Ball, Patricia and Braun, Vladimir and Lenz, Alexander (2006) 'Higher-twist distribution amplitudes of the K meson in QCD.', Journal of high energy physics., 2006 (05). 004.
Abstract
We present a systematic study of twist-3 and twist-4 light-cone distribution amplitudes of the K 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 renormalons. As a by-product, we give a complete reanalysis of the twist-3 and -4 parameters of the π-meson distribution amplitudes; some of the results differ from those usually quoted in the literature.
| Item Type: | Article |
|---|---|
| Full text: | (NA) Not Applicable Download PDF (arXiv version) (432Kb) |
| Status: | Peer-reviewed |
| Publisher Web site: | http://dx.doi.org/10.1088/1126-6708/2006/05/004 |
| Date accepted: | 07 December 2015 |
| Date deposited: | No date available |
| Date of first online publication: | May 2006 |
| Date first made open access: | No date available |
Save or Share this output
| Export: | |
| Look up in GoogleScholar |
