Please use this identifier to cite or link to this item:
https://hdl.handle.net/2440/11176
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Full metadata record
DC Field | Value | Language |
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dc.contributor.author | Leinweber, D. | - |
dc.contributor.author | Thomas, A. | - |
dc.contributor.author | Tsushima, K. | - |
dc.contributor.author | Wright, S. | - |
dc.date.issued | 2000 | - |
dc.identifier.citation | Physical Review D: Particles, Fields, Gravitation and Cosmology, 2000; 61(7):www1-www10 | - |
dc.identifier.issn | 1550-7998 | - |
dc.identifier.issn | 0556-2821 | - |
dc.identifier.uri | http://hdl.handle.net/2440/11176 | - |
dc.description.abstract | Consideration of the analytic properties of pion-induced baryon self-energies leads to new functional forms for the extrapolation of light baryon masses. These functional forms reproduce the leading non-analytic behavior of chiral perturbation theory, the correct non-analytic behavior at the $N \pi$ threshold and the appropriate heavy-quark limit. They involve only three unknown parameters, which may be obtained by fitting to lattice data. Recent dynamical fermion results from CP-PACS and UKQCD are extrapolated using these new functional forms. We also use these functions to probe the limit of applicability of chiral perturbation theory to the extrapolation of lattice QCD results. | - |
dc.description.statementofresponsibility | Derek B. Leinweber, Anthony W. Thomas, Kazuo Tsushima, and Stewart V. Wright | - |
dc.language.iso | en | - |
dc.publisher | American Physical Soc | - |
dc.rights | ©2000 American Physical Society | - |
dc.source.uri | http://dx.doi.org/10.1103/physrevd.61.074502 | - |
dc.title | Baryon masses from lattice QCD: Beyond the perturbative chiral regime | - |
dc.type | Journal article | - |
dc.identifier.doi | 10.1103/PhysRevD.61.074502 | - |
pubs.publication-status | Published | - |
dc.identifier.orcid | Leinweber, D. [0000-0002-4745-6027] | - |
dc.identifier.orcid | Thomas, A. [0000-0003-0026-499X] | - |
Appears in Collections: | Aurora harvest 2 Special Research Centre for the Subatomic Structure of Matter publications |
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hdl_11176.pdf | Published version | 125.45 kB | Adobe PDF | View/Open |
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