Előadó: Carlos Peña Garay (Canfranc Földalatti Laboratórium igazgatója, Spanyolország)
Előadás címe: Gauge symmetries and the search for the unknown
Dátum: 2025. március 4. kedd, 14 óra
Helyszín: 1-es épület Tanácsterem
Zoom link az online csatlakozáshoz: https://wigner-hu.zoom.us/j/84449381616?pwd=AVQz2S5hDN4gLKnZAr8jeeafciL…
Meeting ID: 844 4938 1616
Passcode: 843929
Összefoglaló:
Two pieces of physics, allowed by the gauge symmetries of the interactions in the Standard Model of Particle Physics, are still missing: axions and neutrino Majorana mass. These components of the fundamental physics description may address basic questions on the history and composition of the Universe as the origin of the matter-antimatter asymmetry and the nature of dark matter. I will briefly discuss the current status on the searches for dark matter in the form of axions and the roadmap to discover the nature of neutrinos, which includes the discovery of CP violation in the lepton sector and the first observation of the neutrinoless double beta decay, necessary conditions to explain the matter-antimatter asymmetry observed in the Universe.
