Seminar Anne-Mazarine Lyon ( CERN )

Name: Seminar Anne-Mazarine Lyon ( CERN )
Start: 2026-05-29T13:30:00+02:00
End: 2026-05-29T14:30:00+02:00
Location: PSK

Friday 29 May 2026, 13:30 → 14:30 Europe/Vienna

Meeting room 1 (PSK)

Meeting room 1

PSK

Description

Zoom:

https://oeaw-ac-at.zoom.us/j/63241986622?pwd=mp4hpNAPOhImf19tjqDewcGzyXwubf.1

Meeting ID: 632 4198 6622
Passcode: ABVQ86

From direct to indirect searches for new physics in beauty decays

In this seminar, I present a direct search for long-lived heavy neutrinos produced in beauty-meson decays at CMS, using the 2018 b-hadron-enriched dataset. The resulting limits improve existing constraints by up to a factor of two, depending on the mass range. I then discuss an indirect search for new physics via a precision time-dependent measurement of CP violation in Bs->phiphi decays with Run 3 CMS data. Finally, I outline ongoing work on the development of a chromatic calorimeter using nanomaterials for future experiments at FCC-ee.

The agenda of this meeting is empty