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The European Physical Journal A

, Volume 31, Issue 4, pp 676–678 | Cite as

Ds0 +(2317) as an iso-triplet four-quark meson

  • K. TerasakiEmail author
QNP 2006

Abstract.

Although assigning D s0 +(2317) to the I 3 = 0 component \( \hat{F}_{I}^{+}\) of iso-triplet four-quark mesons is favored by experiments, its neutral and doubly charged partners have not yet been observed. It is discussed why they were not observed in inclusive e + e -c¯ experiment and that they can be observed in B decays.

PACS.

14.40.Lb Charmed mesons 

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Copyright information

© Società Italiana di Fisica and Springer-Verlag 2007

Authors and Affiliations

  1. 1.Yukawa Institute for Theoretical PhysicsKyoto UniversityKyotoJapan
  2. 2.Institute for Theoretical PhysicsKanazawa UniversityKanazawaJapan

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