Heavy sfermions in SUSY analysis at LHC and ILC
K. Desch, J. Kalinowski, G. Moortgat-Pick, K. Rolbiecki, W.J. Stirling
TL;DR
This paper explores how the LHC and ILC can collaboratively analyze heavy sfermions around 2 TeV in SUSY models, enabling parameter determination even with limited accessible spectrum.
Contribution
It introduces a method for SUSY parameter extraction using precision measurements without assuming specific SUSY-breaking mechanisms.
Findings
Mass constraints for inaccessible particles can be derived.
Combined collider data improves SUSY parameter determination.
Analysis is effective even with limited spectrum accessibility.
Abstract
The physics potential of the Large Hadron Collider in combination with the planned International Linear Collider is discussed for a difficult region of supersymmetry that is characterized by scalar SUSY particles with masses around 2 TeV. Precision measurements of masses, cross sections and forward-backward asymmetries allow to determine the fundamental supersymmetric parameters even if only a small part of the spectrum is accessible. No assumptions on a specific SUSY-breaking mechanism are imposed. Mass contraints for the kinematically inaccessible particles can be derived.
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Taxonomy
TopicsParticle physics theoretical and experimental studies · High-Energy Particle Collisions Research · Superconducting Materials and Applications