Charmed Hadron Interactions

Abstract

We compute the scattering lengths of charmed mesons and charmonia scattering with light hadrons in full QCD. We use Fermilab formulation for the charm quark and domain-wall fermions for the light quarks and staggered sea quarks. Four different light-quark masses are used to extrapolate to the physical point. The charmed baryon spectrum is also presented.

7 pages, 4 figures

References in corpus (3)

• Light hadron spectroscopy using domain wall valence quarks on an Asqtad sea
• A QCD Calculation of the Interaction of Quarkonium with Nuclei
• Elastic s-wave B pi, D pi, D K and K pi scattering from lattice calculations of scalar form factors in semileptonic decays

Cited by in corpus (8)

• Heavy Hadrons in Nuclear Matter
• New insights into the $D_{s0}^{\ast }(2317)$ and other charm scalar mesons
• Extracting $\pi \pi$ $S$-wave scattering lengths from cusp effect in heavy quarkonium dipion transitions
• One-loop analysis of the interactions between charmed mesons and Goldstone bosons
• Charmonium-nucleon interaction from lattice QCD with a relativistic heavy quark action
• Scalar form factors of semi-leptonic $D\to \pi /\bar{K}$ transitions with coupled-channel effects
• Exotic candidates with heavy quark(s)
• Exotic open and hidden charm states