Perturbative evolution and regge behaviour
TL;DR: The known analytic properties of the Compton amplitude at small Q 2 place significant constraints on its behaviour at large Q 2, which calls for a re-evaluation of the role of perturbative evolution in past fits to data.
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About: This article is published in Physics Letters B. The article was published on 25 Feb 1999. and is currently open access. The article focuses on the topics: Regge theory.
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Generalized parton distributions
TL;DR: In this article, the authors give an overview of the theory for generalized parton distributions and their role in small-x physics, and present strategies for phenomenological analysis, including the use of these quantities for describing soft contributions to exclusive processes at large energy and momentum transfer.
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The Spin Structure of the Nucleon
TL;DR: In this paper, the authors review the present understanding of QCD spin physics: the proton spin puzzle and new developments aimed at understanding the transverse structure of the nucleon.
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the-spin-structure-of-the-proton
S. D. Bass
- 06 Nov 2007
TL;DR: A review of the present understanding of the QCD spin structure of the proton can be found in this paper, where the present and next generation of experiments being undertaken to resolve the Proton's spin-flavor structure are discussed.
97
The proton's gluon distribution
A. Donnachie,Peter Landshoff +1 more
TL;DR: In this paper, the DGLAP evolution of the hard pomeron part of F 2 ( x, Q 2 ) is described. But the distribution of the gluon distribution at small x and all Q 2, with no soft pomerons contribution, is not described.
57
Perturbative QCD and Regge theory: closing the circle
A. Donnachie,Peter Landshoff +1 more
TL;DR: In this paper, it was shown that the proton's gluon distribution function is significantly larger than is commonly believed, and that perturbative evolution is invalid below Q 2 ≈ 5 ǫ −5 ǔGeV 2.
54
References
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The Analytic S-Matrix
R. J. Eden,Peter Landshoff,David I. Olive,John Polkinghorne +3 more
- 01 Jan 1966
TL;DR: In this paper, the authors present analytic properties of perturbation theory and asymptotic behavior of S-matrix theory with respect to perturbations and S-Matrix theory.
1.3K
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QCD and Collider Physics
Richard Keith Ellis,W. J. Stirling,Bryan R. Webber +2 more
- 01 Dec 2003
TL;DR: A detailed overview of collider physics with special emphasis on the study of QCD is given in this article, where the most important applications at high-energy colliders are described in detail.
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An introduction to Regge theory and high-energy physics
P. Collins
- 27 May 1977
TL;DR: The theory of the complex angular momentum plane (Regge theory) as discussed by the authors was proposed by Regge in the early 1970s to explain the forces between these particles and predict the results of high-energy scattering experiments.
1.2K
BFKL pomeron in the next-to-leading approximation
Victor S. Fadin,L.N. Lipatov +1 more
TL;DR: One-loop correction to the integral kernel of the BFKL equation for the total cross section of the high energy scattering in QCD and the next-to-leading contribution to anomalous dimensions of twist-2 operators near j = 1 were obtained in this paper.
884
Total cross sections
A. Donnachie,Peter Landshoff +1 more
TL;DR: Regge theory provides a very simple and economical description of all total cross sections as mentioned in this paper, and it can be used to describe all cross sections in a large space, such as a city.
737
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