NBI Heavy-ion Seminar: High Density QCD with heavy-ion and proton beams

Thursday 8 Aug 2024, 10:00 → 11:30 Europe/Copenhagen

NBB (NBI)

You Zhou (Niels Bohr Institute)

Title: High Density QCD with heavy-ion and proton beams

Speaker: Dr. Jan Fiete Grosse-Oetringhaus (CERN)

Abstract: 

It is more than 35 years ago that the first heavy-ion collisions occurred at CERN and in the meanwhile an exploratory field has reached the precision era. A deconfined state of matter, the Quark-Gluon Plasma, is produced in sufficiently relativistic heavy-ion collisions which has today been characterized in great detail. A particular important experimental tool is the search for collectivity and the close-to-perfect fluidity of the Quark-Gluon Plasma has been demonstrated. Surprisingly, signatures of collectivity have been identified within the last decade also in collision systems as small as pp and p-Pb, where such phenomena had been assumed to be absent traditionally. Precursor phenomena may have been found even in ep and ee collisions.

The seminar will give a review of studies of the high-density regime of the QCD phase diagram with heavy-ion and proton beams. The nature of the Quark-Gluon Plasma, the onset of its production as well as the transition to hadrons will be discussed. A set of observables will be introduced which allow one to understand the key properties of the Quark-Gluon Plasma. The state-of-the-art of studies in small collision systems will be presented and put in context to our understanding of the Quark-Gluon Plasma and its onset.

Time: August 8^th, 2024, at 10 AM

Location: NBB (section meeting room)

Zoom:  https://ucph-ku.zoom.us/j/63680024314?pwd=ivocmciV1WJMnN4Hawbb0fTWGxazE1.1

Meeting ID: 636 8002 4314
Passcode: NBI2024

 

10:00 → 11:00 High Density QCD with heavy-ion and proton beams

Speaker: Jan Fiete GROSSE-OETRINGHAUS (CERN)

JFGO4.pdf