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A lattice QCD determination of potentials between pairs of static-light mesons

Hetzenegger, Martin (2012) A lattice QCD determination of potentials between pairs of static-light mesons. PhD, Universität Regensburg.

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Date of publication of this fulltext: 05 Sep 2012 06:27

Abstract (English)

Potentials between pairs of static-light mesons are interesting in a sense that they give insights in the nature of strong interactions from first principles for multiquark systems. For large heavy quark masses, e.g., the spectra of heavy-light mesons are determined by excitations of the light quark and gluonic degrees of freedom. In particular, the vector-pseudoscalar splitting vanishes and a ...

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Translation of the abstract (German)

Potentiale statisch-leichter Mesonen sind dahingehend interessant, dass sie Einblicke in die Grundprinzipien der Natur der starken Wechselwirkungen für Multiquark Systeme geben. Für große Massen der schweren Quarks werden zum Beispiel die Spektren schwer-leichter Mesonen durch die Anregungen der leichten Quarks sowie gluonischer Freiheitsgrade bestimmt. Im Besonderen verschwindet die ...

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Item type:Thesis of the University of Regensburg (PhD)
Date:5 September 2012
Referee:Prof. Dr. Gunnar Bali
Date of exam:4 July 2012
Institutions:Physics > Institute of Theroretical Physics > Chair Professor Schäfer > Group Gunnar Bali
Keywords:QCD, lattice, potentials
Dewey Decimal Classification:500 Science > 530 Physics
Status:Published
Refereed:Yes, this version has been refereed
Created at the University of Regensburg:Yes
Item ID:25777
Owner only: item control page

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