SUSY-P5: Chargino/neutralino analysis in the fully hadronic final state

Daniela Käfer, Jenny List, Taikan Suehara

Research output: Contribution to conferencePaper

1 Citation (Scopus)

Abstract

The fully hadronic final states of two signal processes from an mSUGRA inspired scenario (SUSY-P5) are studied within a full simulation of the LDC′ detector model. These are chargino pair and neutralino pair production, i.e. e+e- → Χ̃1 ± Χ̃1± → qq̄′ Χ̃10 qq̄′Χ̃ 10 and e+e- → Χ̃10 → qq̄Χ̃1 0 qq̄Χ̃10. Both processes have to be separated sufficiently from all background to measure the respective production cross sections and extract the masses of the involved bosinos, m(Χ̃1±), m(Χ̃1 0) and mLSP = m(Χ̃10). This is achieved by fitting the energy spectra of the reconstructed gauge bosons while taking into account the finite width of the boson mass. From simulation data corresponding to 500 fb-1 of luminosity, a mass resolution of about 0.5 GeV seems to be achievable.

Original languageEnglish
Publication statusPublished - Dec 1 2008
Externally publishedYes
Event2008 Linear Collider Workshop, LCWS 2008 and International Linear Collider Meeting, ILC 2008 - Chicago, IL, United States
Duration: Nov 16 2008Nov 20 2008

Other

Other2008 Linear Collider Workshop, LCWS 2008 and International Linear Collider Meeting, ILC 2008
CountryUnited States
CityChicago, IL
Period11/16/0811/20/08

All Science Journal Classification (ASJC) codes

  • Nuclear and High Energy Physics

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