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LHCb Theses

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2015-07-27
10:14
Triggering on CP Violation Real-Time Selection and Reconstruction of $\text{B}_{\text{s}}\to\text{J}\mskip -1mu/\mskip -1mu \text{ψ} \mskip 2mu\text{φ}$ Decays / Aaij, Roel
This thesis describes the analysis of the sample of $\text{B}_{\text{s}}\to\text{J}\mskip -1mu/\mskip -1mu \text{ψ} \mskip 2mu\text{φ}$ decays obtained from $pp$ collision data, corresponding to a luminosity of 3 $\text{fb}^{-1}$, collected with the LHCb detector in 2011 and 2012 [...]
CERN-THESIS-2015-102 - 211 p.

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2015-07-01
12:13
Measurement of the heavy baryon $\Lambda_b$ polarization with the LHCb detector. Search for direct violation of the Time Reversal Symmetry T. / El Rifai, Ibrahim
This thesis subject focuses on the study of the weak decay of the beauty baryon $\Lambda_{b} \to \Lambda J/\Psi$ with the LHCb detector [...]
CERN-THESIS-2015-085 - 171 p.

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2015-06-23
15:37
Measuring open charm hadron production at 7 TeV using the LHCb detector / Burr, Christopher
Using data taken by the LHCb detector at $\sqrt{s}~=~7~\text{TeV}$ during 2011 the normalised double differential production cross-sections of $D^0$, $D^{*+}$, $D^+$, $D_s^+$ and $L_c^+$ are presented in bins of rapidity and transverse momentum [...]
CERN-THESIS-2015-074 -

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2015-06-23
10:50
Measurement of the photon polarization using ${B_s^0\to \phi\gamma}$ at LHCb. / Hoballah, Mostafa
This thesis is dedicated to the study of the photon polarization in ${B_s^0\to \phi\gamma}$ decays at LHCb [...]
CERN-THESIS-2015-073 - 213 p.

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2015-06-18
10:20
Triggering on CP violation : Real-time selection and reconstruction of $B_{s} \to J/\psi\phi$ decays / Aaij, Roel
CERN-THESIS-2015-068 - 211 p.

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2015-06-03
11:10
Study of the $B^{0}\rightarrow\chi_{c1,2} K^{*0}$ decays at the LHCb experiment / Polyakov, Ivan
In this research, the ratios of the branching fractions of the $B^{0}\rightarrow\chi_{c1} K^{*0}$, $B^{0}\rightarrow\chi_{c2} K^{*0}$ and $B^{0}\rightarrow J/\psi K^{*0}$ decays are measured: \begin{equation*} \begin{array}{lll} \dfrac{{\cal B}(B^{0}\rightarrow \chi_{c1} K^{*0})}{{\cal B}(B^{0}\rig [...]
CERN-THESIS-2014-316 - 63 p.

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2015-06-03
10:59
Study of B meson decays into excited charmonium states at the LHCb experiment / Polyakov, Ivan
In this research, two interconnected analysis are reported [...]
CERN-THESIS-2015-056 - 117 p.

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2015-05-18
10:14
Detector and System Developments for LHC Detector Upgrades / Mandelli, Beatrice
The future Large Hadron Collider (LHC) Physics program and the consequent improvement of the LHC accelerator performance set important challenges to all detector systems [...]
CERN-THESIS-2015-044 1623 ; ISSN1501-7710. - Olso, Norway : Oslo U., 2015-05-12. - 148 p.

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2015-05-12
12:26
Development of "same side" flavour tagging algorithms for measurements of flavour oscillations and $CP$ violation in the $B^0$ mesons system / Fazzini, Davide
In this thesis new developments of $\textit{Flavour Tagging}$ algorithms for the $LHCb$ experiment are presented [...]
CERN-THESIS-2015-040 - 142 p.

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2015-04-13
17:10
Measurement of the neutral D meson mixing parameters in $D^0 \rightarrow K_S \pi^+\pi^-$ decays. / Pilař, Tomas
A model-independent measurement of the charm mixing parameters $x_D$ and $y_D$ in the $D^0 \rightarrow K_S \pi^+\pi^-$ decay mode is presented [...]
CERN-THESIS-2014-302 - 194 p.

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