Investigating quantum numbers of new $c\bar{s}$ states

Abstract

I discuss possible identification of the recently discovered mesons $D_{sJ}(2860)$ and $D_{sJ}(2700)$. This paper is dedicated to the memory of my professor, colleague and friend Beppe Nardulli.

arXiv commentLaTeX, 4 pages. Invited talk at QCD08,14th International QCD Conference, 7-12th July 2008, Montpellier (France)

References in corpus (23)

• Heavy Quark Symmetry
• Phenomenology of Heavy Meson Chiral Lagrangians
• Observation of a Narrow Meson Decaying to Ds+pi0 at a Mass of 2.32 GeV/c^2
• The New Heavy Mesons: A Status Report
• Observation of a Narrow Resonance of Mass 2.46 GeV/c^2 Decaying to D_s^*+ pi^0 and Confirmation of the D_sJ^* (2317) State
• $D^{\ast }D\pi$ and $B^{\ast }B\pi$ couplings in QCD
• Study of B- => D**0 pi-(D**0 => D(*)+ pi-) decays
• Understanding $D_{sJ}(2317)$
• Effective Lagrangian for Heavy and Light Mesons: Semileptonic Decays
• Observation of a new D_sJ meson in B+->D0BD0K+ decays
• Chiral perturbation theory for hadrons containing a heavy quark: the sequel
• Observation of a New D_s Meson Decaying to D K at a Mass of 2.86 GeV/c^2
• Radiative transitions of $D_{sJ}^{\ast }(2317)$ and $D_{sJ}(2460)$
• Canonical Interpretation of the D_{sJ}(2860) and D_{sJ}(2690)
• Excited Charmed Mesons: Observations, Analyses and Puzzles
• Strong coupling of excited heavy mesons
• $D_{sJ}(2860)$ resonance and the $s_{\ell }^P={\frac{5}{2}}^{-}$ $c\bar{s}$ ($c\bar{q}$) doublet
• D_{sJ}(2860) as the first radial excitation of the D_{s0}^*(2317)
• On the coupling of heavy mesons to pions in QCD
• Identifying $D_{sJ}(2700)$ through its decay modes
• Bounding effective parameters in the chiral Lagrangian for excited heavy mesons
• B Meson Transitions into Higher Mass Charmed Resonances
• Puzzles in charm spectroscopy

Cited by in corpus (2)

• Strong and radiative decays of the low-lying $D$-wave singly heavy baryons
• Comment on "Study of D(sJ) decays to D(*)K in inclusive e(+)e(-) interactions"