Two heavy-light mesons on a lattice

Michael, C. and Pennanen, P. (1999) Two heavy-light mesons on a lattice. Physical Review D, 60. ISSN 1550-2368 (online); 1550-7998 (print)

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Abstract

The potential between two heavy-light mesons as a function of the heavy quark separation is calculated in quenched SU(3) lattice QCD. We study the case of heavy-light mesons with a static heavy quark and light quarks of mass close to the strange quark mass. We explore the case of light quarks with the same and with different flavors, classified according to the light quark isospin. We evaluate the appropriate light quark exchange contributions and explore the spin dependence of the interaction. Comparison is made with meson exchange.

Item Type: Article
Additional Information: LTH 448. Additional citation information: PHYSICAL REVIEW D, VOLUME 60, 054012; 0556-2821/99/60(5)/054012(10). 10 pages. Published 28 July 1999. Issue: September 1999.
Uncontrolled Keywords: MULTIQUARK SYSTEMS; GAUGE-THEORY; QCD; STATES; MODEL; SPECTRUM
Subjects: Q Science > QC Physics
Divisions: ?? dep_math ??
Depositing User: Adina Dudau
Date Deposited: 31 Oct 2008 16:18
Last Modified: 09 Oct 2014 11:48
URI: http://repository.liv.ac.uk/id/eprint/622

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