Double Parton Correlations in the Bag Model

Abstract

Double parton scattering is sensitive to correlations between the two partons in the hadron, including correlations in flavor, spin, color, momentum fractions and transverse separation. We obtain a first estimate of the size of these correlations by calculating the corresponding double parton distribution functions in a bag model of the proton. We find significant correlations between momentum fractions, spin and flavor, but negligible correlations with transverse separation. The model estimates of the relative importance of these correlations will help experimental studies disentangle them.

9 pages, 7 figures

References in corpus (3)

• Theoretical considerations on multiparton interactions in QCD
• A Double Parton Scattering Background to Associate $WH$ and $ZH$ Production at the LHC
• Asymptotic behavior of double parton distribution functions

Cited by in corpus (7)

• Correlations in Double Parton Distributions: Perturbative and Non-Perturbative effects
• Relativistic effects in model calculations of double parton distribution function
• The effective cross section for double parton scattering within a holographic AdS/QCD approach
• Phenomenological analysis of associated production of $Z^0+b$ in the $b\to J/\psi X$ decay channel at the LHC
• Constraining double parton correlations and interferences
• Quark Orbital Angular Momentum in the MIT Bag Model
• Double parton correlations in Light-Front constituent quark model