Status: Bibliographieeintrag
Standort: ---
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| Online-Ressource |
Verfasst von: | Gonçalves Netto, Dorival [VerfasserIn]  |
| Plehn, Tilman [VerfasserIn]  |
Titel: | Higgs boson pair production at future hadron colliders |
Titelzusatz: | from kinematics to dynamics |
Verf.angabe: | Dorival Gonçalves, Tao Han, Felix Kling, Tilman Plehn, and Michihisa Takeuchi |
E-Jahr: | 2018 |
Jahr: | 20 June 2018 |
Umfang: | 21 S. |
Fussnoten: | Gesehen am 01.12.2020 |
Titel Quelle: | Enthalten in: Physical review |
Ort Quelle: | Woodbury, NY : Inst., 2016 |
Jahr Quelle: | 2018 |
Band/Heft Quelle: | 97(2018,11) Artikel-Nummer 113004, 11 Seiten |
ISSN Quelle: | 2470-0029 |
Abstract: | The measurement of triple Higgs coupling is a key benchmark for the Large Hadron Collider (LHC) and future colliders. It directly probes the Higgs potential and its fundamental properties in connection to new physics beyond the Standard Model. There exist two phase space regions with an enhanced sensitivity to the Higgs self-coupling, the Higgs pair production threshold, and an intermediate top pair threshold. We show how the invariant mass distribution of the Higgs pair offers a systematic way to extract the Higgs self-coupling, focusing on the leading channel pp→hh+X→b¯bγγ+X. We utilize new features of the signal events at higher energies and estimate the potential of a high-energy upgrade of the LHC and a future hadron collider with realistic simulations. We find that the high-energy upgrade of the LHC to 27 TeV would reach a 5σ observation with an integrated luminosity of 2.5 ab−1. It would have the potential to reach 15% (30%) accuracy at the 68% (95%) confidence level to determine the Standard Model (SM) Higgs boson self-coupling. A future 100 TeV collider could improve the self-coupling measurement to better than 5% (10%) at the 68% (95%) confidence level. |
DOI: | doi:10.1103/PhysRevD.97.113004 |
URL: | Bitte beachten Sie: Dies ist ein Bibliographieeintrag. Ein Volltextzugriff für Mitglieder der Universität besteht hier nur, falls für die entsprechende Zeitschrift/den entsprechenden Sammelband ein Abonnement besteht oder es sich um einen OpenAccess-Titel handelt.
Volltext ; Verlag: http://dx.doi.org/10.1103/PhysRevD.97.113004 |
| Volltext: https://link.aps.org/doi/10.1103/PhysRevD.97.113004 |
| DOI: https://doi.org/10.1103/PhysRevD.97.113004 |
Datenträger: | Online-Ressource |
Sprache: | eng |
K10plus-PPN: | 1585726524 |
Verknüpfungen: | → Zeitschrift |
Higgs boson pair production at future hadron colliders / Gonçalves Netto, Dorival [VerfasserIn]; 20 June 2018 (Online-Ressource)
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