5-9 September 2011
Austrian Academy of Sciences, Vienna
Europe/Vienna timezone
Thanks to all participants and have a good and safe trip home!

Quarkonia studies at CMS

8 Sep 2011, 09:30
Theatersaal (Austrian Academy of Sciences, Vienna)


Austrian Academy of Sciences, Vienna

Sonnenfelsgasse 19 1010 Vienna Austria
Oral Presentation Hadron Physics Hadron Physics I


Wolfgang Adam (HEPHY Vienna)


Using the 2010 data set of proton-proton collisions at a centre-of-mass energy of 7 TeV the CMS experiment has performed a wide range of measurements of quarkonia states which are being updated and extended with new data. This talk will summarize the CMS results on the differential cross sections and spin alignment of charmonium and bottomium states and compare them with other measurements and theoretical predictions. Results on B to J/psi and B to psi(2S) fractions and on the relative production cross section for X(3872) will also be shown. Finally a short comparison with quarkonia measurements in lead-lead collisions will be presented.

Primary author

Wolfgang Adam (HEPHY Vienna)

Presentation Materials