https://doi.org/10.1140/epjc/s10052-017-5231-9
Regular Article - Theoretical Physics
Constraining sleptons at the LHC in a supersymmetric low-scale seesaw scenario
1
Sección Física, Departamento de Ciencias, Pontificia Universidad Católica del Perú, Apartado 1761, Lima, Peru
2
Institut für Theoretische Physik und Astrophysik, Uni Würzburg, Würzburg, Germany
* e-mail: jones.j@pucp.edu.pe
Received:
12
June
2017
Accepted:
16
September
2017
Published online:
4
October
2017
We consider a scenario inspired by natural supersymmetry, where neutrino data is explained within a low-scale seesaw scenario. We extend the Minimal Supersymmetric Standard Model by adding light right-handed neutrinos and their superpartners, the R-sneutrinos, and consider the lightest neutralinos to be higgsino-like. We consider the possibilities of having either an R-sneutrino or a higgsino as lightest supersymmetric particle. Assuming that squarks and gauginos are heavy, we systematically evaluate the bounds on slepton masses due to existing LHC data.
© The Author(s), 2017
