Down type iso-singlet quarks at the HL-LHC and FCC-hh

Autor: Arpon Paul, Sezen Sekmen, Gokhan Unel
Jazyk: angličtina
Rok vydání: 2021
Předmět:
Zdroj: European Physical Journal C: Particles and Fields, Vol 81, Iss 3, Pp 1-14 (2021)
Druh dokumentu: article
ISSN: 1434-6044
1434-6052
DOI: 10.1140/epjc/s10052-021-08982-4
Popis: Abstract We study the discovery potential of down type iso-singlet quarks, D, predicted by the $$E_6$$ E 6 GUT model in the $${pp\rightarrow D\bar{D}\rightarrow ZZd\bar{d} \rightarrow \ell ^+\ell ^-\ell ^+\ell ^- d\bar{d}}$$ p p → D D ¯ → Z Z d d ¯ → ℓ + ℓ - ℓ + ℓ - d d ¯ channel, at the HL-LHC and FCC-hh colliders. The analysis is performed using a high level analysis description language and its runtime interpreter. The study shows that, using solely this channel, HL-LHC can discover D quarks up to a mass of 730 GeV whereas FCC-hh up to 2980 GeV with data collected in their complete run periods.
Databáze: Directory of Open Access Journals
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