Static potential for the quark-antiquark-gluon hybrid system in lattice QCD

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dc.creatorCardoso, Marco
dc.creatorBicudo, Pedro
dc.creatorOliveira, Orlando
dc.date2007-10-09
dc.date.accessioned2026-07-07T13:02:51Z
dc.date.available2026-07-07T13:02:51Z
dc.descriptionThe static gluon-quark-antiquark interaction is investigated using lattice QCD techniques. A Wilson loop adequate to the static hybrid three-body system is developed and, using a $24^3 \times 48$ periodic lattice with $β= 6.2$, the potential energy of the system is measured for different geometries. For the medium range behaviour, when the quarks are far apart, we find a string tension which is compatible with two fundamental strings. On the other hand, when the quark and antiquark are nearby, the string tension is larger than two fundamental strings and is compatible with the Casimir scaling.
dc.description7 pages, 8 figures. Presented in The XXV International Symposium on Lattice Field Theory July 30-4 August 2007 Regensburg, Germany
dc.identifierhttps://arxiv.org/abs/0710.1762
dc.identifierhttp://arxiv.org/abs/0710.1762
dc.identifierPoSLAT2007:293,2007
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/226588
dc.subjectHigh Energy Physics - Lattice
dc.titleStatic potential for the quark-antiquark-gluon hybrid system in lattice QCD
dc.typetext

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