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Standard Model Measurements with the ATLAS Detector

Monte Carlo Simulations of the Tile Calorimeter and Measurement of the Z → τ τ Cross Section

Jana Nováková (Autor)

Buch | Hardcover

XV, 91 Seiten

2013 | 2014
Springer International Publishing (Verlag)
978-3-319-00809-7 (ISBN)

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This book deals with two main procedures performed with the ATLAS detector at the Large Hadron Collider (LHC). It offers a valuable contribution to understanding noise in the hadronic calorimeter TileCal.

This thesis deals with two main procedures performed with the ATLAS detector at the Large Hadron Collider (LHC). The noise description in the hadronic calorimeter TileCal represents a very valuable technical job. The second part presents a fruitful physics analysis - the cross section measurement of the process p+p Z⁰ + .

The Monte Carlo simulations of the TileCal are described in the first part of the thesis, including a detailed treatment of the electronic noise and multiple interactions (so-called pile-up). An accurate description of both is crucial for the reconstruction of e.g. jets or hadronic tau-jets.

The second part reports a Standard Model measurement of the Z⁰ + process with the emphasis on the final state with an electron and a hadronically decaying tau-lepton. The Z⁰ + channel forms the dominant background in the search for Higgs bosons decaying into tau lepton pairs, and thus the good understanding achieved here can facilitate more sensitive Higgs detection.

Overview of the ATLAS experiment at the LHC.- Monte Carlo simulations of the Tile calorimeter.- Electron efficiency measurement.- Z⁰ + cross section measurement.

Erscheint lt. Verlag	10.9.2013
Reihe/Serie	Springer Theses
Zusatzinfo	XV, 91 p.
Verlagsort	Cham
Sprache	englisch
Maße	155 x 235 mm
Gewicht	333 g
Themenwelt	Naturwissenschaften ► Physik / Astronomie ► Atom- / Kern- / Molekularphysik
	Naturwissenschaften ► Physik / Astronomie ► Hochenergiephysik / Teilchenphysik
	Naturwissenschaften ► Physik / Astronomie ► Quantenphysik
	Naturwissenschaften ► Physik / Astronomie ► Theoretische Physik
	Naturwissenschaften ► Physik / Astronomie ► Thermodynamik
Schlagworte	Hadronic Calorimeter TileCal • Noise in Tile Calorimeter • Standard Model Tests with ATLAS • Tau Background in Higgs Detection • Tau Lepton Production in Z Decays • Z Boson Decay Channels
ISBN-10	3-319-00809-9 / 3319008099
ISBN-13	978-3-319-00809-7 / 9783319008097
Zustand	Neuware