Zobrazeno 1 - 3
of 3
pro vyhledávání: '"Fréderic Déliot"'
Publikováno v:
Universe, Vol 8, Iss 12, p 638 (2022)
The production of four top quarks presents a rare process in the Standard Model that provides unique opportunities and sensitivity to Standard Model observables including potential enhancement of many popular new physics extensions. This article summ
Externí odkaz:
https://doaj.org/article/6b25acc0837943d18fcf610fb41664f0
CP $$ \mathcal{CP} $$ -sensitive simplified template cross-sections for t t ¯ H $$ t\overline{t}H $$
Autor:
Henning Bahl, Alberto Carnelli, Frédéric Déliot, Elina Fuchs, Anastasia Kotsokechagia, Tanguy Lucas Marsault, Marco Menen, Laurent Schoeffel, Matthias Saimpert
Publikováno v:
Journal of High Energy Physics, Vol 2024, Iss 10, Pp 1-42 (2024)
Abstract The CP $$ \mathcal{CP} $$ structure of the Higgs boson is a fundamental property which has not yet been constrained with high precision. CP $$ \mathcal{CP} $$ violation in the Yukawa coupling between the Higgs boson and top quark pair can be
Externí odkaz:
https://doaj.org/article/ec4dabe115bc49c5a3a5c9a1cf596085
Autor:
Thorsten Chwalek, Frédéric Déliot
Publikováno v:
Universe, Vol 8, Iss 12, p 622 (2022)
The production of top quark pairs (tt¯) via the quark-antiquark initial state is not symmetric under the exchange of top quark and antiquark. Calculations of this next-to-leading order effect predict asymmetries of about one to a few percent, depend
Externí odkaz:
https://doaj.org/article/5dff8352300b422ca0f3f6e7035661b0