Corpus ID: 118528753

Dynamical Evolution of Heavy Quarkonia in a Deconfined Medium

@article{Borghini2011DynamicalEO,
  title={Dynamical Evolution of Heavy Quarkonia in a Deconfined Medium},
  author={N. Borghini and Cl'ement Gombeaud},
  journal={arXiv: High Energy Physics - Phenomenology},
  year={2011}
}
We investigate some consequences of the possibility that heavy quarkonia in aquark-gluon plasma possess different (quasi-) bound states, between whichtransitions are possible. In particular, we show that the time-evolutioneigenstates in the medium are mixtures of the vacuum eigenstates. This leads toabundance ratios of quarkonia that differ from those predicted in statisticalmodels or in the sequential-melting picture. 
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