2 papers
hep-lat2021
Comparing meson-meson and diquark-antidiquark creation operators for a tetraquark
Marc Wagner, Pedro Bicudo, Antje Peters +1
We compare two frequently discussed competing structures for a stable tetraquark with quantum numbers by considering a meson-meson as well as…
hep-lat2021
Importance of meson-meson and of diquark-antidiquark creation operators for a tetraquark
Pedro Bicudo, Antje Peters, Sebastian Velten +1
In recent years, the existence of a hadronically stable tetraquark with quantum numbers was confirmed by first principles lattice QCD comput…