[Omicron] (αsαt) (non)decoupling effects within the top-sector of the MSSM
In this paper we compute the O(αsαt)O(αsαt) \mathcal{O}\left({\alpha}_s{\alpha}_t\right) threshold corrections to the running strong coupling constant, the top-Yukawa coupling and the top-quark mass within the MSSM. These parameters present a non-decoupling behaviour with the supersymmetry scale MSU...
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| Main Authors: | , |
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| Format: | Article (Journal) |
| Language: | English |
| Published: |
03 May 2017
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| In: |
Journal of high energy physics
Year: 2017, Issue: 5 |
| ISSN: | 1029-8479 |
| DOI: | 10.1007/JHEP05(2017)019 |
| Online Access: | Verlag, kostenfrei, Volltext: http://dx.doi.org/10.1007/JHEP05(2017)019 Verlag, kostenfrei, Volltext: https://link.springer.com/article/10.1007/JHEP05(2017)019 
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| Author Notes: | L. Mihaila and N. Zerf |
| Summary: | In this paper we compute the O(αsαt)O(αsαt) \mathcal{O}\left({\alpha}_s{\alpha}_t\right) threshold corrections to the running strong coupling constant, the top-Yukawa coupling and the top-quark mass within the MSSM. These parameters present a non-decoupling behaviour with the supersymmetry scale MSUSY . Our numerical analysis shows that the mixed QCD-Yukawa corrections can amount to few GeV for the running top-quark mass and range at the percent level for the top-Yukawa coupling. |
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| Item Description: | Im Titel ist [omicron] als griechischer Buchstabe dargestellt, "s" und "t" sind tiefgestellt Gesehen am 28.11.2017 |
| Physical Description: | Online Resource |
| ISSN: | 1029-8479 |
| DOI: | 10.1007/JHEP05(2017)019 |