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Aug 4 – 7, 2020
online
Asia/Tokyo timezone

Quark composition and color structure of heavy-heavy mesons and tetraquarks

Aug 4, 2020, 5:00 PM
20m
online

online

Hadron Spectroscopy and Interactions Hadron Spectroscopy and Interactions

Speaker

Marc Wagner (Goethe University Frankfurt)

Description

We explore the quark composition of bottomonium bound states and resonances with I = 0 and L = 0 using lattice QCD static potentials from a previous study of string breaking and the Born-Oppenheimer approximation. We also compare the relative importance of meson-meson and diquark-antidiquark creation operators for the lattice QCD static potential relevant for b-bar b-bar u d tetraquarks with I = 0.

Primary author

Marc Wagner (Goethe University Frankfurt)

Co-authors

Presentation materials