Effective hadronic Lagrangian for charm mesons

Abstract

An effective hadronic Lagrangian including the charm mesons is introduced to study their interactions in hadronic matter. Using coupling constants that are determined either empirically or by the SU(4) symmetry, we have evaluated the absorption cross sections of $J/\psi$ and the scattering cross sections of $D$ and $D^{\ast }$ by $\pi$ and $\rho$ mesons.

5 pages, 4 eps figures, presented at Strangeness 2000, Berkeley. Uses iopart.cls

References in corpus (3)

• Colour Deconfinement in Nuclear Collisions
• Charmonium dissociation in hadronic matter
• Secondary Charmonium Production at LHC Energy

Cited by in corpus (25)

• Open charm and charmonium production at relativistic energies
• Properties of D-mesons in nuclear matter within a self-consistent coupled-channel approach
• Mass modification of D-meson in hot hadronic matter
• Cascade production from antikaon induced reactions on lambda and sigma
• Open and hidden charm in proton-nucleus and heavy-ion collisions
• D-mesons: In-medium effects at FAIR
• D-mesons in asymmetric nuclear matter
• Dissociation cross sections of ground-state and excited charmonia with light mesons in the quark model
• Charmonium chemistry in A+A collisions at relativistic energies
• Charmonium dynamics in nucleus-nucleus collisions at SPS and FAIR energies
• Azimuthal asymmetry of J/Psi suppression in non-central heavy-ion collisions
• Collective flow of open and hidden charm in Au+Au collisions at $\sqrt{s}$ = 200 GeV
• $J/\psi$ regeneration in a hadron gas: an update
• Dissociation of Heavy Quarkonia in the Quark-Gluon Plasma
• Evidence for non-hadronic interactions of charm degrees of freedom in heavy-ion collisions at relativistic energies
• Charmonium dynamics in Au+Au collisions at sqrt(S)=200 GeV
• ${\rm Y}$ suppression in a hadron gas
• Temperature-dependent cross sections for charmonium dissociation in collisions with kaons and eta mesons in hadronic matter
• Temperature-dependent Cross Sections for Charmonium Dissociation in Collisions with Pions and Rhos in Hadronic Matter
• Temperature-dependent cross sections for meson-meson nonresonant reactions in hadronic matter
• Charmonium dynamics in heavy ion collisions
• Exclusive and semi-inclusive strangeness and charm production in $\pi N$ and $NN$ reactions
• Charmonium dissociation by mesons in heavy-ion collisions
• Dissociation Cross Sections of Large-Momentum Charmonia with Light Mesons in Hadronic Matter
• Charmonium dissociation in collision with phi meson in hadronic matter