Yayınlanmış 1 Ocak 2014 | Sürüm v1
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Electromagnetic structure of charmed hadrons

  • 1. Ozyegin Univ, Fac Engn, Dept Nat & Math Sci, Nisantepe Mah Orman Sok 13, TR-34794 Istanbul, Turkey
  • 2. Tokyo Inst Technol, Dept Phys, Tokyo 1528551, Japan
  • 3. Middle Tech Univ, Dept Phys, TR-06531 Ankara, Turkey
  • 4. Gunma Natl Coll Technol, Maebashi, Gunma 371AAR8530, Japan

Açıklama

We compute the electromagnetic structures of D and D* mesons, the singly charmed Sigma(c) Omega(c), and the doubly charmed Xi(cc), Omega(cc) baryons in 2+1 flavor Lattice QCD. We extract the charge radii and the magnetic moments of these hadrons. In general, charmed hadrons are found to be more compact as compared to light hadrons. The magnetic moments of the singly charmed baryons are found to be dominantly determined by the light quark and the role of the charm quark is significantly enhanced when it is doubly represented.

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