Consequences of strong fluctuations on high-energy QCD evolution

C. Marquet; R. Peschanski; G. Soyez

doi:10.1103/PhysRevD.73.114005

Consequences of strong fluctuations on high-energy QCD evolution

C. Marquet
, R. Peschanski
, G. Soyez

Institut Pierre Simon Laplace, CNRS and CEA
University of Liège

Research output: Contribution to journal › Article › peer-review

Abstract

We investigate the behavior of the QCD evolution towards high energy, in the diffusive approximation, in the limit where the fluctuation contribution is large. Our solution for the equivalent stochastic Fisher equation predicts the amplitude as well as the whole set of correlators in the strong-noise limit. The speed of the front and the diffusion coefficient are obtained. We analyze the consequences on high-energy evolution in QCD.

Original language	English
Article number	114005
Journal	Physical Review D - Particles, Fields, Gravitation and Cosmology
Volume	73
Issue number	11
DOIs	https://doi.org/10.1103/PhysRevD.73.114005
Publication status	Published - 8 Jun 2006
Externally published	Yes

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title = "Consequences of strong fluctuations on high-energy QCD evolution",

abstract = "We investigate the behavior of the QCD evolution towards high energy, in the diffusive approximation, in the limit where the fluctuation contribution is large. Our solution for the equivalent stochastic Fisher equation predicts the amplitude as well as the whole set of correlators in the strong-noise limit. The speed of the front and the diffusion coefficient are obtained. We analyze the consequences on high-energy evolution in QCD.",

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AU - Peschanski, R.

AU - Soyez, G.

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AB - We investigate the behavior of the QCD evolution towards high energy, in the diffusive approximation, in the limit where the fluctuation contribution is large. Our solution for the equivalent stochastic Fisher equation predicts the amplitude as well as the whole set of correlators in the strong-noise limit. The speed of the front and the diffusion coefficient are obtained. We analyze the consequences on high-energy evolution in QCD.

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DO - 10.1103/PhysRevD.73.114005

M3 - Article

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SN - 1550-7998

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JO - Physical Review D - Particles, Fields, Gravitation and Cosmology

JF - Physical Review D - Particles, Fields, Gravitation and Cosmology

IS - 11

M1 - 114005

ER -

Consequences of strong fluctuations on high-energy QCD evolution

Abstract

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