Meson-nucleon scattering amplitudes from lattice QCD

John Bulava*

*Kontaktforfatter for dette arbejde

Publikation: Kapitel i bog/rapport/konference-proceedingKonferencebidrag i proceedingsForskningpeer review

Abstrakt

Lattice QCD calculations of resonant meson-meson scattering amplitudes have improved significantly due to algorithmic and computational advances. However, progress in meson-nucleon scattering has been slower due to difficulties in computing the necessary correlation functions, the exponential signal-to-noise problem, and the finite-volume treatment of scattering with fermions. Nonetheless, first benchmark calculations have now been performed. The status of lattice QCD calculations of meson-nucleon scattering amplitudes is reviewed together with comments on future prospects.

OriginalsprogEngelsk
TitelProceedings of the 15th International Conference on Meson-Nucleon Physics and the Structure of the Nucleon
RedaktørerCurtis Meyer, Reinhard A. Schumacher
Antal sider10
ForlagAmerican Institute of Physics Inc.
Publikationsdato27. jul. 2020
Artikelnummer020006
ISBN (Elektronisk)9780735420083
DOI
StatusUdgivet - 27. jul. 2020
Begivenhed15th International Conference on Meson-Nucleon Physics and the Structure of the Nucleon, MENU 2019 - Pittsburgh, USA
Varighed: 2. jun. 20197. jun. 2019

Konference

Konference15th International Conference on Meson-Nucleon Physics and the Structure of the Nucleon, MENU 2019
LandUSA
ByPittsburgh
Periode02/06/201907/06/2019
NavnAIP Conference Proceedings
Vol/bind2249
ISSN0094-243X

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