6 papers · 1 filter
Signals of Doubly-Charged Higgsinos at the CERN Large Hadron Collider
Durmus A. Demir, Mariana Frank, Katri Huitu +2
Several supersymmetric models with extended gauge structures, motivated by either grand unification or by neutrino mass generation, predict light doubly-charged Higgsinos. In this…
Production of Single Heavy Charged Leptons at a Linear Collider
Erin De Pree, Marc Sher, Ismail Turan
A sequential fourth generation of quarks and leptons is allowed by precision electroweak constraints if the mass splitting between the heavy quarks is between 50 and 80 GeV. Althou…
CP Asymmetry in Charged Higgs Decays to Chargino-Neutralino
Mariana Frank, Ismail Turan
We analyze the charge-parity (CP) asymmetry in the charged Higgs boson decays to chargino-neutralino pairs, H^- -> chargino_i + neutralino_j. We show first that these modes have a…
The Casimir Force in Randall Sundrum Models
Mariana Frank, Ismail Turan, Lorric Ziegler
We discuss and compare the effects of one extra dimension in the Randall Sundrum models on the evaluation of the Casimir force between two parallel plates. We impose the condition…
CP Asymmetry in Charged Higgs Decays in MSSM
Mariana Frank, Ismail Turan
We discuss and compare the charge-parity (CP) asymmetry in the charged Higgs boson decays H -> \bar{u}_i d_j for the second and third generation quarks in the minimal supersymmetri…
Universal Extra Dimensions and Kaluza-Klein Bound States
Marc Sher
We study the bounds states of the Kaluza-Klein (KK) excitations of quarks in models of Universal Extra Dimensions. Such bound states may be detected at future lepton colliders in t…