CMS Theses

Ultimi arrivi:
2017-01-06
09:17
 Theoretical and Experimental Approaches to the Dark Energy and the Cosmological Constant Problem / Borzou, Ahmad (Baylor U.) ; Hatakeyama, Kenichi (dir.) (Baylor U.) Theoretical and Experimental Approaches to the Dark Energy and theCosmological Constant ProblemAhmad Borzou, Ph.D.Advisor: Kenichi Hatakeyama, Ph.D.The cosmological constant problem is one of the most pressing problems ofphysics at this time. In this dissertation the problem and a set of widely-discussedtheoretical solutions to this problem are reviewed [...] CMS-TS-2017-001; CERN-THESIS-2016-223.- 2016 - 168 p. Fulltext: TS2017_001_2 - PDF; TS2017_001 - PDF;

2017-01-05
09:43
 Search for Heavy Top Quark Partners with Charge 5/3 and Anomalous Higgs (→$b\overline{b}$) Couplings to Vector Bosons / Sagir, Sinan In this thesis, we present two searches for new physics performed using the data collected by the CMS experiment at the LHC at two different center of mass energies [...] CERN-THESIS-2016-220 - 241 p.

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2017-01-05
09:08
 Upgrade of the global muon trigger at the CMS experiment / Lingemann, Joschka Philip The Compact Muon Solenoid (CMS) experiment is one of two general purpose detectors at the Large Hadron Collider (LHC) at the particle physics research laboratory in Geneva (CERN) [...] CERN-THESIS-2016-219 - Aachen : RWTH Aachen U., 2016-09-14.

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2016-12-26
14:48
 Development of the DAQ System of Triple-GEM Detectors for the CMS Muon Spectrometer Upgrade at LHC / Lenzi, Thomas The Gas Electron Multiplier (GEM) upgrade project aims at improving the performance of the muon spectrometer of the Compact Muon Solenoid (CMS) experiment which will suffer from the increase in luminosity of the Large Hadron Collider (LHC) [...] CERN-THESIS-2016-215 -

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2016-12-15
13:55
 Measurement of Triple-Differential Dijet Cross Sections with the CMS Detector at 8 TeV and PDF Constraints / Sieber, Georg The first measurement of triple-differential dijet cross sections at the LHC is presented using 19 [...] CERN-THESIS-2016-205 IEKP-KA/2016-05. - 153 p.

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2016-12-14
21:13
 Studies of the misidentification probability of electrons as photons with the CMS experiment in data recorded in 2015 / Meyer, Ralf In this thesis the estimation of backgrounds for search analyses with photon final states arising from the misidentification of electrons as photons in the CMS detector is studied [...] CERN-THESIS-2016-204 - 92 p.

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2016-12-09
15:12
 Mesure de la masse du quark top à partir d'événements ttbar présentant un J/psi dans l'état final avec l'expérience CMS du LHC / Bouvier, Elvire The top quark mass is a fundamental parameter of the Standard Model of Particle Physics [...] CERN-THESIS-2016-197. - 187 p.

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2016-12-07
09:59
 Data-driven Drell-Yan background determination for a search for supersymmetry in di-leptonic final states at CMS with LHC Run II data / Teroerde, Marius (Aachen, Tech. Hochsch.) ; Feld, Lutz Werner (dir.) (Aachen, Tech. Hochsch.) CMS-TS-2016-030; CERN-THESIS-2016-194.- 2016 - 65 p. Fulltext: TS2016_030 - PDF; TS2016_030_2 - PDF;

2016-12-05
18:13
 A Search for WW$\gamma$ and WZ$\gamma$ Triboson Production and Anomalous Quartic Gauge Couplings at $\sqrt{s}$ = 8 and 13~TeV within the Compact Muon Solenoid / Faulkner, James Anthony An analysis probing for the standard model production of three electroweak vector bosons, WV$\gamma$ with V = W or Z gauge boson, is presented [...] CERN-THESIS-2016-191 CMS-TS-2016-031. - 2016. - 214 p.

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2016-11-30
09:55
 Search for heavy resonances decaying into a Z boson and a Higgs boson in the 2l2b final state in pp collisions at $\sqrt{s}=13$ TeV / Tong, Henry Yee-shian (Taiwan, Natl. Central U.) ; Chang, Yu-hsiang (dir.) (Taiwan, Natl. Central U.) A search for heavy resonances decaying to a Higgs boson and a Z boson is presented. The analysis is based on the data collected in 2015 with the CMS detector√at a center-of-mass energy s = 13 TeV, corresponding to an integrated luminosity of 2.51 f b−1 [...] CMS-TS-2016-029; CERN-THESIS-2016-184.- 2016 - 107 p. Fulltext: TS2016_029 - PDF; TS2016_029_2 - PDF;