CERN Accelerating science

LHCb Theses

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2016-09-02
12:26
Associated vector boson production with b-jets at LHCb and Beam-Gas Vertexing at LHC for beam instrumentation / Salustino Guimaraes, Valdir
This thesis presents the cross-section measurements of associated vector bosons production with bottom quarks jets at 7 and 8 TeV of centre-of-mass energies [...]
CERN-THESIS-2012-430 - 386 p.

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2016-09-02
09:49
Studies for the LHCb SciFi Tracker - Development of Modules from Scintillating Fibres and Tests of their Radiation Hardness / Ekelhof, Robert Jan
The LHCb detector will see a major upgrade in the LHC long shutdown 2, which is planned for 2019/20 [...]
CERN-THESIS-2016-098 - 166 p.

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2016-09-01
18:27
Selected results on heavy flavour physics at LHCb / Charles, Matthew
Selected results from the LHCb experiment in the domain of heavy flavour particle physics are presented. [...]
84 p.

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2016-09-01
16:18
Etude des désintégrations $\boldsymbol{B^0_{(s)}\to\bar{D}^0 K^+ K^-}$ et des sous-modes $\boldsymbol{B^0_{(s)}\to \bar{D}^{(*)0}\phi}$ avec le détecteur LHCb / Deleage, Nicolas Aurelien
L'expérience LHCb a été conçue pour étudier la physique des saveurs, dont entre autre la violation de CP, sur le collisioneur proton-proton LHC [...]
CERN-THESIS-2015-357 - 294 p.

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2016-08-17
12:15
First measurement of $C\!P$ violation in $B^0_s\!\rightarrow J\!/\psi K^0_{\text{S}}$ decays with the LHCb experiment / Kruse, Florian
This thesis presents the first measurement of $C\!P$ violation in decays of $B^0_s$ and $\overline{B^0_s}$ mesons into the final state $J\!/\psi K^0_{\text{S}}$, where the $C\!P$ observables allow to constrain the contribution of penguin topologies in $B^0\!\rightarrow J\!/\psi K^0_{\text{S}}$ decay [...]
CERN-THESIS-2015-355 - 146 p.

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2016-08-10
09:30
Observation of $J/\psi$ p resonances consistent with pentaquark states in$\wedge_ b^0$ → $J/\psi K^−p$ decays / Jurik, Nathan Philip
The observation of structures consistent with charmonium-pentaquark states decaying to $J/\psi p$ in $\wedge_b^0$ → $J/\psi K^−p$ decays is presented. [...]
CERN-THESIS-2016-086 -

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2016-08-08
17:14
Measurement of CP violation in $B^{0}-\overline{B^{0}}$ mixing using semileptonic decays at LHCb / Grillo, Lucia
This thesis presents the measurement of the CP-violating asymmetry in $B^0-\overline{B}^0$ mixing using data corresponding to an integrated luminosity of 3.0fb$^{-1}$ collected at the LHCb experiment in proton-proton collisions at the center-of-mass energies of 7 TeV and 8 TeV [...]
CERN-THESIS-2015-354 - 228 p.

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2016-07-28
09:14
Study of a prototype module of a precision time-of-flight detector for particle identification at low momentum / Castillo Garcia, Lucia
In this thesis, Time Of internally Reflected Cherenkov light detector (TORCH), proposed for the LHCb Upgrade to perform three-sigma separation between kaon and pion up to 10$\ \rm{GeV}/\textit{c}$, was studied [...]
CERN-THESIS-2016-080 - 231 p.

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2016-07-27
16:54
The First measurements of J/𝜓 production in proton-proton collisions at √s=13 TeV and study of the B→𝜇𝜇𝜋𝜋 decays at LHCb: two tests of QCD predictions / Komarov, Ilya
We present a search for the $B^0_s\to\pi^+\pi^-\mu^+\mu^-$ and $B^0\to\pi^+\pi^-\mu^+\mu^-$ decays using data collected by the LHCb detector in proton-proton collisions at centre-of-mass energies of 7 and 8TeV and corresponding to an integrated luminosity of $3\ \text{fb}^{-1}$ [...]
CERN-THESIS-2012-428 - 146 p.

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2016-07-27
14:23
Dalitz analysis of the three-body charmless decay $B^{0} → K^{0}_{S}\pi^{+}\pi^{-}$ with the LHCb spectrometer / Baalouch, Marouen
Studies of charmless three-body decays of the neutral B mesons with a K0S in the final state are presented in this thesis [...]
CERN-THESIS-2015-349. - 284 p.

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