EPJ Web Conf.
Volume 142, 2017International Symposium Advances in Dark Matter and Particle Physics
|Number of page(s)||5|
|Published online||12 April 2017|
Excited lepton baryogenesis
Institute of Physics, University of Silesia, Uniwersytecka 4, 40-007, Katowice, Poland
a e-mail: email@example.com
Published online: 12 April 2017
The excited leptons that share the quantum numbers with the Standard Model leptons but have larger masses are widespread in many promising new physics theories. A subclass of excited leptons that at low energies interact with the SM fermions dominantly through the effective coupling to lepton and fermion-antifermion pair can be referred as leptomesons. I introduce possible generation of the baryon asymmetry of the universe using these new particles. The discussed baryogenesis mechanisms do not contradict to the small neutrino masses and the proton stability, and can be interesting for the collider experiments.
© The Authors, published by EDP Sciences, 2017
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