Physics performances for Scalar Electron, Scalar Muon and Scalar Neutrino searches at 3 TeV and 1.4 TeV at CLIC - IN2P3 - Institut national de physique nucléaire et de physique des particules Access content directly
Journal Articles Journal of High Energy Physics Year : 2013

Physics performances for Scalar Electron, Scalar Muon and Scalar Neutrino searches at 3 TeV and 1.4 TeV at CLIC

M. Battaglia
  • Function : Author
J. S. Marshall
  • Function : Author
S. Poss
  • Function : Author
A. Sailer
  • Function : Author
M. Thomson
  • Function : Author
E. van Der Kraaij
  • Function : Author

Abstract

The determination of scalar lepton and gaugino masses is an important part of the programme of spectroscopic studies of Supersymmetry at a high energy e+e- linear collider. In this article we present results of a study of the processes: e+e- -> eR eR -> e+e- chi0 chi, e+e- -> muR muR -> mu mu- chi0 chi0, e+e- -> eL eL -> e e chi0 chi0 and e+e- -> snu_e snu_e -> e e chi+ chi-in two Supersymmetric benchmark scenarios at 3 TeV and 1.4 TeV at CLIC. We characterize the detector performance, lepton energy resolution and boson mass resolution. We report the accuracy of the production cross section measurements and the eR muR, snu_e, chi+ and chi0 mass determination, estimate the systematic errors affecting the mass measurement and discuss the requirements on the detector time stamping capability and beam polarization. The analysis accounts for the CLIC beam energy spectrum and the dominant beam-induced background. The detector performances are incorporated by full simulation and reconstruction of the events within the framework of the CLIC_ILD_CDR detector concept.

Dates and versions

in2p3-00909052 , version 1 (25-11-2013)

Identifiers

Cite

M. Battaglia, J.-J. Blaising, J. S. Marshall, S. Poss, A. Sailer, et al.. Physics performances for Scalar Electron, Scalar Muon and Scalar Neutrino searches at 3 TeV and 1.4 TeV at CLIC. Journal of High Energy Physics, 2013, 09, pp.001. ⟨10.1007/JHEP09(2013)001⟩. ⟨in2p3-00909052⟩
59 View
0 Download

Altmetric

Share

Gmail Facebook X LinkedIn More