181 citations · 2.3k across the 124 of their papers we have counts for
126 papers
Effective kinetic theory description of the magnetic field-induced anisotropic gluon pressure during pre-equilibrium in heavy-ion collisions
Khwahish Kushwah, Alejandro Ayala, Gabriel S. Denicol +1
We develop an effective kinetic description for the interaction of gluons and magnetic fields during the pre-equilibrium stage of relativistic heavy-ion collisions. For this purpos…
Magnetic field modifications to the pion-quark vertex in the Linear Sigma Model with quarks
Alejandro Ayala, Flávia Fialho, Adrián Lara +2
We compute the modification to the quark-neutral pion vertex, induced by a constant and uniform magnetic field, using the Linear Sigma Model with quarks as a low energy effective t…
QED vertex and anomalous magnetic moment in the presence of a magnetic field
Alejandro Ayala, Enrique Muñoz, Marcelo Loewe +2
We compute the fermion-photon vertex in QED in the presence of a constant and uniform magnetic background up to one-loop order. We show that even at tree-level, the vertex is modif…
Searching for the baryon-to-meson transition region with the MPD at NICA
Alejandro Ayala, Wolfgang Bietenholz, Eleazar Cuautle +2
In heavy-ion reactions, statistical models predict a rapid change in the baryon-to-meson ratio as a function of the collision energy. This change occurs when the hadronic medium tr…
Core-corona approach to describe hyperon global polarization in semi-central relativistic heavy-ion collisions
Alejandro Ayala, Isabel Domínguez, Ivonne Maldonado +1
We report on the core-corona model developed to describe the main features of hyperon global polarization in semicentral relativistic heavy-ion collisions as a function of the coll…
QCD equation of state at finite isospin density from the linear sigma model with quarks: The cold case
Alejandro Ayala, Aritra Bandyopadhyay, Ricardo L. S. Farias +2
We use the two-flavor linear sigma model with quarks to study the phase structure of isospin asymmetric matter at zero temperature. The meson degrees of freedom provide the mean fi…