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- Max Planck Institute for Mathematics in the SciencesDE139 papers
- Deutsches Elektronen-Synchrotron DESYDE122 papers
- University of RegensburgDE105 papers
- University of EdinburghGB81 papers
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- Centre National de la Recherche ScientifiqueFR76 papers
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- Forschungszentrum JülichDE54 papers
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- John von Neumann Institute for ComputingDE42 papers
4 papers · 2 filters
Electromagnetic contribution to - mixing using lattice QCD+QED
Z. R. Kordov, R. Horsley, Y. Nakamura +6
Mixing in the - 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 bre…
Patterns of flavour symmetry breaking in hadron matrix elements involving u, d and s quarks
J. M. Bickerton, R. Horsley, Y. Nakamura +7
By considering a flavour expansion about the SU(3)-flavour symmetric point, we investigate how flavour-blindness constrains octet baryon matrix elements after SU(3) is broken by th…
Isospin splittings in the decuplet baryon spectrum from dynamical QCD+QED
R. Horsley, Z. Koumi, Y. Nakamura +8
We report a new analysis of the isospin splittings within the decuplet baryon spectrum. Our numerical results are based upon five ensembles of dynamical QCD+QED lattices. The analy…
Anomalous magnetic moment of the muon with dynamical QCD+QED
A. Westin, R. Horsley, W. Kamleh +8
The current discrepancy between experimental and Standard Model determinations of the anomalous magnetic moment of the muon can only be extended to the discove…