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22-28 July 2018
Kellogg Hotel and Conference Center
EST timezone

Towards lattice-assisted hadron physics calculations based on gauge-fixed n-point functions

Jul 25, 2018, 4:50 PM
20m
105 (Kellogg Hotel and Conference Center)

105

Kellogg Hotel and Conference Center

219 S Harrison Rd, East Lansing, MI 48824
Hadron Spectroscopy and Interactions Hadron Spectroscopy and Interactions

Speaker

Dr Andre Sternbeck (University of Jena)

Description

Lattice calculations of RI'(S)MOM renormalization constants typically generate lots of data for gauge-fixed n-point functions. We reuse this data and determine the full nonperturbative tensor structure of the underlying vertices. They are a crucial input for calculations of hadronic observables formulated as bound-state problems in QCD. We show first data for the simplest fermionic bilinears and confront them with solutions obtained for truncated systems of equations in the continuum.

Primary author

Dr Andre Sternbeck (University of Jena)

Presentation Materials