9 papers
Efficient computation of the N-th rank QED polarization tensor: Universal worldline structure of form factors
Xabier Feal, Andrey Tarasov, Raju Venugopalan
We derived in arXiv:2206.04188 arXiv:2211.15712 a compact expression for the -th rank QED polarization tensor in a -dimensional worldl…
Anomalous soft photons: status and perspectives
R. Bailhache, D. Bonocore, P. Braun-Munzinger +15
This report summarizes the work of the EMMI Rapid Reaction Task Force on "Real and Virtual Photon Production at Ultra-Low Transverse Momentum and Low Mass at the LHC". We provide a…
Thermal and hard scales in transverse momentum distributions, fluctuations and entanglement
Xabier Feal, Carlos Pajares, Ricardo Vazquez
We analyze the transverse momentum distributions of pp, pPb, XeXe and PbPb collisions at different RHIC and LHC energies and centralities as well as the corresponding distributions…
Full resummation analysis of jet quenching and tests of the QCD Equation of State
Xabier Feal
Jet quenching has become a fundamental tool to study the hot QCD matter produced in heavy ion collisions. While important theoretical and experimental advances have been made in th…
Jet quenching test of the QCD matter created at RHIC and the LHC needs opacity-resummed medium induced radiation
Xabier Feal, Carlos A. Salgado, Ricardo A. Vazquez
After almost two decades of investigation, jet quenching has become a fundamental tool to study the properties of the QCD matter produced in high-energy nuclear collisions. Despite…
High energy scattering and emission in QED&QCD media
Xabier Feal
A formalism for the evaluation of the intensity of photon and gluon bremsstrahlung in QED and QCD condensed media is presented which considers general interactions beyond the Fokke…