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O. Kittel

Researcher at University of Granada

Publications -  15
Citations -  829

O. Kittel is an academic researcher from University of Granada. The author has contributed to research in topics: Neutralino & Minimal Supersymmetric Standard Model. The author has an hindex of 10, co-authored 15 publications receiving 789 citations. Previous affiliations of O. Kittel include University of Bonn.

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Supersymmetry Parameter Analysis: SPA Convention and Project

Juan Antonio Aguilar-Saavedra, +128 more
TL;DR: In this article, a supersymmetry Parameter Analysis SPA (SPA) scheme is proposed based on a consistent set of conventions and input parameters, which connect parameters in different schemes and relate the Lagrangian parameters to physical observables at LHC and high energy e+e-linear collider experiments.
Journal ArticleDOI

Supersymmetry parameter analysis : SPA convention and project

Juan Antonio Aguilar-Saavedra, +128 more
TL;DR: In this article, a supersymmetry Parameter Analysis SPA (SPA) scheme is proposed based on a consistent set of conventions and input parameters, which connect parameters in different schemes and relate the Lagrangian parameters to physical observables at LHC and high energy e(+)e(-) linear collider experiments, i.e., masses, mixings, decay widths and production cross sections for supersymmetric particles.
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Mass bounds on a very light neutralino

TL;DR: In this article, the mass of the lightest neutralino is investigated within the minimal supersymmetric standard model (MSSM) and it is shown that a massless neutralino can be obtained by all existing experimental data and astrophysical and cosmological observations.
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Flavor in heavy neutrino searches at the LHC

TL;DR: In this paper, it was shown that current searches are also sensitive to heavy neutrinos coupling predominantly to the tau lepton, and present limits can significantly constrain the parameter space of general flavor mixing.
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Discovery potential of radiative neutralino production at the ILC

TL;DR: In this paper, the authors studied radiative neutralino production at the linear collider with longitudinally polarized beams and gave the complete tree-level formulas for the amplitudes and matrix elements squared.