English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Global: Zendy Yearly

Global: Zendy Monthly

Results are presented for the low-lying spectrum of D and D_s mesonscalculated in lattice QCD using 2+1 flavor Clover-Wilson configurations madeavailable by the PACS-CS collaboration. For the heavy quark, the Fermilabmethod is employed. The main focus is S- and P-wave states of charmed andcharmed-strange mesons, where previous lattice QCD results have been mostlyfrom quenched calculations. In addition to the ground states, some excitedstates are extracted. To check the method, calculations of the charmoniumspectrum are also carried out. For charmonium, the low-lying spectrum agreesfavorably with experiment. For heavy-strange and heavy-light systemssubstantial differences in comparison to experiment values remain for somestates.Comment: 18 pages; updated version reflecting changes during the publishing  proces

physical review

<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mi>D</mml:mi></mml:math>and<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:msub><mml:mi>D</mml:mi><mml:mi>s</mml:mi></mml:msub></mml:math>meson spectroscopy

DandDsmeson spectroscopy