Diffractive production of isolated photons with the ZEUS detector at HERA

Aharon Levy

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arXiv · 1710.10877

Diffractive production of isolated photons with the ZEUS detector at HERA

Aharon Levy

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Abstract

The photoproduction of isolated photons has been measured in diffractive events recorded by the ZEUS detector at HERA. Cross sections are evaluated in the photon-proton transverse-energy and pseudorapidity ranges 5 0.9, where z|P(meas) is the fraction of the longitudinal momentum of the colourless "Pomeron" exchange that is transferred to the photon-jet final state, giving evidence for direct Pomeron interactions.

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Aharon Levy. 2017-10-30. Diffractive production of isolated photons with the ZEUS detector at HERA. https://arxiv.org/abs/1710.10877

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