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dc.contributor.authorBernardoni, Fen
dc.contributor.authorBlossier, Ben
dc.contributor.authorBulava, Jen
dc.contributor.authorMorte, MDen
dc.contributor.authorFritzsch, Pen
dc.contributor.authorGarron, Nen
dc.contributor.authorGérardin, Aen
dc.contributor.authorHeitger, Jen
dc.contributor.authorHippel, GVen
dc.contributor.authorSimma, Hen
dc.date.accessioned2015-11-07T11:01:53Z
dc.date.available2015-11-07T11:01:53Z
dc.date.issued2015-05-13en
dc.identifier.urihttp://hdl.handle.net/10026.1/3769
dc.description35 pages, 14 tables, 17 figures; Introduction extended and typos corrected. Version accepted for publication in PRDen
dc.description.abstract

We present a study of the B spectrum performed in the framework of Heavy Quark Effective Theory expanded to next-to-leading order in 1/m and non-perturbative in the strong coupling. Our analyses have been performed on Nf=2 lattice gauge field ensembles corresponding to three different lattice spacings and a wide range of pion masses. We obtain the Bs-meson mass and hyperfine splittings of the B- and Bs-mesons that are in good agreement with the experimental values and examine the mass difference m_{Bs}-m_B as a further cross-check of our previous estimate of the b-quark mass. We also report on the mass splitting between the first excited state and the ground state in the B and Bs systems.

en
dc.format.extent054509 - ?en
dc.language.isoenen
dc.subjecthep-laten
dc.subjecthep-laten
dc.subjecthep-phen
dc.titleB-meson spectroscopy in HQET at order 1/men
dc.typeJournal Article
plymouth.author-urlhttp://arxiv.org/abs/1505.03360v2en
plymouth.volume92en
plymouth.publisher-urlhttp://dx.doi.org/10.1103/PhysRevD.92.054509en
plymouth.journalPhys. Rev. Den
plymouth.organisational-group/Plymouth
plymouth.organisational-group/Plymouth/Faculty of Science and Engineering
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
dc.rights.embargoperiodNot knownen
rioxxterms.licenseref.urihttp://www.rioxx.net/licenses/all-rights-reserveden
rioxxterms.typeJournal Article/Reviewen


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