# Bottomium suppression in PbPb collisions at LHC energies

@article{Nendzig2014BottomiumSI,
title={Bottomium suppression in PbPb collisions at LHC energies},
author={Felix Nendzig and Georg Wolschin},
journal={arXiv: High Energy Physics - Phenomenology},
year={2014}
}
• Published 19 June 2014
• Physics
• arXiv: High Energy Physics - Phenomenology
We substantially refine our previously developed model for the suppression of Upsilon mesons in the quark-gluon plasma (QGP) formed in 2.76 TeV PbPb collisions at the LHC. It accounts for gluodissociation of the six bottomium states Y(nS), chi_b(nP) with n = 1,2,3, collisional damping of these states as described in a complex potential, screening of the real part of the potential, and the subsequent decay cascade. In the hydrodynamical calculation of the expanding fireball, we take into account…
24 Citations

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