Short-Range Correlation and Quarks Within

TYPESpecial Event
Speaker:Or Hen
Affiliation:MIT
Date:27.03.2024
Time:11:45 - 12:45
Location:Lewiner Seminar Room (412)
Abstract:

Understanding the properties of the cold dense nuclear matter, from the nucleon to the quark-gluon level, remains a formidable challenge. A pivotal approach to probing high-density nuclear states involves the study of quantum fluctuations, particularly where nucleons for short-range correlated (SRC) pairs at distance comparable to their radii. These Paris are characterized by overlapping quark distributions and strong interactions, leading to high local densities akin to those found in outer cores of neutron starts. This phenomenon thus provides a unique vantage point bridging low-energy nuclear structure, high-density nuclear matter, and high-energy quark-gluon distributions. 
This talk will showcase results from high-energy electron scattering experiments that illuminate the structure and properties of SRCs. We will explore their effects on the behavior of the protons in neturon-rich systems, their role in enhancing our understanding of strong nuclear interactions at short distances, and the implications of such interactions on the internal quark-gluon sub-structure of the nuclei. Additionally, we will look towards the horizon, discussing forthcoming studies at the Electron-Ion Collider, currently under construction at Brookhaven National Laboratory.