Speaker
Hirotsugu Fujii
(University of Tokyo)
Description
We compute electron and muon productions from the charm semileptonic
decays in proton-lead collisions at the LHC within the Color Glass
Condensate framework. At the LHC energies, open heavy flavor and
quarkonium productions are expected to have an access to the
small-$x$ region of hadronic wavefunctions, where the nonlinear
character of the dense gluon system becomes manifest. Leptonic
channels of heavy flavor decays are important observables, but
the information on the small-$x$ gluons are relatively indirect
there. In this presentation, we will show electron and muon spectra
of heavy-flavor decays at low-$P_\perp$ and their two-particle
correlations. We will discuss in which kinematical region
the saturation effects are well reflected in the lepton distributions.
| On behalf of collaboration: | NONE |
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Author
Hirotsugu Fujii
(University of Tokyo)
Co-author
Kazuhiro Watanabe
(Central China Normal University)
