collaborators

5 papers

astro-ph.CO2026

Primordial Asymmetries, Primordial Equation of State & Primordial Black Holes

Maël Gonin, Julien Froustey, Albert Escrivà +3

We study the thermal history of the primordial Universe in presence of non-zero lepton and baryon asymmetries. Considering different scenarios, we determine the equation of state (…

astro-ph.CO2026

Primordial Black Hole mass growth from neutrinos during the radiation era

Maël Gonin

We present a new picture of primordial black holes mass evolution through neutrino absorption. Using semi-classical approach and a closer look at the kinetic of the early plasma we…

astro-ph.CO2026

Primordial Black Holes Formation Beyond the Standard Cosmic QCD Transition

Maël Gonin, Oleksii Ivanytskyi, David Blaschke +1

We review the role of primordial black holes (PBHs) for illuminating the dark ages of the cosmological evolution and as dark matter (DM) candidates. We elucidate the role of phase…

hep-ph2025

Primordial black-hole formation and heavy r-process element synthesis from the cosmological QCD transition. Two aspects of an inhomogeneous early Universe

M. Gonin, G. Hasinger, D. Blaschke +2

We review the role of primordial black holes (PBHs) for illuminating the dark ages of the cosmological evolution and as dark matter candidates. We elucidate the role of phase trans…

hep-ex2025

Sensitivity of the Hyper-Kamiokande experiment to neutrino oscillation parameters using acceleration neutrinos

Kamiokande Collaboration

This paper describes the analysis to estimate the sensitivity of the Hyper-Kamiokande experiment to long-baseline neutrino oscillation parameters using accelerator (anti)neutrinos.…