Content area
Abstract
Masses of the ground-state light tetraquarks are dynamically calculated in the framework of the relativistic diquark–antidiquark picture. The internal structure of the diquark is taken into account by calculating the form factor of the diquark–gluon interaction in terms of the overlap integral of the diquark wave functions. It is found that scalar mesons with masses below 1 GeV, f0(600) (σ), K
Details
Title
Masses of light tetraquarks and scalar mesons in the relativistic quark model
Author
Ebert, D 1 ; Faustov, R N 2 ; Galkin, V O 3
1 Institut für Physik, Humboldt–Universität zu Berlin, Berlin, Germany
2 Dorodnicyn Computing Centre, Russian Academy of Sciences, Moscow, Russia
3 Institut für Physik, Humboldt–Universität zu Berlin, Berlin, Germany; Dorodnicyn Computing Centre, Russian Academy of Sciences, Moscow, Russia
1 Institut für Physik, Humboldt–Universität zu Berlin, Berlin, Germany
2 Dorodnicyn Computing Centre, Russian Academy of Sciences, Moscow, Russia
3 Institut für Physik, Humboldt–Universität zu Berlin, Berlin, Germany; Dorodnicyn Computing Centre, Russian Academy of Sciences, Moscow, Russia
Pages
273-278
Publication year
2009
Publication date
Mar 2009
ISSN
14346044
e-ISSN
14346052
Source type
Scholarly Journal
Language of publication
English
ProQuest document ID
2294030126
Copyright
The European Physical Journal C is a copyright of Springer, (2009). All Rights Reserved.