Now showing items 1-6 of 6
Dirac neutrino masses from generalized supersymmetry breaking
(American Physical Society, 2008-03)
We demonstrate that Dirac neutrino masses in the experimentally preferred range are generated within supersymmetric gauge extensions of the standard model with a generalized supersymmetry breaking sector. If the superpotential ...
Signals of doubly-charged Higgsinos at the CERN Large Hadron Collider
(American Physical Society, 2008-08-28)
Several supersymmetric models with extended gauge structures, motivated by either grand unification or by neutrino mass generation, predict light doubly-charged Higgsinos. In this work we study productions and decays of ...
Doubly charged Higgsinos at LHC
(Proceedings of Science, 2008)
We review single and pair production and subsequent decay of doubly charged Higgsinos of the left-right supersymmetric model at the LHC. The novel signature is possible to separate from the MSSM and UED signal.
Signatures of doubly-charged Higgsinos at colliders
(American Institute of Physics Publising, 2008)
Several supersymmetric models with extended gauge structures predict light doubly-charged Higgsinos. Their distinctive signature at the large hadron collider is highlighted by studying its production and decay characteristics.
Inflation with non-minimal coupling: Metric vs. Palatini formulations
We analyze non-minimally coupled scalar field theories in metric (second-order) and Palatini (first-order) formalisms in a comparative fashion. After contrasting them in a general setup, we specialize to inflation and find ...
Introduction to higgs sector: Theory and phenomenology
This review is based on lectures delivered at International Summer School on High Energy Physics, in Akyaka, Mugla, Turkey, September 2006. The goal of the review is to introduce junior graduate students, having a some ...