QCD string in excited heavy-light mesons and heavy-quark hybrids

The QCD string model is employed to evaluate the masses of orbitally and radially excited heavy-light mesons and lightest hybrids in the spectrum of charmonium and bottomonium. The number of parameters of the model is reduced to only seven which are the string tension, the two values of the strong c...

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Veröffentlicht in:	Physical review. D 2016-12, Vol.94 (11), Article 114007
Hauptverfasser:	Kalashnikova, Yu. S., Nefediev, A. V.
Format:	Artikel
Sprache:	eng
Schlagworte:	Mathematical models Mesons Parameters Quantum chromodynamics Quantum numbers Quarks
Online-Zugang:	Volltext
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