Time: 10:00 am, Sep 14th (Thursday), 2023

Location: 理科楼C302

Title: Experimental test of quark deconfinement — hadrons with charm quarks

Speaker: Johanna Stachel (Heidelberg University)

Abstract: The production of hadrons in relativistic nuclear collisions with up to three charm quarks is strongly enhanced if the quarks in the hot fireball are deconfined. We will describe how this comes about in the framework of the Statistical Hadronization Models, confront existing data with model predictions, and provide first estimates for deconfinement volumes.

BIO: Prof. Dr. Johanna Stachel is a Professor at the Heidelberg University. She has been the Member of the American Academy of Arts and Sciences since 2022. She is also the Member of Academia Europaea(2012), Fellow of the American Physical Society(1997), Member of Berlin-Brandenburgische Akademie der Wissenschaft(1998), Member of Heidelberger Akademie der Wissenschaften(2015), and Member of Nationale Akademie der Wissenschaften Leopoldina(2015). She is the laureate of Lise Meitner Prize of the European Physical Society(2014), Stern-Gerlach Medaille der Deutschen Physikalischen Gesellschaft(2019), and Chinese Academy of Sciences PIFI Distinguished Scientist Award(2021).