spin-1 fields

  1989cited by this paper
• The Role of Resonances in Chiral Perturbation Theory

  1989cited by this paper
• The radial excitations of η−η′ mesons

  1987cited by this paper
• Mesons in a relativized quark model with chromodynamics.

  1986cited by this paper
• The problem of radial excitations of light mesons

  1986cited by this paper
• Chiral Perturbation Theory: Expansions in the Mass of the Strange Quark

  1985cited by this paper
• The problem of radial excitations of light mesons and interpretation of the iota-meson

  1985cited by this paper
• Chiral perturbation theory to one loop

  1984cited by this paper
• Radial excitations ofp- and π-mesons and their strong decays

  1982cited by this paper
• N̄N annihilation at low energies in a quark rearrangement model and decay widths of N̄N bound states

  1981cited by this paper
• The η problem in the large-N limit: Effective Lagrangian approach

  1980cited by this paper

• Production-dependent interpretation of the KLOE-MAMI η → π0γγ tension via the nucleon-triggered leptophobic vector VB\documentclass[12pt]{minimal} \usepackage{amsmath} \usepackage{wasysym} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{amsbsy} \usepackage{mathrsfs} \usepackage{upgreek} \setl

  2025cites this paper
• Decay of the pseudoscalar glueball and its first excited state into scalar and pseudoscalar mesons and their first excited states

  2019cites this paper
• A viable QCD axion in the MeV mass range

  2018cites this paper
• Overview on BESIII Recent Results

  2017cites this paper
• A viable QCD axion in the MeV mass range

  2017cites this paper
• Excited scalar and pseudoscalar mesons in the extended linear sigma model

  2016cites this paper
• Excited Scalar Mesons and the Search for Glueballs

  2016cites this paper
• Abelian decomposition and glueball-quarkonium mixing in QCD

  2016cites this paper
• STRONG DECAYS OF FIRST RADIAL EXCITATIONS OF LIGHTEST VECTOR MESON STATES

  2013cites this paper
• η ( 1405 ) in a chiral approach based on mixing of the pseudoscalar glueball with the first radial excitations of η and η

  2009cites this paper