August 23, 2021 to October 7, 2021
Venue: OAC conference center, Kolymbari, Crete, Greece. Participation is possible also via internet.
Europe/Athens timezone

Study on production of ${\rm K}_{\rm S}^{0}$, $\Lambda$ ($\overline{\Lambda}$), $\Xi^{\pm}$ and $\Omega^{\pm}$ in jets and underlying events in pp and p--Pb collisions with ALICE

Aug 30, 2021, 11:00 AM
Room 3

Room 3


Pengyao Cui (Central China Normal University CCNU (CN))


Recent ALICE results on the yield of (multi-)strange particles in pp and p--Pb collisions reveal the possibility that similar strange quark production mechanisms could be present in all collision systems.
The $p_{\rm T}$-dependent baryon-to-meson yield ratio in hadronic and nuclear collisions is sensitive to the collective expansion of the system, the partonic recombination into hadrons, the jet fragmentation and hadronization.

In this contribution, we explore the connection between (multi-)strange hadron yields enhancement and jet production via the measurement of the $p_{\rm T}$-differential spectrum of strange and multi-strange particles (${\rm K}_{\rm S}^{0}$, $\Lambda$ ($\overline{\Lambda}$), $\Xi^{\pm}$ and $\Omega^{\pm}$) within jets and in the underlying event, in pp collisions at $\sqrt{s}=13$ TeV and p--Pb collisions at $\sqrt{s_{\rm NN}}=5.02$ TeV, respectively.


Name: Pengyao Cui
Title: PhD
Institution name: IOPP, CCNU
Country: China
Webpage of institution:

Is this abstract from experiment? Yes
Name of experiment and experimental site ALICE
Is the speaker for that presentation defined? Yes
Internet talk Yes

Primary author

Pengyao Cui (Central China Normal University CCNU (CN))

Presentation materials