gefördert durch die
Deutsche Forschungsgemeinschaft

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GRK 2044
Physikalisches Institut
Albert-Ludwigs-Universität Freiburg
Hermann-Herder-Str. 3
79104 Freiburg

+49 761 203 5715

Jörg Jäckel - Dark Matter Axions and ALPs in the Lab, in Theory and in the Sky

RTG seminar on April 19th, 2023


In this talk we will take a look at axions and ALPs that constitute the dark matter. We discuss their detection (and possible further exploitation) in the lab. Taking a more theoretical angle we embed the QCD axion into a string inspired model and discuss the cosmology, including the issue of the overproduction of dark radiation (for which we present a suitable way out). From this we then return to testable consequences.

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