# 9th Edition of the Large Hadron Collider Physics Conference

7-12 June 2021
Zoom
Europe/Paris timezone

## $\rm \Omega_{c}^{0}$ production cross section in pp collisions at $\sqrt{s}=$ 13 TeV with ALICE

Jun 10, 2021, 6:45 PM
1h
Zoom

#### Zoom

Experimental poster Flavour physics

### Speaker

Jianhui Zhu (Central China Normal University CCNU (CN))

### Description

Recent measurements of charm-baryon production at midrapidity by the ALICE collaboration in pp collisions show baryon-over-meson ratios significantly higher than those in $\rm e^+e^-$ collisions for different charm-hadron species. The charmed baryon-to-meson and charmed baryon-to-baryon ratios provide unique information on hadronisation mechanisms. In this poster, the first measurement of production cross section of $\rm \Omega_{c}^{0}$ via the hadronic decay channel $\rm \Omega_{c}^{0} \rightarrow \pi^{+} \Omega^{-}$ (and its charge conjugate) in \$2

### Primary author

Jianhui Zhu (Central China Normal University CCNU (CN))

### Presentation materials

 20210610_LHCP_Jianhui_v6.pdf Zoom meeting room