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dc.contributor.authorJanowski, Ten
dc.contributor.authorDrach, Ven
dc.contributor.authorPica, Cen
dc.date.accessioned2017-09-08T14:01:27Z
dc.date.available2017-09-08T14:01:27Z
dc.date.issued2016-11-28en
dc.identifier.urihttp://hdl.handle.net/10026.1/9905
dc.description7 pages, Proceedings of the 34th International Symposium on Lattice Field Theory (Lattice 2016)en
dc.description.abstract

SU(2) gauge theories with two quark flavours in the fundamental representation are among the most promising theories of composite dynamics describing the electroweak sector. Three out of five Goldstone bosons in these models become the longitudinal components of the W and Z bosons giving them mass. Like in QCD, we expect a spectrum of excitations which appear as resonances in vector boson scattering, in particular the vector resonance corresponding to the rho-meson in QCD. In this talk I will present the preliminary results of the first calculation of the rho-meson decay width in this theory, which is analogous to rho to two pions decay calculation in QCD. The results presented were calculated in a moving frame with total momentum (0,0,1) on two ensembles. Future plans include using 3 moving frames on a larger set of ensembles to extract the resonance parameters more reliably and also take the chiral and continuum limits.

en
dc.language.isoenen
dc.subjecthep-laten
dc.subjecthep-laten
dc.titleRho meson decay width in SU(2) gauge theories with 2 fundamental flavoursen
dc.typeJournal Article
plymouth.author-urlhttp://arxiv.org/abs/1611.09195v1en
plymouth.organisational-group/Plymouth
plymouth.organisational-group/Plymouth/Faculty of Science and Engineering
plymouth.organisational-group/Plymouth/Faculty of Science and Engineering/School of Engineering, Computing and Mathematics
plymouth.organisational-group/Plymouth/REF 2021 Researchers by UoA
plymouth.organisational-group/Plymouth/REF 2021 Researchers by UoA/EXTENDED UoA 10 - Mathematical Sciences
plymouth.organisational-group/Plymouth/REF 2021 Researchers by UoA/UoA10 Mathematical Sciences
plymouth.organisational-group/Plymouth/Users by role
plymouth.organisational-group/Plymouth/Users by role/Academics
dc.rights.embargoperiodNot knownen
rioxxterms.licenseref.urihttp://www.rioxx.net/licenses/all-rights-reserveden
rioxxterms.typeJournal Article/Reviewen


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