Upsilon Suppression in PbPb Collisions at sqrt(sNN) = 2.76 TeV
Abstract
We suggest that the combined effect of screening, gluon-induced dissociation, collisional damping, and reduced feed-down explains most of the sequential suppression of Y(nS) states that has been observed in PbPb relative to pp collisions at sqrt(sNN) = 2.76 TeV. The suppression is thus a clear, albeit indirect, indication for the presence of a qgp.
0
Turn this paper into a lesson
ArcXiv compiles a structured reading guide from this paper's metadata: plain-English importance, contributions, prerequisite concepts, which sections to read first, flashcards, and a quiz. Grounded in the abstract, never invented.