About
Exotic hadrons, which cannot be described as conventional mesons ($q\bar{q}$) or baryons ($qqq$), can provide new insights into the internal structure and dynamics of hadrons, thus improving our knowledge of the non-perturbative regime of QCD. Since 2003, various candidates for exotic states have been observed, to which the LHCb experiment has made major contributions. This seminar highlights the most recent results on exotic hadrons at LHCb, including precise measurements of mass and width of the $\chi_{c1}(3872)$ state based on the Breit-Wigner lineshape, a study of the $\chi_{c1}(3872)$ lineshape using a Flatté-inspired model, and an investigation of the di-charmonium system. .
0:06:53 Slide 1
0:13:47 Slide 2
0:20:41 Slide 3
0:27:34 Slide 4
0:34:28 Slide 5
0:41:22 Slide 6
0:48:15 Slide 7
0:55:09 Slide 8
1:02:03 Slide 9
1:08:57 Slide 10
The talk
Credits and licence
- Institution
- CERN
- Department
- LHC Seminar
- Speaker
- Liupan An
- 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