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Quark mass dependence of hadron masses from lattice QCD

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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