Speaker
Javier Vijande
(University of Valencia)
Description
In this contribution we present a rather personal overview of the most important results regarding the stability and general properties of states formed by two quarks and two antiquarks from the perspective of the constituent quark model (CQM). We will focus most part of the discussion on the different approaches that can be find in the literature for describing double-heavy four quark states, both $QQ\bar q\bar q$ and $Qq\bar Q\bar q$, within the CQM. Different approximations will be explored and discussed.
Primary author
Javier Vijande
(University of Valencia)
