Kolloquien
Wintersemester 2022/2023
URL zum ICS-Kalender dieses Seminars
Kirchhoff-Institut für Physik, Otto-Haxel-Hörsaal
freitags 17:15
Vorträge
21.10.2022 17:00
INF 308, Hörsaal 1
In this talk I will provide a theoretical perspective on low-energy searches for physics
beyond the Standard Model involving hadrons and nuclei. After presenting an
overview of this exciting field, I will focus on two probes that illustrate the breadth of
the field. First, I will discuss how ongoing beta decay measurements have the
potential to unveil new interactions that are up to ten thousand times weaker than the
known weak force and manifest themselves through apparent violation of the quark-
and lepton- universality of weak interactions. In the second part of the talk I will
discuss neutrino-less double beta decay as a probe of lepton number non-
conservation and its implications for the origin of neutrino mass and the Majorana
nature of neutrinos. Throughout, I will highlight the theoretical challenges and
progress associated with the interpretation of these sensitive experiments.