Month: Kwiecień 2026

Dnia 24 kwietnia (piątek) o godzinie 11:30, w sali B2.38 odbędzie się seminarium, na którym zostanie wygłoszony referat pt.:

„Rare Bs0 decays at the CMS detector”

Referuje: mgr Szymon Sławiński (IFD)

Rare decays of b mesons can be used as a test of the Standard Model. The Large Hadron Collider at CERN, and the CMS detector provide a great experimental setup for searches for such rare decays. In this talk I will give an overview of the flagship analysis of the rare b decays group at CMS, the Bs to mu+ mu-. I will discuss the motivation behind the search, the analysis strategy, methods used and the results.

Afterwards I will move on to the yet undiscovered rare decay channel of the Bs meson, the Bs to mu+ mu- gamma, that is the main topic of my PhD project. I will discuss the main challenges in the analysis and the progress made so far.

Serdecznie zapraszamy

dr hab. Katarzyna Grzelak

prof. dr hab. Aleksander Filip Żarnecki

Dnia 10 kwietnia (piątek) o godzinie 11:30, w sali B2.38 odbędzie się seminarium, na którym zostanie wygłoszony referat pt.:

„Status and plans of NA61/SHINE”

Referuje: dr Tobiasz Czopowicz (NCBJ)

The NA61/SHINE is a unique facility for measuring hadron production in collisions of various beams delivered by the Super Proton Synchrotron at CERN with a variety of stationary targets. For almost two decades it has explored the phase diagram of strongly interacting matter and performed reference measurements for neutrino and cosmic-rays experiments. I will try to present the key result obtained by the collaboration and discuss plans for the SHINE’y future.

Serdecznie zapraszamy

dr hab. Katarzyna Grzelak

prof. dr hab. Aleksander Filip Żarnecki