The flux tube profile in full QCD

26 Jul 2021, 13:30
15m
Oral presentation Vacuum Structure, Confinement, and Chiral Symmetry Vacuum Structure, Confinement, and Chiral Symmetry

Speaker

Leonardo Cosmai (INFN - National Institute for Nuclear Physics)

Description

We measure the spatial distribution of all components of the color fields surrounding a static quark–antiquark pair in QCD with (2+1) HISQ flavors.
We isolate the nonperturbative component of the longitudinal chromoelectric
color field responsible for the linear term in the confining potential.

Primary authors

Leonardo Cosmai (INFN - National Institute for Nuclear Physics) Marshall Baker (Univ. of Washington, Seattle) Volodymyr Chelnokov (Goethe Universität, Frankfurt) Francesca Cuteri (J. W. Goethe Universität) Alessandro Papa (Universita` della Calabria & INFN-Cosenza)

Presentation materials