Juraj Klaric



Centre for Cosmology, Particle Physics and Phenomenology - CP3
Université catholique de Louvain
2, Chemin du Cyclotron - Box L7.01.05
B-1348 Louvain-la-Neuve


UCL member card
Research directions:
Cosmology and General Relativity
Phenomenology of elementary particles
Theories of the fundamental interactions

Active projects
Neutrino Masses as a Key to New Physics
Marco Drewes, Yannis Georis, Juraj Klaric, Michele Lucente

We study the perspectives to probe the origin of neutrino mass with existing or near future experiments. The focus lies on low scale seesaw scenarios involving heavy right handed neutrinos. We are also interested in cosmological implications, such as leptogenesis or connections to Dark Matter.
New Paths to Hidden Sectors
Marco Drewes, Andrea Giammanco, Juraj Klaric

We study the perspectives to search for new long lived particles with existing accelerator facilities. This includes searches for non-standard signatures at the LHC main detectors, fixed target experiments and searches in heavy ion collisions.
Non-thermal Dark Matter
Marco Drewes, Yannis Georis, Juraj Klaric, Valentin Weber

We study the production of Dark Matter from non-thermal initial states in the early universe, e.g., in freeze-in scenarios. A focus of the project lies in the computation of thermal corrections.
Testable Baryogenesis
Marco Drewes, Yannis Georis, Juraj Klaric, Michele Lucente

We study the perspectives to probe the origin of baryonic matter in the observable universe with laboratory experiments. Currently the focus lies on low scale leptogenesis scenarios. A key element of our approach lies in the description of CP violating nonequilibrium processes in the early universe from first principles of nonequilibrium quantum field theory.
Publications in IRMP
All my publications on Inspire

Number of publications as IRMP member: 8
Last 5 publications


CP3-22-44: Tests of Low-Scale Leptogenesis in Charged Lepton Flavour Violation Experiments
A. Granelli, J. Klarić, S.T. Petcov

[Abstract] [PDF] [Journal] [Dial]
Refereed paper. September 12.
CP3-22-43: Non-perturbative production of fermionic dark matter from fast preheating
Juraj Klaric, Andrey Shkerin, Georgios Vacalis

[Abstract] [PDF] [Journal] [Dial]
Refereed paper. September 12.
CP3-22-35: New Benchmark Models for Heavy Neutral Lepton Searches
Drewes, Marco and Klari\'c, Juraj and L\'opez-Pav\'on, Jacobo

[Abstract] [PDF]
Report for the PBC working group on HNLs
July 8.
CP3-22-28: Preheating in Palatini Higgs inflation on the lattice
Dux, Fr\'ed\'eric and Florio, Adrien and Klari\'c, Juraj and Shkerin, Andrey and Timiryasov, Inar

[Abstract] [PDF] [Journal] [Dial]
Refereed paper. March 29.
CP3-22-23: Low-scale leptogenesis with flavour and CP symmetries
Drewes, Marco and Georis, Yannis and Hagedorn, Claudia and Klari\'c, Juraj

[Abstract] [PDF] [Journal] [Dial]
66 pages, 41 figures, 10 tables
Refereed paper. March 17.

More publications