@article{6c04cf3b1a044b58855198401b9083d8,
title = "Excited bottomonia in quark-gluon plasma from lattice QCD",
abstract = "We present the first lattice QCD study of up to 3S and 2P bottomonia at non-zero temperatures. Correlation functions of bottomonia were computed using novel bottomonium operators and a variational technique, within the lattice non-relativistic QCD framework. We analyzed the bottomonium correlation functions based on simple physically-motivated spectral functions. We found evidence of sequential in-medium modifications, in accordance with the sizes of the bottomonium states.",
keywords = "Heavy-ion collision, Lattice QCD, Quark-gluon plasma, Quarkonium",
author = "Rasmus Larsen and Stefan Meinel and Swagato Mukherjee and Peter Petreczky",
note = "Funding Information: This material is based upon work supported by the U.S. Department of Energy , Office of Science, Office of Nuclear Physics: (i) Through the Contract No. DE-SC0012704 ; (ii) Through the Scientific Discovery through Advance Computing (SciDAC) award Computing the Properties of Matter with Leadership Computing Resources. (iii) Stefan Meinel acknowledges support by the U.S. Department of Energy , Office of Science, Office of High Energy Physics under Award Number DE-SC0009913 . This research used awards of computer time: (i) Provided by the USQCD consortium at its Fermi National Laboratory, Brookhaven National Laboratory and Jefferson Laboratory computing facilities; (ii) Provided by the INCITE program at Argonne Leadership Computing Facility, a U.S. Department of Energy Office of Science User Facility operated under Contract No. DE-AC02-06CH11357 ; (ii) Provided by the ALCC program at National Energy Research Scientific Computing Center, a U.S. Department of Energy Office of Science User Facility operated under Contract No. DE-AC02-05CH11231 ; (iii) Provided by the INCITE programs at Oak Ridge Leadership Computing Facility, a DOE Office of Science User Facility operated under Contract No. DE-AC05-00OR22725 . ",
year = "2020",
month = jan,
day = "10",
doi = "10.1016/j.physletb.2019.135119",
language = "English (US)",
volume = "800",
journal = "Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics",
issn = "0370-2693",
publisher = "Elsevier",
}