1. The crossover line in the $(T, \mu)$-phase diagram of QCD
- Author
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Guenther, Jana N., Borsányi, Szabolcs, Fodor, Zoltan, Kara, Ruben, Katz, Sandor D., Parotto, Paolo, Pásztor, Attila, Ratti, Claudia, and Szabó, Kalman K.
- Subjects
High Energy Physics - Lattice - Abstract
An efficient way to study the QCD phase diagram at small finite density is to extrapolate thermodynamical observables from imaginary chemical potential. The phase diagram features a crossover line starting from the transition temperature already determined at zero chemical potential. In this work we focus on the Taylor expansion of this line up to $\mu^4$ contributions. We present the continuum extrapolation of the crossover temperature based on different observables at several lattice spacings., Comment: Proceedings to Quark Matter Conference 2019
- Published
- 2024