GINTNER, M. and Josef JURÁŇ. The mass exclusion limits for the BSM vector resonances with the direct couplings to the third quark generation. Online. In Proceedings of Science. Italie: Published by Sissa Medialab srl Partita IVA, 2021, p. "254-1"-"254-6", 6 pp. ISSN 1824-8039.
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Basic information
Original name The mass exclusion limits for the BSM vector resonances with the direct couplings to the third quark generation
Authors GINTNER, M. and Josef JURÁŇ (203 Czech Republic, belonging to the institution).
Edition Italie, Proceedings of Science, p. "254-1"-"254-6", 6 pp. 2021.
Publisher Published by Sissa Medialab srl Partita IVA
Other information
Original language English
Type of outcome Proceedings paper
Field of Study 10303 Particles and field physics
Confidentiality degree is not subject to a state or trade secret
Publication form electronic version available online
WWW URL
RIV identification code RIV/47813059:19630/21:A0000174
Organization unit Institute of physics in Opava
ISSN 1824-8039
Keywords in English Direct coupling; Resonance production; The standard model; Upper Bound
Tags 2022, , RIV22
Tags International impact, Reviewed
Changed by Changed by: Mgr. Pavlína Jalůvková, učo 25213. Changed: 16/3/2022 12:31.
Abstract
The upper bounds that the LHC measurements searching for heavy resonances beyond the Standard model set on the resonance production cross sections are not universal. They depend on various characteristics of the resonance under consideration, and their validity is also limited by the assumptions and approximations applied to their calculations. The bounds are typically used to derive the mass exclusion limits for the new resonances. We address some of the issues that emerge when deriving the mass exclusion limits for the strongly coupled composite SU(2)L+R vector resonance triplet which would interact directly to the third quark generation only. We show that the presence of such interactions in the model can lower the mass exclusion limits.
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