Patricia Ball
Twist-4 distribution amplitudes of the K* and phi mesons in QCD
Ball, Patricia; Braun, Vladimir; Lenz, Alexander
Authors
Vladimir Braun
Alexander Lenz
Abstract
We present a systematic study of twist-4 light-cone distribution amplitudes of the K ∗ and φ meson in QCD. The structure of SU(3)-breaking corrections is studied in detail. Non-perturbative input parameters are estimated from QCD sum rules and a renormalon based model. As a by-product, we give a complete reanalysis of the parameters of the twist-4 ρ-meson distribution amplitudes.
Citation
Ball, P., Braun, V., & Lenz, A. (2007). Twist-4 distribution amplitudes of the K* and phi mesons in QCD. Journal of High Energy Physics, 2007(08), Article 090. https://doi.org/10.1088/1126-6708/2007/08/090
Journal Article Type | Article |
---|---|
Acceptance Date | Dec 7, 2015 |
Publication Date | Aug 1, 2007 |
Deposit Date | Dec 7, 2015 |
Publicly Available Date | Feb 24, 2016 |
Journal | Journal of High Energy Physics |
Print ISSN | 1126-6708 |
Electronic ISSN | 1029-8479 |
Publisher | Scuola Internazionale Superiore di Studi Avanzati (SISSA) |
Peer Reviewed | Peer Reviewed |
Volume | 2007 |
Issue | 08 |
Article Number | 090 |
DOI | https://doi.org/10.1088/1126-6708/2007/08/090 |
Keywords | Kaon Physics, Phenomenological Models, QCD, Sum Rules |
Files
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Copyright Statement
arXiv version
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