146 citations · 542 across the 14 of their papers we have counts for
14 papers
deconstruction and flavour (non)-universality
Bernat Capdevila, Andreas Crivellin, Javier M. Lizana +1
We study two-site deconstructions of the gauge group factor of the SM. Models based on this approach can explain the hierarchies of the quark masses and CKM mixing betwee…
Exploring CP violation in
Erlend Aakvaag, Nikolai Fomin, Anna Lipniacka +3
We propose a method of measuring the CP-odd part of the Yukawa interaction of Higgs boson and leptons by observing the forward-backward asymmetry in the decay $H \to τ^+ \, τ^-…
The W_L W_L scattering at the LHC: improving the selection criteria
K. Doroba, J. Kalinowski, J. Kuczmarski +4
We present a systematic study of the different mechanisms leading to WW pair production at the LHC, both in the same-sign and opposite-sign channels, and we emphasize that the form…
Update on Fermion Mass Models with an Anomalous Horizontal U(1) Symmetry
P. H. Chankowski, K. Kowalska, S. Lavignac +1
We reconsider models of fermion masses and mixings based on a gauge anomalous horizontal U(1) symmetry. In the simplest model with a single flavon field and horizontal charges of t…
Constraints on Phases of Supersymmetric Flavour Conserving Couplings
S. Pokorski, J. Rosiek, C. A. Savoy
In the unconstrained MSSM, we reanalyze the constraints on the phases of supersymmetric flavour conserving couplings that follow from the electron and neutron electric dipole momen…
The fine-tuning price of LEP
P. H. Chankowski, J. Ellis, S. Pokorski
We quantify the amount of fine tuning of input parameters of the Minimal Supersymmetric Extension of the Standard Model (MSSM) that is needed to respect the lower limits on spartic…
Supersymmetric loop effects
P. H. Chankowski, S. Pokorski
We review the loop effects of the low energy supersymmetry. The global success of the Standard Model rises two related questions: how strongly the mass scales of the superpartners…
Supersymmetry at the electroweak scale
P. H. Chankowski, S. Pokorski
The simplest interpretation of the global success of the Standard Model is that new physics decouples well above the electroweak scale. Supersymmetric extension of the Standard Mod…
ALEPH Four-Jet Excess, and Parity Violation
P. H. Chankowski, D. Choudhoury, S. Pokorski
We review briefly the indications for some relatively light superpartners based on the ~ ~anomaly and discuss the dependence of the potential increase in on the assumpti…
Searches For New Physics
G. F. Giudice, M. L. Mangano, G. Ridolfi +56
Review of prospects for discovery of new physics signals at LEP2. The areas covered include SUSY, exotic fermions, BESS models, leptoquarks, virtual effects and CP violating observ…
Precision tests of the MSSM
P. H. Chankowski, S. Pokorski
We present the results of a first global fit to the electroweak observables in the MSSM. The best fit selects either very low or very large values of ~ ~and, correspondingly…
Precision Tests of the MSSM
P. H. Chankowski, S. Pokorski
The LEP data and the measurement of confirm the electro weak symmetry breaking by the Higgs mechanism with (2--3)\% accuracy. For the Higgs boson mass, fits to the present da…
~in the MSSM and Unification of Couplings
P. H. Chankowski, Z. Płuciennik, S. Pokorski
We calculate ~ ~in the MSSM in terms of ~ , ~, ~, ~ ~and SUSY mass parameters with the same accuracy as the present calculations of ~$\sin^2θ…
Constraints on non-universal soft terms from flavor changing neutral currents
D. Choudhury, F. Eberlein, A. König +2
The smallness of flavor changing neutral currents constrains the soft parameter space of supersymmetric extensions of the Standard Model. These low energy constraints are translate…