Speaker
Darren Price
(Indiana University (US))
Description
The programme of measurement on quarkonia production performed by ATLAS in discussed. Particular emphasis is placed on the recent study of Y(1S), Y(2S) and Y(3S).The collected data extends to transverse momentum up to 70 GeV, much higher than in previous studies. The results are compared to theoretical models of Y production, which do not provide an accurate description of the data over the full range of transverse momentum.
Author
Dr
Fabiola Gianotti
(CERN)
