A bstract The transverse momentum distribution of the\(t\overline {t}\) system is of both
experimental and theoretical interest. In the presence of azimuthally asymmetric …

We present theoretical predictions for top-quark total cross sections and for differential
distributions in top-quark transverse momentum and rapidity. Third-order soft gluon …

A bstract We propose a new strategy to probe the Z boson couplings to bottom and charm
quarks at the LHC. In this work we mainly focus on the case of bottom quarks. Here, the Z …

A search for the central exclusive production of top quark-antiquark pairs ($\mathrm {t\bar {t}}
$) is performed for the first time using proton-tagged events in proton-proton collisions at the …

This report summarizes recent results of inclusive and differential $\mathrm {t\bar {t}} $ cross
section measurements from the ATLAS and CMS Collaborations at the LHC. Measurements …

RESUMEN (en español) Durante el desarrollo de la tesis se han realizado medidas de
procesos del Modelo Estándar (ME) y búsquedas de procesos más allá del ME …

In this thesis, measurements performed using proton-proton collision data at√ s= 13TeV
collected by the CMS experiment at the CERN LHC, in the years 2016, 2017, and 2018, are …

In this thesis, measurements performed using proton-proton collision data at√ s= 13 TeV
collected by the CMS experiment at the CERN LHC, in the years 2016, 2017, and 2018, are …

Since the discovery of the Higgs boson in 2012, many of the other open questions in
elementary particle physics remain unanswered. While the standard model (SM) of particle …

In this thesis, measurements performed using proton-proton collision data at $\sqrt {s}= 13~
$ TeV collected by the CMS experiment at the CERN LHC, in the years 2016, 2017, and …