Search for Supersymmetry with Tau Leptons, Muons, Missing Transverse Momentum and Jets with the ATLAS Experiment at the Large Hadron Collider
Author: Till Nattermann
Publisher:
Published: 2013
Total Pages: 192
ISBN-13:
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Author: Till Nattermann
Publisher:
Published: 2013
Total Pages: 192
ISBN-13:
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Publisher:
Published: 2013
Total Pages: 152
ISBN-13:
DOWNLOAD EBOOKAuthor: Michel Janus
Publisher:
Published: 2012
Total Pages: 152
ISBN-13:
DOWNLOAD EBOOKAuthor: Giulia Ripellino
Publisher:
Published: 2017
Total Pages: 90
ISBN-13: 9789177296508
DOWNLOAD EBOOKAuthor: Carsten Meyer
Publisher:
Published: 2014
Total Pages: 191
ISBN-13:
DOWNLOAD EBOOKAuthor: Rupert Tombs
Publisher:
Published: 2022
Total Pages: 0
ISBN-13:
DOWNLOAD EBOOKAuthor: Michel Janus
Publisher:
Published: 2013
Total Pages: 152
ISBN-13:
DOWNLOAD EBOOKAuthor: Itzebelt Santoyo Castillo
Publisher:
Published: 2015
Total Pages:
ISBN-13:
DOWNLOAD EBOOKAuthor: Lesya Horyn
Publisher: Springer Nature
Published: 2022-02-07
Total Pages: 146
ISBN-13: 3030916723
DOWNLOAD EBOOKThis thesis presents a search for long-lived particles decaying into displaced electrons and/or muons with large impact parameters. This signature provides unique sensitivity to the production of theoretical lepton-partners, sleptons. These particles are a feature of supersymmetric theories, which seek to address unanswered questions in nature. The signature searched for in this thesis is difficult to identify, and in fact, this is the first time it has been probed at the Large Hadron Collider (LHC). It covers a long-standing gap in coverage of possible new physics signatures. This thesis describes the special reconstruction and identification algorithms used to select leptons with large impact parameters and the details of the background estimation. The results are consistent with background, so limits on slepton masses and lifetimes in this model are calculated at 95% CL, drastically improving on the previous best limits from the Large Electron Positron Collider (LEP).
Author: Alexander Vincent Pinder
Publisher:
Published: 2012
Total Pages:
ISBN-13:
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