Partikeldagarna 2025

Session

Monday afternoon session 1

24 Nov 2025, 15:30

Scaniasalen (Chalmers Conference Centre)

18. Novel Spiral tuning technique for metamaterial based cavity for axion dark matter searches.

Jacob Lindahl (Stockholm University)

24/11/2025, 15:30

The axion is a hypothetical pseudoscalar particle that arises from the Peccei-Quinn solution for the strong CP problem and simultaneously be a strong candidate for dark matter. Recent early-universe simulations for the post-inflation scenario have indicated a preference for a higher mass corresponding to above 10 GHz. This has motivated efforts to probe this high frequency regime that...

21. Prospects for finding light Z´-bosons in Coherent Elastic neutrino Nucleus Scattering at the ESS

Johan Rathsman (Lund University)

24/11/2025, 15:45

Coherent Elastic neutrino Nucleus Scattering at spallation sources such as the ESS, offer new exciting possibilities to also study physics beyond the standard model in a small scale experiment. There is an ongoing effort att Lund and Uppsala universities to explore these possibilities in more detail. As an example, I will describe the possibility to search for the X17 - a hypothetical light...