# LHCb Theses

Najnovije dodano:
2017-12-08
10:06
 Measurements of $CP$ violation in mixing of $B^0_s$ mesons and the $D^+_s$ production asymmetry at LHCb / Klaver, Suzanne This thesis reports two measurements performed using proton-proton collision data collected by the LHCb detector in 2011 and 2012, corresponding to an integrated luminosity of 3$\ \text{fb}^{-1}$ and centre-of-mass energies of 7 and 8 TeV respectively [...] CERN-THESIS-2017-255 - 253 p.

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2017-12-06
16:45
 Study of double charm B decays with the LHCb experiment at CERN and track reconstruction for the LHCb upgrade / Quagliani, Renato Double charmed $B$ meson decays are dominated by the Cabibbo favoured $b\rightarrow c (W^{-} \rightarrow \overline{c}s)$ transition [...] CERN-THESIS-2017-254 - 293 p.

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2017-11-20
14:16
 Flavour-tagging and particle-identification calibration in key measurements with electrons at LHCb / Seuthe, Alex The $\textit{CP}$-violation observables $C$ and $S$ are measured in the study of decay-time-dependent $\textit{CP}$ violation in the $B^0 \rightarrow J\mskip -3mu/\mskip -2mu \psi \mskip 2mu K_\text{S}^{0}$ and $B^0 \rightarrow \psi(2S) K_\text{S}^{0}$ decays, where the $J\mskip -3mu/\mskip -2mu \p [...] CERN-THESIS-2017-240 - 105 p. Fulltext 2017-11-16 13:12  Measurements of charmless$B^0_s$meson decays at LHCb. / Morris, Adam CERN-THESIS-2017-235 - 198 p. Fulltext 2017-10-24 17:36  Amplitude analysis of$D^0\rightarrow K^+K^-\pi^+\pi^-$and its subsequent use in measuring the CKM phase$\gamma$through$B^{\pm}\rightarrow D(\rightarrow K^+K^-\pi^+\pi^-)K^{\pm}$decays at LHCb / Skidmore, Nicola Anne An amplitude analysis of the 4-body charmed decay$D^0\rightarrow K^+K^-\pi^+\pi^-$has been performed using data collected from symmetric electron-positron collisions at the CLEO experiment [...] CERN-THESIS-2017-193 - 216 p. Fulltext 2017-10-19 06:37  QCD factorization and effective field theories at the LHC / Zeng, Mao Quantum Chromodynamics (QCD) is the main tool for making precise theoretical predictions for proton-proton collisions at the large hadron collider (LHC) [...] CERN-THESIS-2015-428. - 183 p. Full text - Full text - Full text 2017-10-17 16:56  Studies of$C\!P$-violation in charmless three-body$b$-hadron decays / O'Hanlon, Daniel Patrick Violation of combined charge and parity inversion ($C\!P$) is a property of the Standard Model that results in a fundamental difference between particles and anti-particles [...] CERN-THESIS-2017-184 - 234 p. Fulltext 2017-10-10 21:35  Measurements of$B \to \mu^{+} \mu^{-}$decays using the LHCb experiment / Evans, Hannah Mary This dissertation documents a study of very rare$B$-meson decays at the LHCb experiment, using data taken during the first experiment run of the Large Hadron Collider (LHC) and during the second experiment run until September 2016 [...] CERN-THESIS-2017-173 - Fulltext 2017-09-29 16:55  Controlling Penguins : an estimate of penguin topologies contributing to the weak phase$\phi$s. / Syropoulos, Vasileios The main focus of the current thesis is to provide the required ingredients for a high precision measurement of the weak phase φs [...] CERN-THESIS-2017-164 - 173 p. Fulltext 2017-09-22 14:55  Determination of the b-hadron production cross-section and measurement of CP violation in$B_s^0 \to \phi \phi$decays at the LHCb experiment / Neuner, Max The production cross-sections of beauty hadrons in proton-proton collisions at centre-of-mass energies of$\sqrt{s}$= 7 TeV and$\sqrt{s}\$ = 13 TeV are determined with semileptonic b-hadron decays in the first part of this thesis [...] CERN-THESIS-2017-153 - 257 p.

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