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 identifier

  • Basıldığı Şehir: Valencia
  • Basıldığı Ülke: İspanya
  • Sayfa Sayıları: ss.206-209

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.