Interactions of heavy-light mesons

Collaboration, UKQCD, Pennanen, P, Michael, C and Green, AM (2000) Interactions of heavy-light mesons Nuclear and Particle Physics Proceedings, 83. pp. 200-202. ISSN 2405-6014

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Abstract

The potential between static-light mesons forming a meson-meson or a meson-antimeson system is calculated in quenched and unquenched SU(3) gauge theory. We use the Sheikholeslami-Wohlert action and statistical estimators of light quark propagators with maximal variance reduction. The dependence of the potentials on the light quark spin and isospin and the effect of meson exchange is investigated. Our main motivation is exploration of bound states of two mesons and string breaking. The latter also involves the two-quark potential and the correlation between two-quark and two-meson states.

Item Type:	Article
Additional Information:	LTH 460. arXiv Number: arXiv:hep-lat/9908032v1. Available online 23 July 2003. Issue: April 2000.
Uncontrolled Keywords:	5106 Nuclear and Plasma Physics, 5107 Particle and High Energy Physics, 4902 Mathematical Physics, 49 Mathematical Sciences, 51 Physical Sciences
Subjects:	?? QC ??
Divisions:	Faculty of Science & Engineering > School of Physical Sciences > Mathematical Sciences
Depositing User:	Symplectic Admin
Date Deposited:	27 Nov 2008 12:09
Last Modified:	22 May 2026 20:28
DOI:	10.1016/s0920-5632(00)91622-0
Related Websites:	Publisher
URI:	https://livrepository.liverpool.ac.uk/id/eprint/611
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