# The beauty and charm of fast and slow neutral meson oscillations at LHCb

- Institution: CERN
- Department: LHC Seminar
- Taught by: Agnieszka Dziurda, Sascha Stahl
- Year: 2021
- Language: English
- Source: [CERN](https://videos.cern.ch/record/3010163)
- Licence: [CERN](http://copyright.web.cern.ch)
- Who can watch: Teens profiles and older (sources give no ratings; placed by Invisible Network from the source's own words)

The superposition of flavour (and mass) eigenstates of neutral mesons is a stunning example of quantum mechanics in the Standard Model. The phenomenological consequence is a small mass difference between the mass eigenstates, and time-dependent oscillations of the flavour eigenstates. In this seminar the legacy measurement of the mass difference (delta-ms) in the B0s system is shown and a significant new result for the D0 system will be reported.

LHC Seminar - LHCb: https://cern.zoom.us/j/61942619819?pwd=Q1ZrVTBnSWdsNThsVVF2NHVZbWFoZz09.

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## Lectures

1. [The beauty and charm of fast and slow neutral meson oscillations at LHCb](https://invisiblenetwork.ai/learn/cern/3010163/3d951e09d572), 1 h 1 min (CERN's player)