Speaker
Prof.
Joan Soto
(Universitat de Barcelona)
Description
I will describe a general procedure to build an effective theory for exotic hadrons with two heavy quarks at NLO in the 1/m expansion, m being the heavy quark mass. No assumption is made on the relative size of the bound state beyond the small velocity of the heavy quark motion. The effective theory needs a number of potentials as an input. I present an application to double heavy baryons for which lattice data for those potentials is available.
Primary authors
Prof.
Joan Soto
(Universitat de Barcelona)
Dr
Jaume Tarrús Castellà
(IFAE)
