Zobrazeno 1 - 10
of 2 880
pro vyhledávání: '"A, Tentori"'
Autor:
Tentori, Simone
New physics and SM parameters can be studied and constrained by looking at the modifications to top-pair differential kinematical distributions due to off-shell effects. I present here three case studies: the determination of the Higgs couplings to t
Externí odkaz:
http://arxiv.org/abs/2410.15835
We compute the effects due to the virtual exchange (or the soft emission) of a scalar particle with generic couplings to the top quark in $t\bar t$ pair production at the LHC. We apply the results to two cases of interest, extending and completing pr
Externí odkaz:
http://arxiv.org/abs/2406.06694
We study the quantum properties of top quark pairs in lepton colliders with unpolarised beams, including spin correlations, entanglement, and violation of Bell inequalities. We present analytical results in the SM and in the SMEFT and discuss several
Externí odkaz:
http://arxiv.org/abs/2404.08049
Autor:
Esfahani, Seyedehdelaram, De Toni, Giovanni, Lepri, Bruno, Passerini, Andrea, Tentori, Katya, Zancanaro, Massimo
Algorithmic Recourse aims to provide actionable explanations, or recourse plans, to overturn potentially unfavourable decisions taken by automated machine learning models. In this paper, we propose an interaction paradigm based on a guided interactio
Externí odkaz:
http://arxiv.org/abs/2404.05270
The recent observation of entanglement between top and anti-top quarks at the LHC opens the way to interpreting collider data with quantum information tools. In this work we investigate the relevance of quantum observables in searches of new physics.
Externí odkaz:
http://arxiv.org/abs/2401.08751
Autor:
Tentori, Simone
I present an exploration of the LHC phenomenology of the so-called top-philic ALP in the mass range between tens and hundreds of GeV. Searches through resonant production, such as ALP production in association with a $t\bar t$ pair are shown to be co
Externí odkaz:
http://arxiv.org/abs/2401.05068
Autor:
Blasi, Simone, Maltoni, Fabio, Mariotti, Alberto, Mimasu, Ken, Pagani, Davide, Tentori, Simone
We study the LHC phenomenology of an Axion Like Particle (ALP) that couples only derivatively with the top quark at tree level. We inspect the radiatively induced couplings with the SM fermions and (gauge) bosons and the associated production and dec
Externí odkaz:
http://arxiv.org/abs/2311.16048
Publikováno v:
Journal of High Energy Physics, Vol 2024, Iss 9, Pp 1-48 (2024)
Abstract We compute the effects due to the virtual exchange (or the soft emission) of a scalar particle with generic couplings to the top quark in t t ¯ $$ t\overline{t} $$ pair production at the LHC. We apply the results to two cases of interest, e
Externí odkaz:
https://doaj.org/article/00887aed4db14237b15709e3a2e48e30
Publikováno v:
Journal of High Energy Physics, Vol 2024, Iss 9, Pp 1-41 (2024)
Abstract We study the quantum properties of top quark pairs in lepton colliders with unpolarised beams, including spin correlations, entanglement, and violation of Bell inequalities. We present analytical results in the SM and in the SMEFT and discus
Externí odkaz:
https://doaj.org/article/4bf77838b39d49ea88e361b9a44fcdf2
Publikováno v:
Journal of High Energy Physics, Vol 2024, Iss 6, Pp 1-64 (2024)
Abstract We study the LHC phenomenology of an Axion Like Particle (ALP) that couples only derivatively with the top quark at tree level. We inspect the radiatively induced couplings with the SM fermions and (gauge) bosons and the associated productio
Externí odkaz:
https://doaj.org/article/7043857d01a64761ac454d930faaef7c