Multi-hadron spectroscopy in a large physical volume

John Bulava, Ben Hörz, Colin Morningstar

Publikation: Bidrag til tidsskriftKonferenceartikelForskningpeer review

219 Downloads (Pure)

Abstrakt

We demonstrate the effcacy of the stochastic LapH method to treat all-toall quark propagation on a Nf = 2 + 1 CLS ensemble with large linear spatial extent L = 5:5 fm, allowing us to obtain the benchmark elastic isovector p-wave pion-pion scattering amplitude to good precision already on a relatively small number of gauge configurations. These results hold promise for multi-hadron spectroscopy at close-to-physical pion mass with exponential finite-volume effects under control.

OriginalsprogEngelsk
Artikelnummer05026
TidsskriftEPJ Web of Conferences
Vol/bind175
Antal sider8
ISSN2101-6275
DOI
StatusUdgivet - 26. mar. 2018
Begivenhed35th International Symposium on Lattice Field Theory, Lattice 2017 - Granada, Spanien
Varighed: 18. jun. 201724. jun. 2017

Konference

Konference35th International Symposium on Lattice Field Theory, Lattice 2017
LandSpanien
ByGranada
Periode18/06/201724/06/2017
SponsorConsejo Superior de Investigaciones Cient�ficas, et al., Institute of Cosmos Sciences (ICCUB), Autonomous University of Madrid, University of Granada, University of Valencia

Fingeraftryk Dyk ned i forskningsemnerne om 'Multi-hadron spectroscopy in a large physical volume'. Sammen danner de et unikt fingeraftryk.

Citationsformater