|Author||Escobedo, Miguel Angel ♦ Soto, Joan|
|Source||United States Department of Energy Office of Scientific and Technical Information|
|Subject Keyword||PHYSICS OF ELEMENTARY PARTICLES AND FIELDS ♦ ATOMIC AND MOLECULAR PHYSICS ♦ BOTTOMONIUM ♦ BOUND STATE ♦ DISSOCIATION ♦ HYDROGEN ♦ MUONIC ATOMS ♦ QUANTUM ELECTRODYNAMICS ♦ QUARK MATTER ♦ QUARKS ♦ REST MASS ♦ VACUUM POLARIZATION ♦ ATOMS ♦ BOSONS ♦ ELECTRODYNAMICS ♦ ELEMENTARY PARTICLES ♦ ELEMENTS ♦ FERMIONS ♦ FIELD THEORIES ♦ HADRONS ♦ MASS ♦ MATTER ♦ MESONS ♦ NONMETALS ♦ QUANTUM FIELD THEORY ♦ QUARKONIUM|
|Abstract||We illustrate how to apply modern effective field-theory techniques and dimensional regularization to factorize the various scales, which appear in QED bound states at finite temperature. We focus here on the muonic hydrogen atom. Vacuum polarization effects make the physics of this atom at finite temperature very close to that of heavy quarkonium states. We comment on the implications of our results for these states in the quark gluon plasma. In particular, we estimate the effects of a finite-charm quark mass in the dissociation temperature of bottomonium.|
|Learning Resource Type||Article|
|Publisher Place||United States|
|Journal||Physical Review. A|
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