Charmonium spectrum with a generalized Fermi-Breit equation

. A recently derived Fermi-Breit equation for a non-Coulombic vector interaction is used to construct a specific model for the charmonium spectrum. A scalar interaction term is also considered. Momentum-dependent terms, generated by the requirement of relativistic covariance, are included in the mod...

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Bibliographic Details
Published inThe European physical journal. A, Hadrons and nuclei Vol. 46; no. 2; pp. 213 - 221
Main Authors De Sanctis, M., Quintero, P.
Format Journal Article
LanguageEnglish
Published Berlin/Heidelberg Springer-Verlag 01.11.2010
Springer
Subjects
Exact sciences and technology
Hadrons
Heavy Ions
Nuclear Fusion
Nuclear Physics
Particle and Nuclear Physics
Physics
Physics and Astronomy
Regular Article - Theoretical Physics
Scalar Interaction
Vector Interaction
Relativistic Kinetic Energy
Quark Interaction
Quark Model
Covariance
Charmonium
Models
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Summary:. A recently derived Fermi-Breit equation for a non-Coulombic vector interaction is used to construct a specific model for the charmonium spectrum. A scalar interaction term is also considered. Momentum-dependent terms, generated by the requirement of relativistic covariance, are included in the model.
ISSN:1434-6001
1434-601X
DOI:10.1140/epja/i2010-11032-y