2010/12/14 by A. M. Teixeira, Asmâa Abada, A. Abada +3
Physics and Astronomy · #Dark Matter and Cosmic Phenomena #Flavour #Large Hadron Collider #Lepton #Missing energy #Neutralino #Neutrino #Neutrino Physics Research #Nuclear physics #Observable #Particle physics #Particle physics theoretical and experimental studies #Physics #Physics beyond the Standard Model #Quantum mechanics #Seesaw molecular geometry #Supersymmetry #hep-ph
paper · pdf · doi:10.1016/j.nuclphysbps.2011.06.010
published in Nuclear Physics B - Proceedings Supplements 218(1), 50-55 (Elsevier BV) · 6 pages, 4 figures. To appear in the proceedings of the 11th International Workshop on Tau Lepton Physics (TAU2010), Manchester, UK, 13-17 September 2010
arxiv created 2010/12/14 · openalex publication_date 2011/09/01 · arxiv updated 2015/03/03 · openalex created_date 2025/10/10 · openalex updated_date 2026/08/05
We study the impact of a type-I SUSY seesaw concerning lepton flavour violation (LFV) at low-energies and at the LHC. At the LHC, χ20→ ℓ ℓ → ℓ ℓ χ10 decays, in combination with other observables, render feasible the reconstruction of the masses of the intermediate sleptons, and hence the study of ℓi - ℓj mass differences. If interpreted as being due to the violation of lepton flavour, high-energy observables, such as large slepton mass splittings and flavour violating neutralino and slepton decays, are expected to be accompanied by low-energy manifestations of LFV such as radiative and three-body lepton decays. We discuss how to devise strategies based in the interplay of slepton mass splittings as might be observed at the LHC and low-energy LFV observables to derive important information on the underlying mechanism of LFV.