@article{1ab8ff6ba82d43108d2133525ffed921,
title = "BFKL ansatz for BK equation in conformal basis",
abstract = "The BK equation in the conformal basis is considered and analyzed. It is shown that at high energy a factorization of the coordinate and rapidity dependence should hold. This allows to simplify significantly the form of the equation under discussion. An analytical ansatz for the solution to the BK equation at high energies is proposed and analyzed. This analytical ansatz satisfies the initial condition at low energy and does not depend on both rapidity and the initial condition in the high energy limit. The case of the final rapidity being not too large is discussed and the properties of the transition region between small and large final rapidities have been studied.",
keywords = "Analytical solution, Ansatz, BK equation, Conformal invariance",
author = "S. Bondarenko and A. Prygarin",
note = "Funding Information: Authors would like to thank L. Lipatov for the helpful advises on the subject of the paper. A.P. is grateful to the Santiago de Compostela University and personally to N. Armesto and C. Pa-jares for their hospitality during the stay in Santiago de Compostela. A.P. would like to express his deep appreciation to J. Bartels for his hospitality at the University of Hamburg where the present work was completed. This research was supported in part by the Israel Science Foundation, founded by the Israel Academy of Science and Humanities, by a grant from Ministry of Science, Culture and Sport, Israel and the Russian Foundation for Basic research of the Russian Federation. This paper was supported by the Ministerio de Educacion y Ciencia of Spain under project FPA2005-01963, and by Xunta de Galicia (Conselleria de Educacion).",
year = "2008",
month = feb,
day = "15",
doi = "10.1016/j.nuclphysa.2007.11.014",
language = "אנגלית",
volume = "800",
pages = "63--84",
journal = "Nuclear Physics A",
issn = "0375-9474",
publisher = "Elsevier",
number = "1-4",
}