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DOE OSTI · 22391357

Lessons from LHC elastic and diffractive data

Martin, A. D.·Khoze, V. A.·Ryskin, M. G.
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Abstract

In the light of LHC data, we discuss the global description of all high-energy elastic and diffractive data, using a one-pomeron model, but including multi-pomeron interactions. The LHC data indicate the need of a k{sub t}(s) behaviour, where k{sub t} is the gluon transverse momentum along the partonic ladder structure which describes the pomeron. We also discuss tensions in the data, as well as the t dependence of the slope of dσ{sub el}/dt in the small t domain.

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72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDSCERN LHCDIFFERENTIAL CROSS SECTIONSDIFFRACTION MODELSELASTIC SCATTERINGGLUONSPARTICLE STRUCTUREPOMERANCHUK PARTICLESQUARKSTRANSVERSE MOMENTUM

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Martin, A. D., Khoze, V. A., Ryskin, M. G.. 2015-04-10. Lessons from LHC elastic and diffractive data. https://doi.org/10.1063/1.4915975

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