LHC Seminar

Observation of double charm production at LHCb

by Vanya Belyaev (ITEP Institute for Theoretical and Experimental Physics (RU))

503-1-001 - Council Chamber (CERN)

503-1-001 - Council Chamber


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The production of J/ψ together with an open charm meson, and double open charm production are observed in proton-proton collisions at centre-of-mass energy of 7 TeV using an integrated luminosity of 355 pb−1 collected with the LHCb detector. Model independent estimates of absolute cross-sections are given together with ratios to the measured J/ψ and open charm cross-sections. The properties of these events are studied and compared to theoretical predictions.
Video in CDS
Organized by

M. Mangano, M. Spiropulu, G. Unal......................... Tea and Coffee will be served at 10h30

There is a live webcast for this event
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