Please use this identifier to cite or link to this item:
https://hdl.handle.net/2440/42039
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Type: | Journal article |
Title: | Radial and orbital excitations of static-light mesons |
Author: | Foley, Justin Cais, Alan O. Peardon, Michael J. Ryan, Sinead M. |
Citation: | Physical Review D, 2007; 75(9):094503 |
Publisher: | American Physical Society |
Issue Date: | 2007 |
ISSN: | 1550-7998 |
School/Discipline: | School of Chemistry and Physics : Physics and Mathematical Physics |
Statement of Responsibility: | Justin Foley, Alan O Cais, Mike Peardon, and Sinead M. Ryan |
Abstract: | We present results for the spectrum of static-light mesons from Nf=2 lattice QCD. These results were obtained using all-to-all light-quark propagators on an anisotropic lattice, yielding an improved signal resolution when compared to more conventional lattice techniques. With a light-quark mass close to the strange quark, we have measured the splittings between the ground-state S-wave static-light meson and higher excitations. We attempt to identify the quantum numbers of the excited states in the context of the reduced spatial symmetries of the lattice. |
Keywords: | High Energy Physics - Lattice (hep-lat) |
Rights: | ©2007 American Physical Society |
DOI: | 10.1103/PhysRevD.75.094503 |
Appears in Collections: | Chemistry and Physics publications |
Files in This Item:
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hdl_42039.pdf | 469.54 kB | Adobe PDF | View/Open |
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