IV Hot QCD Matter Conference 2026

Study of Quarkonium in Hot QCD medium with NRQCD corrected interquark potential

Not scheduled

20m

Indian institute of Science Education and Research (IISER), Tirupati

Poster Presentation Heavy Flavor and Quarkonia

Speaker

Sandeepan Sahoo (IIT Gandhinagar)

Description

The heavy quark-antiquark potential in quarkonium becomes increasingly Debye-screened with rising temperature and acquires an imaginary part due to Landau damping. Due to its complex in a thermal QGP medium, the quarkonia develop a finite width which eventually cause the dissociation of the bound state at a certain temperature as well create finite survival probabilities for the state. Since the heavy quarks are nearly non-relativistic in the QGP, we add NRQCD terms of order up to 0(1/m^2) to both real and imaginary parts of the interquark potential to study how these corrections affect the dissociation temperatures, survival probabilities of various charmonium and bottomonium states