The $\msbar$ Renormalized Bottom Mass of Order ${\cal O}(α_s G_F M_t^2)$ and its Application to $Γ(H\to b\bar{b})$
| dc.creator | Kwiatkowski, Axel | |
| dc.creator | Steinhauser, Matthias | |
| dc.date | 1995-10-31 | |
| dc.date.accessioned | 2026-07-07T03:58:26Z | |
| dc.date.available | 2026-07-07T03:58:26Z | |
| dc.description | The renormalized mass of the bottom quark is calculated at the two loop level to order ${\cal O}(α_s G_F M_t^2)$ in the $\msbar$ renormalization scheme. Different strategies for the computation are outlined. The result is applied to the partial decay rate $Γ(H\rightarrow b\bar{b})$ of the Higgs boson into bottom quarks. Expressing the width in terms of the running mass instead of the bottom pole mass allows to treat the ${\cal O}(α_s G_F M_t^2)$ radiative corrections on the same footing as is commonly used in pure QCD calculations. The numerical values for the corrections are given and the sizes of different contributions are compared. | |
| dc.description | 16 pages, LATEX, uses epsfig.sty, 15 figures included as uuencoded, gzipped, tarred postscript files. The complete postscript file, including figures, is available via anonymous ftp at ftp://ttpux2.physik.uni-karlsruhe.de/ttp95-35/ttp95-35.ps (129.13.102.139) or via www at http://ttpux2.physik.uni-karlsruhe.de/cgi-bin/preprints/ (TTP95-35) and at http://theor1.lbl.gov/www/theorgroup/papers/37881.ps | |
| dc.identifier | https://arxiv.org/abs/hep-ph/9510456 | |
| dc.identifier | http://arxiv.org/abs/hep-ph/9510456 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/45815 | |
| dc.subject | High Energy Physics - Phenomenology | |
| dc.title | The $\msbar$ Renormalized Bottom Mass of Order ${\cal O}(α_s G_F M_t^2)$ and its Application to $Γ(H\to b\bar{b})$ | |
| dc.type | text |