Phenomenological study for the search of evidence for intrinsic charm at the COMPASS experiment

Andrei Gridin; Stefan Groote; Alexey Guskov; Sergey Koshkarev

doi:10.1134/S1547477120060059

paper

Phenomenological study for the search of evidence for intrinsic charm at the COMPASS experiment

arXiv:1901.01712 · doi:10.1134/S1547477120060059

Abstract

In this paper we conduct a phenomenological study for the search of evidence for the intrinsic charm mechanism in double $J / ψ$ production at the COMPASS experiment using the CERN $π^{-}$ beam at 190 GeV/c. We also re-review the double $J / ψ$ production data provided by the NA3 experiment using the CERN $π^{-}$ beam at 150 and 280 GeV/c with incident on a platinum target.

16 pages, 6 figures