Complex poles and oscillatory screened potential in QED plasmas
We discuss the mechanism for the oscillatory behavior of the static interparticle potential in a degenerate electron plasma. This behavior, observed in metallic...
Complexity of chaotic fields and standard model parameters
In order to understand the parameters of the standard model of electroweak and strong interactions (coupling constants, masses, mixing angles) one needs to...
The LHC has been built to understand the dynamics at the origin of the breaking of the electroweak symmetry. Weakly coupled models with a fundamental Higgs...
Compositeness and the asymmetries of leptons at the Z^0 peak
We study the effects on the leptonic asymmetries A_{FB}, A_{pol} and A_{LR} coming from a model of compositeness. We consider the effects coming from the self...
Compositional study of asteroids in the Erigone collisional family using visible spectroscopy at the 10.4m GTC
Asteroid families are formed by the fragments produced by the disruption of a common parent body (Bendjoya & Zappalà 2002). Primitive asteroids in the solar...