Recent results relevant for the characterization of double parton scattering are presented by the CMS experiment. These results include studies of complex final states like multiple jets (including b-tagged jets); vector bosons accompanied by jets; and same-sign vector boson pairs, at various LHC energies in proton-proton collisions. Evidence for DPS processes is provided by comparisons with phenomenological models. Cross sections of various DPS processes are measured, or an upper limit is set; and a translation to the effective DPS cross section parameter within the factorization assumption is given, including a comparison of numerous results from other experiments and accelerators.
Volume 316 -
XXVI International Workshop on Deep-Inelastic Scattering and Related Subjects (DIS2018) -
WG2: Small-x and Diffraction
Double parton scattering measurements at CMS Experiment
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Pre-published on:
September 20, 2018
Published on:
November 23, 2018
Abstract
DOI: https://doi.org/10.22323/1.316.0035
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Copyright owned by the author(s) under the term of the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.
Copyright owned by the author(s) under the term of the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.