321 citations · 1.1k across the 51 of their papers we have counts for
4 papers · 2 filters
Sequential Quarkonium Suppression
S. Digal, P. Petreczky, H. Satz
We use recent lattice data on the heavy quark potential in order to determine the dissociation temperatures of different quarkonium states in hot strongly interacting matter. Our a…
Topological String Defect Formation During the Chiral Phase Transition
A. P. Balachandran, S. Digal
We extend and generalize the seminal work of Brandenberger, Huang and Zhang on the formation of strings during chiral phase transitions(berger) and discuss the formation of abelian…
Quarkonium Feed-Down and Sequential Suppression
S. Digal, P. Petreczky, H. Satz
About 40-50 % of the quarkonium ground states J/psi(1S) and Upsilon(1S) produced in hadronic collisions originate from the decay of higher excitations. In a hot medium, these highe…
String Breaking and Quarkonium Dissociation at Finite Temperatures
S. Digal, P. Petreczky, H. Satz
Recent lattice studies of string breaking in QCD with dynamical quarks determine the in-medium temperature dependence of the heavy quark potential. Comparing this to the binding en…