Publications (11)
Pair Production of Two-Higgs-Doublet_Model Light Higgs Bosons in Collisions
Fernando Cornet, Wolfgang Hollik
We study the production of a pair of light, neutral, CP-even Higgs bosons in photon--photon collisions within the general Two Higgs Doublet Model (THDM). This is a process for whic…
PHOTON-2017 conference proceedings
David d'Enterria, Albert de Roeck, Michelangelo Mangano +77
This document collects the proceedings of the PHOTON 2017 conference ("International Conference on the Structure and the Interactions of the Photon", including the 22th "Internatio…
Contact terms in charged current processes at HERA
Fernando Cornet, Javier Rico
We obtain bounds on the mass scales characterizing four-fermion contact interactions in charged current processes. The bounds arise from the Q^2 and x distributions in the processe…
New Parametrizations for the Photon Structure Function
Fernando Cornet
In the last year four new parametrizations of the Hadronic Photon Structure Function at Next to Leading Order have appeared. In this talk, I briefly review the main features of thr…
Four Fermion Contact Terms in Charged Current Processes and Large Extra Dimensions
Fernando Cornet, Monica Relano, Javier Rico
We study the bounds that can be obtained on four-fermion contact terms from the experimental data for (e+ p -> \bar{nu} X) obtained at HERA and (p \bar{p} -> e ν), measured at TEV…
Photoproduction with a mini-jet model and Cosmic Ray showers
Fernando Cornet, Carlos Garcia-Canal, Agnes Grau +2
We present post-LHC updates of estimates of the total photo-production cross section in a mini-jet model with infrared soft gluon resummation, and apply the model to study Cosmic R…
Non Standard Tau Pair Production in Two Photon Collisions at LEP II and Beyond
Fernando Cornet, J. I. Illana
We study the sensitivity of LEP II and NLC, via two photon collisions, to the effects of anomalous couplings. We also discuss some CP-odd observables that can be…
Photoproduction models for total cross section and shower development
Fernando Cornet, Carlos Garcia Canal, Agnes Grau +2
A model for the total photoproduction cross section based on the ansatz that resummation of infrared gluons limits the rise induced by QCD minijets in all the total cross-sections,…
Physics Beyond the Standard Model at HERA
Fernando Cornet, Javier Rico
This talk is divided in two parts. In the first one we discuss the signals of the Minimal Supersymmetric Standard Model through the production of \tilde{e} \tilde{q}. The second pa…
TAU-PAIR PRODUCTION VIA PHOTON-PHOTON COLLISIONS AT LEP
Fernando Cornet, Jose I. Illana
We point out that the cross-section for the process at LEP is large enough to allow for a study of the anomalous electromagnetic couplings of the $Ï…
Spin Dependence of Heavy Quark Fragmentation
Fernando Cornet, Carlos A. Garcia Canal
We propose that the non-perturbative fragmentation functions describing the transition from a heavy quark to a heavy meson is proportional to the square of the produced meson wave…