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Aug 4 – 7, 2020
online
Asia/Tokyo timezone

Sigma-Lambda state mixing from lattice QCD+QED

Aug 6, 2020, 5:20 PM
20m
online

online

Hadron Spectroscopy and Interactions Hadron Spectroscopy and Interactions

Speaker

Zeno Kordov (*) (The University of Adelaide)

Description

Mixing in the $\Sigma^0$--$\Lambda^0$ system is a direct consequence of broken isospin symmetry and is a measure of both isospin-symmetry breaking as well as general SU(3)-flavour symmetry breaking. In this talk we present a novel scheme for calculating the extent of the physical $\Sigma^0$--$\Lambda^0$ mixing using simulations in lattice QCD+QED and discuss some of its features and initial results.

Primary author

Zeno Kordov (*) (The University of Adelaide)

Co-author

Presentation materials