Kordov, ZR, Horsley, R, Nakamura, Y, Perlt, H, Rakow, PEL 
ORCID: 0000-0003-4486-2158, Schierholz, G, Stueben, H, Young, RD and Zanotti, JM
(2020)
Electromagnetic contribution to Σ-Λ mixing using lattice QCD plus QED.
PHYSICAL REVIEW D, 101 (3).
034517-.
|
Text
1911.02186.pdf - Author Accepted Manuscript Download (629kB) | Preview |
Abstract
Mixing in the ς0-Λ0 system is a direct consequence of broken isospin symmetry and is a measure of both isospin-symmetry breaking as well as general SU(3)-flavor symmetry breaking. In this work we present a new scheme for calculating the extent of ς0-Λ0 mixing using simulations in lattice QCD+QED and perform several extrapolations that compare well with various past determinations. Our scheme allows us to easily contrast the QCD-only mixing case with the full QCD+QED mixing.
| Item Type: | Article |
|---|---|
| Divisions: | Faculty of Science and Engineering > School of Physical Sciences |
| Depositing User: | Symplectic Admin |
| Date Deposited: | 15 Jul 2021 07:48 |
| Last Modified: | 15 Mar 2024 07:27 |
| DOI: | 10.1103/PhysRevD.101.034517 |
| Related URLs: | |
| URI: | https://livrepository.liverpool.ac.uk/id/eprint/3130068 |
Dimensions
Dimensions
