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arXiv · hep-ph/9602285

QCD: Quantum Chromodynamic Diffraction

K. Golec-Biernat·J. P. Phillips
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Abstract

The first measurements of the diffractive structure function $F_2^{D(3)}$ at HERA are discussed. A factorisable interpretation in which a partonic structure is assigned to the pomeron is investigated through QCD analyses in which both the quark and gluon densities are permitted to vary freely. A method of measuring the longitudinal structure function of the pomeron without changing the $ep$ centre of mass energy is presented. The possibility that the pomeron structure may receive a large contribution from gluons, relative to quarks, at high $β$ is highlighted, and the experimental signatures which may support such a structure are reviewed.

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K. Golec-Biernat, J. P. Phillips. 1996-02-13. QCD: Quantum Chromodynamic Diffraction. https://doi.org/10.1088/0954-3899%2F22%2F6%2F026

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