6533b7d5fe1ef96bd1263e27

RESEARCH PRODUCT

The effective cross section for double parton scattering within a holographic AdS/QCD approach

Marco TrainiMarco TrainiSergio ScopettaSergio ScopettaMatteo RinaldiVicente Vento

subject

correlation: two-particleNuclear and High Energy PhysicsParticle physicsp p: scatteringNuclear TheoryProton[PHYS.NUCL]Physics [physics]/Nuclear Theory [nucl-th]Nuclear TheoryHadronFOS: Physical sciencesParton01 natural sciences[ PHYS.HTHE ] Physics [physics]/High Energy Physics - Theory [hep-th]quantum chromodynamics: holographyNuclear Theory (nucl-th)Nuclear physicsMomentumCross section (physics)12.38.AwHigh Energy Physics - Phenomenology (hep-ph)parton: multiple scattering0103 physical sciencesparton: correlation010306 general physicsNuclear Experimentparton: interaction[ PHYS.NUCL ] Physics [physics]/Nuclear Theory [nucl-th]Quantum chromodynamicsPhysicsAdS/CFT correspondence010308 nuclear & particles physicsScattering[PHYS.HTHE]Physics [physics]/High Energy Physics - Theory [hep-th]High Energy Physics::Phenomenology12.39.Kilcsh:QC1-999High Energy Physics - PhenomenologyAdS/CFT correspondence[PHYS.HPHE]Physics [physics]/High Energy Physics - Phenomenology [hep-ph]14.20.DhPhysics::Accelerator Physics[ PHYS.HPHE ] Physics [physics]/High Energy Physics - Phenomenology [hep-ph]High Energy Physics::Experimentlcsh:Physics

description

A first attempt to apply the AdS/QCD framework for a bottom-up approach to the evaluation of the effective cross section for double parton scattering in proton-proton collisions is presented. The main goal is the analytic evaluation of the dependence of the effective cross section on the longitudinal momenta of the involved partons, obtained within the holographic Soft-Wall model. If measured in high-energy processes at hadron colliders, this momentum dependence could open a new window on 2-parton correlations in a proton.

10.1016/j.physletb.2017.02.061https://hal.archives-ouvertes.fr/hal-01554659