Search for rare charm meson decays D0 -> h h' l+ l-
| Date/Time: | Wednesday, 22 Sep 2021 from 4:10 pm to 5:10 pm |
|---|---|
| Location: | Online Zoom meeting |
| Cost: | Free |
| Contact: | Chunhui Chen |
| Phone: | 515-294-5062 |
| Channel: | College of Liberal Arts and Sciences |
| Categories: | Lectures |
| Actions: | Download iCal/vCal | Email Reminder |
Electroweak penguin quark transitions mediated by Flavor Changing Neutral Currents c-> u l l (where l is an electron or muon) are forbidden at tree level in the Standard Model. They proceed through an electroweak box or loop diagrams and are thus highly suppressed providing a new window for probing new physics. The Babar and LHCb experiments have observed some of the D0 -> h h' l+ l- decay channels in the mass range 0.675 < m(ll) < 0.875 GeV where long-distance contributions dominate. In this talk, I will give an introduction to rare decays and my research objective. Then I will present my current study of the decay D0 -> K- pi+ l + l- using the Belle experiment Monte Carlo.
Due to COVID 19, this will be an online event using Zoom. Here is the link:
Time: Sep 22, 2021 04:00 PM Central Time (US and Canada)
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