D-meson production in high energy pA collisions within the QCD color dipole transverse momentum representation
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In this article , the authors investigated the D -meson production by considering the unintegrated gluon distribution within the dipole approach in the momentum representation and compared the results with the Glauber-Gribov framework.Abstract:
Abstract The D -meson production is investigated by considering the unintegrated gluon distribution within the dipole approach in the momentum representation. We analyze the D -meson spectrum accounting for the effects of nonlinear behavior of the QCD dynamics which can be accordingly addressed in the dipole framework. The unintegrated gluon distribution is obtained by using geometric scaling property and the results are compared to the Glauber–Gribov framework. The absolute transverse momentum spectra and the nuclear modification ratios are investigated. Predictions are compared with the experimental measurements by the ALICE and LHCb Collaborations in pA collisions for different rapidity bins. read more
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D 0 meson production in high‐energy pp collisions based on dipole transverse momentum approach
TL;DR: By employing the color dipole approach in the momentum representation taking into account the nonlinear behavior of the QCD dynamics, the authors make predictions for the D-meson differential cross-section in terms of the transverse momentum and rapidity distributions considering collisions at the LHC.
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