97 citations · 132 across the 2 of their papers we have counts for
10 papers · 1 filter
Buried Higgs
Brando Bellazzini, Csaba Csaki, Adam Falkowski +1
We present an extension of the MSSM where the dominant decay channel of the Higgs boson is a cascade decay into a four-gluon final state. In this model the Higgs is a pseudo-Goldst…
Polarized Tops from Stop Decays at the LHC
Maxim Perelstein, Andreas Weiler
In supersymmetric models, scalar top quarks, or stops, generically have parity-violating couplings to top quarks. As a result, tops produced in stop decays should be polarized. In…
Delta F=2 Observables and Fine-Tuning in a Warped Extra Dimension with Custodial Protection
Monika Blanke, Andrzej J. Buras, Bjoern Duling +2
We present a complete study of Delta S = 2 and Delta B = 2 processes in a warped extra dimensional model with a custodial protection of Z b_L bar b_L, including epsilon_K, Delta M_…
The Flavor of the Composite Pseudo-Goldstone Higgs
Csaba Csaki, Adam Falkowski, Andreas Weiler
We study the flavor structure of 5D warped models that provide a dual description of a composite pseudo-Goldstone Higgs. We first carefully re-examine the flavor constraints on the…
A GIM Mechanism from Extra Dimensions
G. Cacciapaglia, C. Csaki, J. Galloway +3
We explore how to protect extra dimensional models from large flavor changing neutral currents by using bulk and brane flavor symmetries. We show that a GIM mechanism can be built…
Determining the Sign of the Z-Penguin Amplitude
Ulrich Haisch, Andreas Weiler
We point out that the precision measurements of the pseudo observables R_b^0, A_b, and A_FB^0,b performed at LEP and SLC suggest that in models with minimal-flavor-violation the si…