Top-mass determination from leptonic final states
The top-quark mass is a fundamental parameter of the Standard Model, as it plays a crucial role in the electroweak precision tests, stability of the vacuum and inflation. I review the method and the main results contained in a recent ATLAS analysis which measures the top mass by using the invariant...
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| Veröffentlicht in: | EPJ Web of conferences 2024, Vol.314, p.19 |
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| Format: | Artikel |
| Sprache: | eng |
| Online-Zugang: | Volltext |
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| Zusammenfassung: | The top-quark mass is a fundamental parameter of the Standard Model, as it plays a crucial role in the electroweak precision tests, stability of the vacuum and inflation. I review the method and the main results contained in a recent ATLAS analysis which measures the top mass by using the invariant mass of the leptons coming from W and B -hadron decays. The extracted top mass turns out to be the most precise single measurement by ATLAS. |
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| ISSN: | 2100-014X 2100-014X |
| DOI: | 10.1051/epjconf/202431400019 |