Multiparton interactions with an x-dependent proton size

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Bibtex

@article{a3f78ee970194424b6acc0a883737234,
title = "Multiparton interactions with an x-dependent proton size",
abstract = "Theoretical arguments, supported by other indirect evidence, suggest that the wave function of high-x partons should be narrower than that of low-x ones. In this article, we present a modification to the variable impact parameter framework of PYTHIA 8 to model this effect. In particular, a Gaussian hadronic matter profile is introduced, with a width dependent on the x value of the constituent being probed. Results are compared against the default single-and double-Gaussian profiles, as well as an intermediate overlap function.",
keywords = "QCD Phenomenology, Phenomenological Models",
author = "Richard Corke and Torbj{\"o}rn Sj{\"o}strand",
year = "2011",
doi = "10.1007/JHEP05(2011)009",
language = "English",
journal = "Journal of High Energy Physics",
issn = "1126-6708",
publisher = "Springer",
number = "5",

}