About
Flavor physics is a powerful venue to indirectly search for physics beyond the Standard Model. Several anomalies have been observed in the decays of B mesons, which have continued to persist with new data and have been explored as potential hints of new physics. I will discuss a longstanding anomaly in the CP asymmetries of B decays to a kaon and pion, known as the K pi puzzle. I will present a new measurement, the most precise to date, of the direct CP asymmetry in the decay B+ to K+ pi0 at LHCb. This measurement is consistent with the previous measurements of this quantity and significantly strengthens the anomaly.
Passcode: 509026 .
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The talk
Credits and licence
- Institution
- CERN
- Department
- LHC Seminar
- Speaker
- Will Parker
- Year
- 2020
- Language
- English
- Source
- CERN
- Licence
- CERN, as CERN states it. CERN's terms
- Attribution
- © CERN. CERN provides its audiovisual media free of charge for educational and informational use, credited to CERN; this lecture is shown in CERN's own player.
- Who can watch
- CERN gives no rating. Invisible Network shows it to Teens profiles and older, judged from what the source says about it. How courses are placed