Speaker
Dr
Yang Bai
(University of Wisconsin-Madison)
Description
Non-relativistic two-body heavy quark system has been proved to be very useful to understand the QCD dynamics. Extending it to many-body heavy quark system may not just provide a new and interesting tetraquark state, but also helps us to understand QCD more. In this talk, I will discuss a way to calculate the ground-state energy of a tetraquark of four beauty quarks, which can behave as a Y(1S)Y*(1S) resonance.
Primary author
Dr
Yang Bai
(University of Wisconsin-Madison)
Co-authors
James Osborne
(University of Wisconsin-Madison)
Sida Lu
(University of Wisconsin-Madison)