Reggeometry of lepton- and hadron-induced reactions

Fiore, R.; Jenkovszky, L. L.; Lavorini, A.; Salii, A.

doi:10.1063/1.4802122

Cited by 2 publications

(1 citation statement)

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“…In a series of subsequent papers (see Refs. [88,90,[92][93][94][95]), Q 2 was incorporated in a "geometrical" way reflecting the observed trend in the decrease of the forward slope as a function of Q 2 . This geometrical approach, combined with the Regge-pole model was named "Reggeometry".…”

Section: Diffractive Deep-inelastic Scattering; How Many Pomerons (So...mentioning

confidence: 99%

Elastic and diffractive scattering in the LHC era

Jenkovszky,

Schicker,

Szanyi

2019

Preprint

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We review elastic and diffractive scattering of protons (called also "forward physics") with emphasis on the LHC data, especially those deviating from the expectations based on extrapolations from earlier measurements at the ISR, Fermilab and thus triggering searches for new ideas, models and theories. We list these new data and provide a brief introduction of available theoretical approaches, mainly those based on analyticity, crossing symmetry and unitarity, particularly the Regge-pole model realizing these concepts. Fits to the data are presented and tensions between theoretical predictions and the data that may indicate the way to further progress are in the focus of our paper.

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Section: Diffractive Deep-inelastic Scattering; How Many Pomerons (So...mentioning

confidence: 99%

Elastic and diffractive scattering in the LHC era

Jenkovszky,

Schicker,

Szanyi

2019

Preprint

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Unifying “soft” and “hard” diffractive exclusive vector meson production and deeply virtual Compton scattering

et al. 2014

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A Pomeron model applicable to both "soft" and "hard" processes is suggested and tested against the high-energy data from virtual photon-induced reactions. The Pomeron is universal, containing two terms, a "soft" and a "hard" one, whose relative weight varies withV , where Q 2 is the virtuality of the incoming photon and M V is the mass of the produced vector particle. With a small number of adjustable parameters, the model fits all available data on vector meson production and deeply virtual Compton scattering from HERA. Furthermore, we attempt to apply the model to hadron-induced reactions, by using high-energy data from proton-proton scattering.

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Reggeometry of lepton- and hadron-induced reactions

Cited by 2 publications

References 0 publications

Elastic and diffractive scattering in the LHC era

Elastic and diffractive scattering in the LHC era

Unifying “soft” and “hard” diffractive exclusive vector meson production and deeply virtual Compton scattering

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