Abstract The LHCb VELO Upgrade I, currently being installed for the 2022 start of LHC Run
3, uses silicon microchannel coolers with internally circulating bi-phase CO 2 for thermal …

Abstract The Large Hadron Collider (LHC), due to start operating in 2007, collides protons
with a centre-of-mass energy of 14 TeV. LHCb is one of the four experiments along the LHC …

We present, for the first time, the six-fold differential decay density expression for $\Lambda^
0_b\to\Lambda^+ _ {c} l^-\bar {\nu} _ {l} $, taking into account the polarisation of the …

The goal of this thesis is to study $ Z+ $ jets events at LHCb, one of the main LHC
experiments, and at a proposed future Muon Collider, with collision energy of 3 TeV. At …

Resumen El Modelo Estándard de la fısica de partıculas (ME) es la teorıa que describe las
partıculas elementales y sus interacciones. Fue formulada durante el siglo XX y ha sido …

Radiative decays of $ B $ mesons are interesting for the study of physics beyond the
Standard Model, as they are an example of FCNC. In order to effectively study radiative $ B …

The purpose of the work presented in this thesis is to study the radiative decays of B
mesons. These processes correspond to the decay of a b-quark into a s-quark through the …

Situated at the LHC, the LHCb experiment is to measure B meson decay with high statistics.
Its primary goals are the establishment of CP violation parameters with high precision, and …

The LHCb experiment at the Large Hadron Collider is tailored to search for indirect
evidences of physics beyond the Standard Model, mainly by studying CP violation and rare …

This thesis describes a comparison of the LHCb classic and LHCb light concept from a
tracking perspective. The comparison includes the detector occupancies, the various pattern …