Pseudoscalar - Open Access .click

Journal of Physics G: Nuclear and Particle Physics, 2006
Glueballs represent a key requirement of quantum chromodynamics as a non-Abelian field theory. Their search provides one of the strongest motivations for meson spectroscopy. The first glueball candidate was identified in 1980 in the J/ψ radiative decay.
Masoni A, Cicalo C, USAI, GIANLUCA
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A model for pseudoscalar-pseudoscalar scattering and production

Nuclear Physics B - Proceedings Supplements, 1991
Abstract We present results from a coupled-channel quark model analysis of light-quark S-wave pseudoscalar-pseudoscalar scattering and production processes. Annihilation mixing to s-channe qq scalar resonances and quark exchange interactions are found to be important contributions to the dynamics of these processes. Contributions from the exchange of
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Chiral Lagrangian of pseudoscalars and vectors

Physical Review D, 1985
We formulate a parity-invariant chiral Lagrangian which includes nonlinearly transforming vector mesons but no axial-vector mesons. It is gotten by a simple substitution from the Lagrangian involving a linearly transforming vector and axial-vector multiplet.
O. Kaymakcalan, Joseph Schechter
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Exclusive decays of a heavy pseudoscalar

Physical Review D, 1986
Branching ratios for two exclusive decay modes of a hidden-heavy-flavor pseudoscalar meson into other heavy mesons are calculated from quantum chromodynamics in lowest-order perturbation theory. Heavy mesons are treated as nonrelativistic quark-antiquark bound states. All parameters are fixed by hadronic and leptonic widths.
B. Margolis, Howard D. Trottier
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particle physics
meson
nuclear physics

fos: physical sciences
high energy physics - phenomenology hep-ph
high energy physics - phenomenology

quantum mechanics
pseudoscalar meson
mathematics