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arXiv · hep-ex/9511012

Jets and Energy Flow in Photon-Proton Collisions at HERA

H1-Collaboration·S. Aid et al
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Abstract

Properties of the hadronic final state in photoproduction events with large transverse energy are studied at the electron-proton collider HERA. Distributions of the transverse energy, jets and underlying event energy are compared to $\overline{p}p$ data and QCD calculations. The comparisons show that the $γp$ events can be consistently described by QCD models including -- in addition to the primary hard scattering process -- interactions between the two beam remnants. The differential jet cross sections $dσ/dE_T^{jet}$ and $dσ/dη^{jet}$ are measured.

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H1-Collaboration, S. Aid et al. 1995-11-29. Jets and Energy Flow in Photon-Proton Collisions at HERA. https://doi.org/10.1007/s002880050076

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