1 citations · 1 across the 2 of their papers we have counts for
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rho^0 mass in a hot hadron gas
Alejandro Ayala
We study the behavior of the rho^0 vector mass during the hadronic phase of an ultra-relativistic heavy-ion collision at finite temperature. We show that scattering with the most a…
In Medium modifications to rho from finite pion density effects and dilepton spectrum
Alejandro Ayala
The behavior of the pion dispersion relation in a pion medium is strongly modified by the introduction of a finite chemical potential associated to the finite pion number density.…
Electroweak baryogenesis in the standard model with strong hypermagnetic fields
Alejandro Ayala, Gabriel Pallares
We show that in the presence of large scale primordial hypermagnetic fields, it is possible to generate a large amount of CP violation to explain the baryon to entropy ratio during…
Right handed neutrino production in dense and hot plasmas
Alejandro Ayala, Juan Carlos D'Olivo, Manuel Torres
For Dirac neutrinos with magnetic moment, we compute the production rate for right-handed neutrinos in a hot and dense QED plasma containing an initial population of left-handed ne…