NRQCD on an anisotropic lattice
Autor: | R. R. Horgan, Thomas Manke, Hugh P. Shanahan, I.T. Drummond |
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Rok vydání: | 1999 |
Předmět: |
Physics
Nuclear and High Energy Physics Condensed matter physics High Energy Physics::Lattice High Energy Physics - Lattice (hep-lat) Isotropy FOS: Physical sciences Atomic and Molecular Physics and Optics symbols.namesake High Energy Physics - Lattice Lattice (order) symbols Hamiltonian (quantum mechanics) Anisotropy |
Zdroj: | Nuclear Physics B - Proceedings Supplements. 73:336-338 |
ISSN: | 0920-5632 |
DOI: | 10.1016/s0920-5632(99)85065-8 |
Popis: | We present preliminary results for the Upsilon spectrum on an anisotropic lattice using the improved O(mv^6) NRQCD Hamiltonian. We find accurate results can be obtained in moderate computer times and that they agree with earlier results on an isotropic lattice. Comment: 3 pages, LATEX2e, talk presented at LATTICE '98 by R.R. Horgan, uses styles[espcrc2,epsfig] |
Databáze: | OpenAIRE |
Externí odkaz: |
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