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    P wave bottomonium spectral functions in the QGP from lattice NRQCD


    Aarts, Gert and Allton, Chris and Kim, Seyong and Lombardo, Maria-Paola and Ryan, Sinead M and Skullerud, Jon-Ivar (2013) P wave bottomonium spectral functions in the QGP from lattice NRQCD. In: 31st International Symposium on Lattice Field Theory LATTICE 2013, July 29 – August 3, 2013, Mainz, Germany.

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    Abstract

    We present an overview of bottomonium spectral functions in the quark-gluon plasma, obtained by the FASTSUM collaboration, using lattice QCD simulations with two light quark flavours on anisotropic lattices. The bottom quark is treated nonrelativistically. While we find that the S wave ground states survive up to the highest temperature we consider, we have strong indications that P wave states melt immediately above Tc.

    Item Type: Conference or Workshop Item (Paper)
    Additional Information: Copyright owned by the author(s) under the terms of the Creative Commons Attribution-NonCommercial-ShareAlike Licence.
    Keywords: P wave bottomonium; spectral functions; QGP; lattice NRQCD;
    Academic Unit: Faculty of Science and Engineering > Mathematical Physics
    Item ID: 6286
    Depositing User: Dr. Jonivar Skullerud
    Date Deposited: 22 Jul 2015 17:25
    Refereed: Yes
    URI:

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