Browsing by Author "Rapp, Ralf."
Now showing items 1-11 of 11
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Grandchamp, L.; Lumpkins, S.; Sun, D.; van Hees, H.; Rapp, Ralf. (American Physical Society, 2006)Properties of bottomonia (Upsilon,chi(b), and Upsilon ') in the quark-gluon plasma (QGP) are investigated by assessing inelastic reaction rates and their interplay with open-bottom states (b quarks or B mesons) and color ...
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Zhao, Xingbo; Rapp, Ralf. (American Physical Society, 2010)We set up a framework in which in-medium charmonium properties are constrained by thermal lattice quantum chromodynamics and subsequently implemented into a thermal rate equation enabling the comparison with experimental ...
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Rapp, Ralf. (American Physical Society, 2002)
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Mannarelli, M.; Rapp, Ralf. (American Physical Society, 2005)Based on interaction potentials between a heavy quark and antiquark as extracted from recent QCD lattice calculations, we set up a Brueckner-type many-body scheme to study the properties of light (anti-) quarks in a ...
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van Hees, H.; Greco, V.; Rapp, Ralf. (American Physical Society, 2006)Thermalization and collective flow of charm (c) and bottom (b) quarks in ultrarelativistic heavy-ion collisions are evaluated based on elastic parton rescattering in an expanding quark-gluon plasma (QGP). We show that ...
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Riek, F.; Rapp, Ralf. (American Physical Society, 2010)A thermodynamic T-matrix approach for elastic two-body interactions is employed to calculate spectral functions of open and hidden heavy-quark systems in the quark-gluon plasma. This enables the evaluation of quarkonium ...
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Ravagli, L.; van Hees, H.; Rapp, Ralf. (American Physical Society, 2009)We investigate the consequences of space-momentum correlations in quark phase-space distributions for coalescence processes at the hadronization transition. Thus far it has been proved difficult to reconcile such correlations ...
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He, Min; Fries, Rainer J.; Rapp, Ralf. (American Physical Society, 2010)The scaling properties of elliptic flow of hadrons produced in ultrarelativistic heavy-ion collisions are investigated at low transverse momenta, p(T) less than or similar to 2 GeV. Utilizing empirical parametrizations of ...
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Rapp, Ralf. (American Physical Society, 2001)
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van Hees, H.; Rapp, Ralf. (American Physical Society, 2005)Charm- and bottom-quark rescattering in a quark-gluon plasma (QGP) is investigated with the objective of assessing the approach toward thermalization. Employing a Fokker-Planck equation to approximate the collision integral ...
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Kolb, PF; Rapp, Ralf. (American Physical Society, 2003)