[HTML][HTML] Stairway to discovery: a report on the CMS programme of cross section measurements from millibarns to femtobarns

CMS Collaboration - Physics Reports, 2024 - Elsevier
Abstract The Large Hadron Collider at CERN, delivering proton–proton collisions at much
higher energies and far higher luminosities than previous machines, has enabled a …

Observation of four top quark production in proton-proton collisions at s= 13TeV

A Hayrapetyan, A Tumasyan, W Adam, JW Andrejkovic… - Physics Letters B, 2023 - Elsevier
The observation of the production of four top quarks in proton-proton collisions is reported,
based on a data sample collected by the CMS experiment at a center-of-mass energy of 13 …

Standard Model physics at the HL-LHC and HE-LHC

P Azzi, S Farry, P Nason, A Tricoli… - arxiv preprint arxiv …, 2019 - arxiv.org
The successful operation of the Large Hadron Collider (LHC) and the excellent performance
of the ATLAS, CMS, LHCb and ALICE detectors in Run-1 and Run-2 with $ pp $ collisions at …

Threshold resummation for the production of four top quarks at the LHC

M van Beekveld, A Kulesza, L Moreno Valero - Physical Review Letters, 2023 - APS
We compute the total cross section for tt¯ tt¯ production at next-to-leading logarithmic
(NLL′) accuracy. This is the first time resummation is performed for a hadron-collider …

[PDF][PDF] Report on the Physics at the HL-LHC, and Perspectives for the HE-LHC

A Dainese, M Mangano, AB Meyer, A Nisati… - CERN Yellow Reports …, 2019 - air.unimi.it
This report comprises the outcome of five working groups that have studied the physics
potential of the highluminosity phase of the LHC (HL-LHC) and the perspectives for a …

Four-top quark physics at the LHC

F Blekman, F Déliot, V Dutta, E Usai - Universe, 2022 - mdpi.com
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 …

Hadroproduction of four top quarks in the powheg box

T Ježo, M Kraus - Physical Review D, 2022 - APS
We present a new Monte Carlo event generator for the hadronic production of four top
quarks in the powheg box framework. Besides the dominant next-to-leading order QCD …

Phenomenology of unusual top partners in composite Higgs models

G Cacciapaglia, T Flacke, M Kunkel… - Journal of High Energy …, 2022 - Springer
A bstract We consider a particular composite Higgs model which contains SU (3) color octet
top partners besides the usually considered triplet representations. Moreover, color singlet …

Top-philic heavy resonances in four-top final states and their EFT interpretation

L Darmé, B Fuks, F Maltoni - Journal of High Energy Physics, 2021 - Springer
A bstract With an expected rate of about one event per 100,000 top-quark pairs, four top-
quark final states very rarely arise at the LHC. Though scarce, they offer a unique window …

Reinterpretation of LHC results for new physics: Status and recommendations after run 2

W Abdallah, S AbdusSalam, A Ahmadov, A Ahriche… - SciPost physics, 2020 - scipost.org
We report on the status of efforts to improve the reinterpretation of searches and
measurements at the LHC in terms of models for new physics, in the context of the LHC …