Javier Rend'on

activity

20242026

collaborators

Showing 2024Show all

3 papers · 1 filter

hep-ph2024

Authentic Majorana versus singlet Dirac neutrino contributions to $I^¼^{+} I^¼^{+} \to ℓ^{+} ℓ^{+}$ $(ℓ = e, I ¨ )$ transitions

Jorge Luis GutiÃ©rrez Santiago, G. HernÃ¡ndez-TomÃ©, Diego Portillo-SÃ¡nchez +1

We revisited the computation of the cross section for the $I^¼^{+} I^¼^{+} \to ℓ^{+} ℓ^{+}$ $(ℓ^{+} = I ¨ ^{+}, e^{+})$ transitions in the presence of new heavy Majorana neutrinos. We focus…

hep-ph2024

Relaxation time for the alignment between quark spin and angular velocity in a rotating QCD medium

We compute the relaxation times for massive quarks and anti-quarks to align their spins with the angular velocity in a rigidly rotating medium at finite temperature and baryon dens…

hep-ph2024

Magnetic field dependence of the neutral pion longitudinal screening mass in the linear sigma model with quarks

Alejandro Ayala, Ricardo L. S. Farias, L. A. HernÃ¡ndez +4

We use the linear sigma model with quarks to study the magnetic-field-induced modifications on the longitudinal screening mass for the neutral pion at one-loop level. The effects o…

Authentic Majorana versus singlet Dirac neutrino contributions to I^¼+I^¼+→ℓ+ℓ+ (ℓ=e,I¨) transitions

Relaxation time for the alignment between quark spin and angular velocity in a rotating QCD medium

Magnetic field dependence of the neutral pion longitudinal screening mass in the linear sigma model with quarks

Authentic Majorana versus singlet Dirac neutrino contributions to $I^¼^{+} I^¼^{+} \to ℓ^{+} ℓ^{+}$ $(ℓ = e, I ¨ )$ transitions