Exotic spectroscopy and quarkonia at LHCb

Abstract

Measurements of the X(3872) mass, $\psi (2S)$ production cross-section and ${\chi }_{c2}/{\chi }_{c1}$ production ratio using around 35$\mathrm{p}{\mathrm{b}}^{-1}$ of pp collision data at $\sqrt{s}$ = 7 TeV during the 2010 LHC running period with the LHCb detector are presented.

6 pages, 3 figures, Hadron 2011 invited parallel-session talk

References in corpus (4)

• Heavy quarkonium: progress, puzzles, and opportunities
• Diquark-Antidiquarks with Hidden or Open Charm and the Nature of X(3872)
• J/psi (psi') production at the Tevatron and LHC at O(α_s^4v^4) in nonrelativistic QCD
• QCD radiative corrections to ${\chi }_{cJ}$ production at hadron colliders