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Journal Articles European Physical Journal C: Particles and Fields Year : 2007

Chromomagnetism, flavour symmetry breaking and S-wave tetraquarks

Abstract

The chromomagnetic interaction, with full account for flavour-symmetry breaking, is applied to S-wave configurations containing two quarks and two antiquarks. Phenomenological implications are discussed for light, charmed, charmed and strange, hidden-charm and double-charm mesons, and extended to their analogues with beauty.

Dates and versions

in2p3-00089609 , version 1 (21-08-2006)

Identifiers

Cite

F. Buccella, H. Hogaasen, J.-M. Richard, P. Sorba. Chromomagnetism, flavour symmetry breaking and S-wave tetraquarks. European Physical Journal C: Particles and Fields, 2007, 49, pp.743-754. ⟨10.1140/epjc/s10052-006-0142-1⟩. ⟨in2p3-00089609⟩
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