1. If you are a new user, please register to get an Indico account through https://login.ihep.ac.cn/registIndico.jsp. Any questions, please email us at helpdesk@ihep.ac.cn or call 88236855.
2. The name of any uploaded file should be in English or plus numbers, not containing any Chinese or special characters.
3. If you need to create a conference in the "Conferences, Workshops and Events" zone, please email us at helpdesk@ihep.ac.cn.
5-9 May 2017
湖北宜昌
Asia/Shanghai timezone
Home > Timetable > Contribution details

Contribution

A study of the strange vector meson spin alignment with the AMPT model

Speakers

  • Mr. Shaowei LAN

Primary authors

Co-authors

Summary

Observables sensitive to the vorticity allow us to study the fundamental property of the hot and dense nuclear matter created in high-energy nuclear collisions.Global polarization parameters of identified particles can be extracted from the azimuthal distribution of particles with respect to the event plane.The spin alignment of vector meson such as $\phi$ meson and $K^{\star}$ could be sensitive to the vorticity of the colliding system and its space-time evolution.In this presentation, we will present results from a multi-phase transport (AMPT) model that is modified to include the spin alignment information of $\phi$ and $K^{\star}$ mesons. We will discuss the extraction of spin alignment parameters from event plane reconstruction, and study how hadron interactions could influence the spin alignment observables based on final state particles.