Thresholds in FAPT: Euclid vs Minkowski
| dc.creator | Bakulev, Alexander P. | |
| dc.date | 2008-10-18 | |
| dc.date | 2008-10-21 | |
| dc.date.accessioned | 2026-07-07T10:11:31Z | |
| dc.date.available | 2026-07-07T10:11:31Z | |
| dc.description | We give a short introduction to the Analytic Perturbation Theory (APT) in QCD, describe its problems and suggest as a tool for their resolution the Fractional APT (FAPT). We also describe shortly how to treat heavy-quark thresholds in FAPT. As an applications of this technique we discuss (i) the pion form factor calculation in the Euclidean FAPT and (ii) the Higgs boson decay $H^0\to b\bar{b}$ in Minkowskian FAPT. We conclude with comparison of both approaches, Euclidean and Minkowskian FAPT. | |
| dc.description | 14 pages, 2 tables, 10 figures. Invited talk at the 15th International Seminar on High Energy Physics "QUARKS-2008", Sergiev Posad, Russia, 23--29 May, 2008. Referrences are supplemented with HEP-Arxiv numbers | |
| dc.identifier | https://arxiv.org/abs/0810.3315 | |
| dc.identifier | http://arxiv.org/abs/0810.3315 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/171888 | |
| dc.subject | High Energy Physics - Phenomenology | |
| dc.title | Thresholds in FAPT: Euclid vs Minkowski | |
| dc.type | text |