# Dynamical Modeling of the Collectivity in pO and OO Collisions

- Institution: CERN
- Department: LPCC Workshops
- Speaker: Chun Shen
- Year: 2021
- Language: English
- Source: [CERN](https://videos.cern.ch/record/3019333)
- Licence: [CERN](http://copyright.web.cern.ch)
- Who can watch: Teens profiles and older (sources give no ratings; placed by Invisible Network from the source's own words)

Small collision systems, such as pO and OO, can provide valuable information about the collisions' early-stage dynamics. They also present high sensitivity to initial state fluctuations at multiple length scales. In this talk, we employ the hybrid IP-Glasma + hydrodynamics + hadronic transport approach to simulate the pO and OO collisions' bulk dynamics at the LHC energies. All the model parameters were fixed in the large heavy-ion collisions. We will discuss the challenges of extrapolating the hydrodynamic description to these small systems and identify new aspects of the many-body properties of the hot QCD matter these small systems can probe..

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## Lectures

1. [Dynamical Modeling of the Collectivity in pO and OO Collisions](https://invisiblenetwork.ai/learn/cern/3019333/f06961f5c2fe), 45 min (CERN's player)