Advances in High Energy Physics / 2016 / Article / Fig 1

Research Article

Investigation of Pionic Contribution in the Lepton and Antilepton Production Cross Section in p-Cu and p-Pt Collision

Figure 1

Drell-Yan process, a quark with fraction of momentum in the hadron and an antiquark with fraction of momentum in the hadron collide and annihilate to create a photon. This virtual photon with mass decays into a lepton pair [18].

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