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Extraction of Signal Yield

  • Shingo KazamaEmail author
Chapter
  • 201 Downloads
Part of the Springer Theses book series (Springer Theses)

Abstract

The chargino tracks have high \(p_{\mathrm {T}}\), and all background tracks show distinctive \(p_{\mathrm {T}}\) spectra. The signal hypothesis with given values of \(m_{{{\tilde{\chi }}^{\pm }_1}}\) and \(\tau _{{{\tilde{\chi }}^{\pm }_1}}\) is therefore tested based on an extended maximum likelihood fit to the \(p_{\mathrm {T}}\) spectrum of the disappearing-track candidates.

Keywords

Background Tracks Chargino Extended Maximum Likelihood Longer Mean Lifetime Muon Background 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

Copyright information

© Springer Japan 2016

Authors and Affiliations

  1. 1.The University of TokyoTokyoJapan

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