Soft gluon resummation in the quark-vector boson vertex at high energy: On-mass-shell case
| dc.creator | Cherednikov, Igor O. | |
| dc.date | 2003-12-18 | |
| dc.date | 2005-01-18 | |
| dc.date.accessioned | 2026-07-25T18:58:01Z | |
| dc.description | Resummation of the soft gluon radiative corrections for the quark-vector boson vertex is performed within the path-integral (world-line) approach. The leading order expression for the vacuum averaged Wilson integral for an arbitrary gauge field is found in n-dimensional space-time. The cusp anomalous dimension of the color non-singlet Sudakov form factor of on-mass-shell quark is calculated in an arbitrary covariant gauge in the one-loop order, and the leading double-logarithmic asymptotical behavior is obtained from the corresponding evolution equation. | |
| dc.description | Many changes and additions in the text, the main results unchanged. Accepted to EPJA; title changed in the journal version. 6pp, EPJA style | |
| dc.identifier | https://arxiv.org/abs/hep-ph/0312258 | |
| dc.identifier | http://arxiv.org/abs/hep-ph/0312258 | |
| dc.identifier | Eur.Phys.J. A23 (2005) 501-506 | |
| dc.identifier | doi:10.1140/epja/i2004-10117-6 | |
| dc.identifier.uri | https://dspace.dare.co.zw/handle/123456789/60185 | |
| dc.subject | High Energy Physics - Phenomenology | |
| dc.subject | High Energy Physics - Theory | |
| dc.subject | Nuclear Theory | |
| dc.title | Soft gluon resummation in the quark-vector boson vertex at high energy: On-mass-shell case | |
| dc.type | text |