Corrections of O(α_s^2) to the Decay of an Intermediate-Mass Higgs Boson into Two Photons
| dc.creator | Steinhauser, Matthias | |
| dc.date | 1996-12-18 | |
| dc.date.accessioned | 2026-07-07T04:01:01Z | |
| dc.date.available | 2026-07-07T04:01:01Z | |
| dc.description | The QCD correction of $O(α_s^2)$ to the decay of the Standard Model Higgs boson into two photons is presented. We consider the contribution coming from diagrams with a heavy top quark as virtual particle. The first three terms of the expansion in the inverse top mass is calculated. Expressing the result through the on-shell top mass M_t, we find large coefficients for the power-suppressed terms whereas in the $\overline{MS}$ scheme the coefficients are tiny. | |
| dc.description | 9 pages, LaTeX, 13 postscript figures. Contribution to the proceedings of the Ringberg Workshop, Tegernsee, Germany, 8-13 December 1996 | |
| dc.identifier | https://arxiv.org/abs/hep-ph/9612395 | |
| dc.identifier | http://arxiv.org/abs/hep-ph/9612395 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/46750 | |
| dc.subject | High Energy Physics - Phenomenology | |
| dc.title | Corrections of O(α_s^2) to the Decay of an Intermediate-Mass Higgs Boson into Two Photons | |
| dc.type | text |