G. Aarts, S. Kim, M.P.Lombardo, M.B. Oktay, S.M. Ryan, D.K. Sinclair, J.-I. Skullerud, Bottomonium above deconfinement in lattice nonrelativistic QCD, Physical Review Letters, 106, 2011, 061602-
Series/Report no.:
Physical Review Letters; 106;
Abstract:
We study the temperature dependence of bottomonium for temperatures in the range 0.4Tc<T<2.1Tc, using nonrelativistic dynamics for the bottom quark and full relativistic lattice QCD simulations for Nf=2 light flavors on a highly anisotropic lattice. We find that the Υ is insensitive to the temperature in this range, while the χb propagators show a crossover from the exponential decay characterizing the hadronic phase to a power-law behavior consistent with nearly free dynamics at T≃2Tc
Please note: There is a known bug in some browsers that causes an
error when a user tries to view large pdf file within the browser window.
If you receive the message "The file is damaged and could not be
repaired", please try one of the solutions linked below based on the
browser you are using.
Items in TARA are protected by copyright, with all rights reserved, unless otherwise indicated.
