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|Title:||Observation of double charm production involving open charm in pp collisions at √s = 7 TeV|
Adametz, Aleksandra , ...
|Keywords:||Hadron-Hadron Scattering;Energy Physics;Production;Model independent measurements|
|Publisher:||H. : ĐHQGHN|
|Abstract:||The production of J/Ψ mesons accompanied by open charm, and of pairs of open charm hadrons are observed in pp collisions at a centre-of-mass energy of 7TeV using an integrated luminosity of 355 pb -1 collected with the LHCb detector. Model independent measurements 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.|
|Description:||Journal of High Energy Physics 2012(6),38|
|Appears in Collections:||Bài báo của ĐHQGHN trong Scopus|
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