Foster, M. and Michael, C. (1999) Quark mass dependence of hadron masses from lattice QCD. Physical Review D, 59 . Article Number: 074503. ISSN 1550-2368 (online); 1550-7998 (print)
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Official URL: http://link.aps.org/abstract/PRD/v59/e074503
Cited 28 times in WoS
Abstract
We discuss lattice methods to obtain the derivatives of a lattice meson mass with respect to the bare sea and valence quark masses. Applications are made to quenched and dynamical fermion configurations. We find evidence for significant differences between quenched and dynamical fermion configurations. We discuss how to relate dependence on the bare lattice parameters to more phenomenologically useful quantities.
| Item Type: | Article |
|---|---|
| Additional Information: | LTH 442. Additional ciation information: 0556-2821/99/59(7)/074503(10). 10 pages. Published 16 February 1999. Issue: April 1999. |
| Uncontrolled Keywords: | SPECTRUM; OBSERVABLES; OPERATORS |
| Subjects: | Q Science > QC Physics |
| Departments, Research Centres and Related Units: | Academic Faculties, Institutes and Research Centres > Faculty of Science > Department of Mathematical Sciences |
| DOI: | 10.1103/PhysRevD.59.074503 |
| Publisher's Statement: | ©1999 The American Physical Society |
| Related URLs: | |
| Refereed: | Yes |
| Status: | Published |
| ID Code: | 627 |
| Deposited On: | 31 Oct 2008 16:21 |
| Last Modified: | 20 May 2011 09:33 |
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