New hidden beauty molecules predicted by the local hidden gauge approach and heavy quark spin symmetry

Xiao C. W., ÖZPİNECİ A., Oset E.

International Workshop on Chiral Symmetry in Hadrons and Nuclei, Valencia, İspanya, 21 - 24 Haziran 2010, ss.206-209, (Tam Metin Bildiri)

  • Yayın Türü: Bildiri / Tam Metin Bildiri
  • Basıldığı Şehir: Valencia
  • Basıldığı Ülke: İspanya
  • Sayfa Sayıları: ss.206-209
  • Orta Doğu Teknik Üniversitesi Adresli: Evet

Özet

Using a coupled channel unitary approach, combining the heavy quark spin symmetry and the dynamics of the local hidden gauge, we investigate the meson-meson interaction with hidden beauty. We obtain several new states of isospin I = 0: six bound states, and weakly bound six more possible states which depend on the influence of the coupled channel effects.