Prompt charm production in pp collisions at s=7TeV
- R. Aaij,
- C. Abellan Beteta,
- A. Adametz,
- B. Adeva,
- M. Adinolfi,
- C. Adrover
- National Institute for Subatomic Physics,
- University of Barcelona,
- Heidelberg University,
- University of Santiago de Compostela,
- University of Bristol,
- CNRS
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Abstract
Charm production at the LHC in pp collisions at s=7TeV is studied with the LHCb detector. The decays D 0→K -π +, D +→K -π +π +, D *+→D 0(K -π +)π +, Ds+→φ(K-K+)π+, Λc+→pK-π+, and their charge conjugates are analysed in a data set corresponding to an integrated luminosity of 15 nb -1. Differential cross-sections dσ/dp T are measured for prompt production of the five charmed hadron species in bins of transverse momentum and rapidity in the region 0
T<8GeV/c and 2.0
Publication Information
Output type
Original language
EnglishPages from-to (Number of pages)
Pages 1-20 (20 pages)Journal (Volume, Issue Number)
Nuclear Physics B (Volume 871, Issue 1)Publication milestones
- Published - 01/06/2013
Publication status
ISSN
0550-3213Publication IDs
- Scopus: 84875380912
- WOS: 000316712300001