Speaker
Joshua Hoffer
(University Gießen)
Description
Since the experimental discovery of the first tetraquarks in 2003, there
has been a lot of excitement around this topic from the theoretical
as well as the experimental side. To study the properties of
these four-quark states we employ hadronic bound state
equations, i.e., Faddeev or Bethe-Salpeter equations. In this talk we will
present our results for the mass spectra and internal structure of heavy-light hidden-flavour
four-quark states in the charmonium and bottomonium sector.
