Progress in Double Parton Scattering Studies
Sunil Bansal, Paolo Bartalini, Boris Blok, Diego Ciangottini, Markus, Diehl, Fiorella M. Fionda, Jonathan R. Gaunt, Paolo Gunnellini, Tristan Du, Pree, Tomas Kasemets, Daniel Ostermeier, Sergio Scopetta, Andrzej Si\'odmok,, Alexander M. Snigirev, Antoni Szczurek
TL;DR
This paper reviews recent theoretical models and experimental findings in double parton scattering, highlighting progress in understanding DPS mechanisms and measurements across various collider experiments.
Contribution
It provides a comprehensive overview of both theoretical developments and experimental results in DPS, including new CMS and ALICE measurements and models for double parton distributions.
Findings
CMS results for dijet and double J/mbda production support DPS models
First results for 4-jet channel indicate DPS contributions
ALICE observes multiplicity dependence in open charm and J/mbda production
Abstract
An overview of theoretical and experimental progress in double parton scattering (DPS) is presented. The theoretical topics cover factorization in DPS, models for double parton distributions and DPS in charm production and nuclear collisions. On the experimental side, CMS results for dijet and double J/\psi\ production, in light of DPS, as well as first results for the 4-jet channel are presented. ALICE reports on a study of open charm and J/\psi\ multiplicity dependence.
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Taxonomy
TopicsParticle physics theoretical and experimental studies · Quantum Chromodynamics and Particle Interactions · High-Energy Particle Collisions Research