Speaker
Morgan Kuchta
(University of Wrocław)
Description
Abstract: "The poster will discuss various properties of X(6900) and demonstrate and explanation of its unusual properties obtained by reducing one four-body problems into three two-body problems. Th solutions were obtained with Mathematica 12, first for charmonium spectrum, then for all-charm tetraquark spectrum which is understood as a pair of two-particle states, mesons or diquark- antidiquark states."
