Bottomonia in the Quark Gluon Plasma
arXiv:1210.7512 · doi:10.1088/1742-6596/432/1/012015
Abstract
I review recent calculations of the suppression of bottomonium states in heavy ion collisions. A non-relativistic potential is used which is complex valued. This allows one to extract the binding energies and decay widths of the ground and excited states of bottomonium as a function of the typical plasma particle momentum and momentum-space anisotropy. The decay widths determined are used as input and integrated over space-time taking into account the dynamical evolution of the typical particle momentum and momentum-space anisotropy. The suppression of Upsilon(1s), Upsilon(2s), Upsilon(3s), chi_b1, and chi_b2 is obtained as a function of centrality, rapidity, and transverse momentum. The obtained results are compared with data from the STAR and CMS collaborations.
10 pages, 5 figures; Proceedings contribution for Extreme QCD 2012, The George Washington University, DC USA
References in corpus (28)
- Viscosity Information from Relativistic Nuclear Collisions: How Perfect is the Fluid Observed at RHIC?
- Relativistic viscous hydrodynamics, conformal invariance, and holography
- Elliptic and triangular flow in event-by-event (3+1)D viscous hydrodynamics
- Static quark-antiquark pairs at finite temperature
- Horizon formation and far-from-equilibrium isotropization in supersymmetric Yang-Mills plasma
- Dissipative Dynamics of Highly Anisotropic Systems
- Highly-anisotropic and strongly-dissipative hydrodynamics for early stages of relativistic heavy-ion collisions
- Dissipative Hydrodynamics and Heavy Ion Collisions
- Dissipative relativistic fluid dynamics: a new way to derive the equations of motion from kinetic theory
- Influence of the shear viscosity of the quark-gluon plasma on elliptic flow in ultrarelativistic heavy-ion collisions
- Anisotropic flow in sqrt(s)=2.76 TeV Pb+Pb collisions at the LHC
- Quarkonium correlators and spectral functions at zero and finite temperature
- Charmonium at high temperature in two-flavor QCD
- Boost-Invariant (2+1)-dimensional Anisotropic Hydrodynamics
- Particle spectra in Pb-Pb collisions at 2.76 TeV
- A numerical relativity approach to the initial value problem in asymptotically Anti-de Sitter spacetime for plasma thermalization - an ADM formulation
- Recent results in relativistic heavy ion collisions: from ``a new state of matter'' to "the perfect fluid"
- The heavy-quark potential in an anisotropic plasma
- Highly-anisotropic hydrodynamics in 3+1 space-time dimensions
- Heavy quarkonium in any channel in resummed hot QCD
- A resummed perturbative estimate for the quarkonium spectral function in hot QCD
- The imaginary part of the static gluon propagator in an anisotropic (viscous) QCD plasma
- Quarkonium states in an anisotropic QCD plasma
- Bottomonium above deconfinement in lattice nonrelativistic QCD
- Non-boost-invariant motion of dissipative and highly anisotropic fluid
- Components of the elliptic flow in Pb-Pb collisions at 2.76 TeV
- Constraining relativistic viscous hydrodynamical evolution
- Fermionic Collective Modes of an Anisotropic Quark-Gluon Plasma