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arXiv · 0806.4238

On Measuring Split-SUSY Neutralino and Chargino Masses at the LHC

N. Kersting
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Abstract

In Split-Supersymmetry models, where the only non-Standard Model states produceable at LHC-energies consist of a gluino plus neutralinos and charginos, it is conventionally accepted that only mass differences among these latter are measureable at the LHC. The present work shows that application of a simple `Kinematic Selection' technique allows full reconstruction of neutralino and chargino masses from one event, in principle. A Monte Carlo simulation demonstrates the feasibilty of using this technique at the LHC.

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N. Kersting. 2009-05-04. On Measuring Split-SUSY Neutralino and Chargino Masses at the LHC. https://doi.org/10.1140/epjc%2Fs10052-009-1063-6

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