LHCb Theses

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2020-03-18
16:12
 Amplitude analysis and polarisation measurement of the $\Lambda^+_c$ baryon in $pK^-\pi^+$ final state for electromagnetic dipole moment experiment / Marangotto, Daniele The first part of the thesis presents an experiment proposal for short-lived heavy baryon electromagnetic dipole moments measurement, exploiting spin precession of particles channeled in bent crystals, produced from fixed-target collisions of multi-TeV energy protons extracted from the main beam of [...] CERN-THESIS-2020-015 - 187 p.

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2020-03-04
06:20
 Amplitude analysis of $\Lambda_b^0 \to\Lambda_c^+ \bar{D}^0 K^-$ decays and pentaquark searches in the $\Lambda_c^+ D^0$ system at the LHCb experiment. / Piucci, Alessio This thesis reports the amplitude analysis of $\Lambda_b^0 \to\Lambda_c^+ \bar{D}^0 K^-$ decays using data collected by the LHCb experiment from proton-proton collisions, corresponding to an integrated luminosity of 9.1 fb$^{−1}$ [...] 2019. - 171 p.

10.11588/heidok.00027350
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2020-02-20
18:15
 Measurement of $D^0-\overline{D^0}$ mixing parameters and search for $CP$ violation in $D^0 \rightarrow K^+ \pi^-$ decays with LHCb Run 2 data / Ribatti, Roberto $D^0-\overline{D^0}$ mixing parameters are measured in the decay-time-dependent ratio of $D^0 \rightarrow K^+ \pi^-$ to $D^0 \rightarrow K^- \pi^+$ rates [...] CERN-THESIS-2019-298 -

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2020-02-19
06:01
 Determining the weak couplings |V$_{ub}$|/|V$_{cb}$| using semileptonic decays / Smith, Iwan Thomas This thesis will present the first observation of the decay $B CERN-THESIS-2019-299 - 2019. - 179 p. Full text 2020-02-17 14:58  Search for radiative B decays to orbitally excited mesons at LHCb / Quintana, Boris Julien This document presents studies of radiative decays of$B^0$and$B_s$mesons to orbitally excited states, produced in proton collisions at the Large Hadron Collider (LHC) of CERN (European Council for Nuclear Research) [...] CERN-THESIS-2020-004 - 173 p. Full text 2020-02-13 10:11  LHCb Vertex Locator Upgrade Development and Rare b-quark Decays in LHCb / Franco Lima, Vinicius This work describes contributions and results obtained within the scope of the LHCb collaboration [...] CERN-THESIS-2019-288 - 223 p. Full text 2020-01-31 13:17  Design and simulation of a very high bandwidth data processor for the LHCb VELO Upgrade detector / Otero Ugobono, Sofia After the LHCb experiment is upgraded, the detector will run at a luminosity of$2 \times 10^{33}\text{ cm}^{-2}\text{ s}^{-1}$and a readout of 40 MHz [...] CERN-THESIS-2015-479 - 44 p. Fulltext (English) - Fulltext (Galician) 2020-01-31 13:03  Search for the decay$B_s^0 \rightarrow \phi \overline{K}^{*0}$/ Otero Ugobono, Sofia The purpose of this study is analysing the decay channel$B_s^0 \rightarrow \phi \overline{K}^{*0}$using data samples collected by the LHCb at CERN during the 2011 and 2012 runs [...] CERN-THESIS-2014-471 - 35 p. Full text 2020-01-31 11:38  High-precision measurements of charge asymmetries at LHCb / Dufour, Laurent To explain the imbalance between matter and antimatter, an additional source of$C\!P$symmetry violation is needed in addition to the Standard Model [...] CERN-THESIS-2019-281 - 201 p. Full text 2020-01-17 15:27  Amplitude analysis of$\Lambda_b^0 \rightarrow \Lambda_c^+ \bar{D}^0 K^-$decays and pentaquark searches in the$\Lambda_c^+ \bar{D}^0$system at the LHCb experiment / Piucci, Alessio This thesis reports the amplitude analysis of$\Lambda_b^0 \rightarrow \Lambda_c^+ \bar{D}^0 K^-$decays using data collected by the LHCb experiment from proton-proton collisions, corresponding to an integrated luminosity of 9.1$\text{fb}^{-1}\$ [...] CERN-THESIS-2019-267 - 173 p.

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