Search for new particles in events with energetic jets and large missing transverse momentum in proton-proton collisions at √s=13 TeV
Yazarlar (1)
Prof. Dr. Hasan OĞUL Sinop Üniversitesi, Türkiye
| Makale Türü |
Özgün Makale
(SSCI, AHCI, SCI, SCI-Exp dergilerinde yayınlanan tam makale)
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| Dergi Adı | Journal of High Energy Physics (Q1) | ||
| Dergi ISSN | 1029-8479 Dergi Bilgileri (2021) | ||
| Makale Dili | İngilizce | Basım Tarihi | 11-2021 |
| Cilt / Sayı / Sayfa | 2021 / 11 / 153–0 | DOI | 10.1007/JHEP11(2021)153 |
| Makale Linki | https://hdl.handle.net/11424/243722 | ||
| UAK Araştırma Alanları |
Fen Bilimleri ve Matematik
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| Özet |
| A search is presented for new particles produced at the LHC in proton-proton collisions at= 13 TeV, using events with energetic jets and large missing transverse momentum. The analysis is based on a data sample corresponding to an integrated luminosity of 101 fb− 1, collected in 2017–2018 with the CMS detector. Machine learning techniques are used to define separate categories for events with narrow jets from initial-state radiation and events with large-radius jets consistent with a hadronic decay of a W or Z boson. A statistical combination is made with an earlier search based on a data sample of 36 fb− 1, collected in 2016. No significant excess of events is observed with respect to the standard model background expectation determined from control samples in data. The results are interpreted in terms of limits on the branching fraction of an invisible decay of the Higgs boson, as well as constraints on … |
| Anahtar Kelimeler |
| Beyond Standard Model | Dark matter | Hadron-Hadron scattering (experiments) | Higgs physics |
BM Sürdürülebilir Kalkınma Amaçları
| Atıf Sayıları | |
| Web of Science | 122 |
| Google Scholar | 366 |
| Google Scholar | 3 |