Search for high mass dijet resonances with a new background prediction method 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 (2020) | ||
| Makale Dili | İngilizce | Basım Tarihi | 05-2020 |
| Cilt / Sayı / Sayfa | 2020 / 5 / 1–45 | DOI | 10.1007/JHEP05(2020)033 |
| Makale Linki | https://hdl.handle.net/11384/149432 | ||
| UAK Araştırma Alanları |
Fen Bilimleri ve Matematik
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| Özet |
| A search for narrow and broad resonances with masses greater than 1.8 TeV decaying to a pair of jets is presented. The search uses proton-proton collision data at= 13 TeV collected at the LHC, corresponding to an integrated luminosity of 137 fb− 1. The background arising from standard model processes is predicted with the fit method used in previous publications and with a new method. The dijet invariant mass spectrum is well described by both data-driven methods, and no significant evidence for the production of new particles is observed. Model independent upper limits are reported on the production cross sections of narrow resonances, and broad resonances with widths up to 55% of the resonance mass. Limits are presented on the masses of narrow resonances from various models: string resonances, scalar diquarks, axigluons, colorons, excited quarks, color-octet scalars, W′ and Z′ bosons … |
| Anahtar Kelimeler |
| Beyond Standard Model | Hadron-Hadron scattering (experiments) |
