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Measuring tau-polarisation in neutralino2 decays at the LHC
We show how the sum of the two average tau polarisations in the decay chain chi20 -> stau1 tau -> tau tau chi10 in minimal supersymmetry with conserved R-parity can be measured at the LHC. This is accomplished by exploiting the polarisation dependence of the di-tau mass spectrum. Such a measur...
| Autores principales: | , , , |
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| Lenguaje: | eng |
| Publicado: |
2008
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| Materias: | |
| Acceso en línea: | https://dx.doi.org/10.1088/1126-6708/2009/04/057 http://cds.cern.ch/record/1143064 |