@article{7611d5cbc7704fd3b27f763f1a3bd64b,
title = "The crossover line in the (T, μ)-phase diagram of QCD",
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 μ4 contributions. We present the continuum extrapolation of the crossover temperature based on different observables at several lattice spacings.",
author = "Guenther, {Jana N.} and Szabolcs Bors{\'a}nyi and Zoltan Fodor and Ruben Kara and Katz, {Sandor D.} and Paolo Parotto and Attila P{\'a}sztor and Claudia Ratti and Szab{\'o}, {Kalman K.}",
note = "Funding Information: This project was funded by the DFG grant SFB/TR55. This work was supported by the Hungarian National Research, Development and Innovation Office, NKFIH grants KKP126769 and K113034. An award of computer time was provided by the INCITE program. The authors gratefully acknowledge the Gauss Centre for Supercomputing e.V. (www.gauss-centre.eu) for funding this project by providing computing time on the GCS Supercomputer JURECA/Booster at Jlich Supercomputing Centre (JSC), on HAZELHEN at HLRS, Stuttgart as well as on SUPERMUC-NG at LRZ, Munich. This material is based upon work supported by the National Science Foundation under grants no. PHY-1654219 and by the U.S. Department of Energy, Office of Science, Office of Nuclear Physics, within the framework of the Beam Energy Scan Topical (BEST) Collaboration. C.R. also acknowledges the support from the Center of Advanced Computing and Data Systems at the University of Houston. A.P. is supported by the Jnos Bolyai Research Scholarship of the Hungarian Academy of Sciences and by the NKP-19-4 New National Excellence Program of the Ministry for Innovation and Technology.",
year = "2021",
month = jan,
doi = "10.1016/j.nuclphysa.2020.121782",
language = "English (US)",
volume = "1005",
journal = "Nuclear Physics A",
issn = "0375-9474",
publisher = "Elsevier",
}