Inspire | HepData | Example: JHEP 12 (2021) 102 | Example: 10.1007/JHEP12(2021)102 | Example: arXiv:2106.12377
Collective behaviour of final-state hadrons, and multiparton interactions are studied in high-multiplicity ep scattering at a centre-of-mass energy $\sqrt{s} = 318 \mathrm{GeV}$ with the ZEUS detector at HERA. Two- and four-particle azimuthal correlations, as well as multiplicity, transverse momentum, and pseudorapidity distributions for charged-particle multiplicities $N_{\mathrm{ch}} \geq 20$ are measured.