Solution to the Balitsky-Kovchegov equation with the collinearly improved kernel including impact-parameter dependence

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21340%2F19%3A00333912" target="_blank" >RIV/68407700:21340/19:00333912 - isvavai.cz</a>
Result on the web
<a href="https://doi.org/10.1103/PhysRevD.100.054015" target="_blank" >https://doi.org/10.1103/PhysRevD.100.054015</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1103/PhysRevD.100.054015" target="_blank" >10.1103/PhysRevD.100.054015</a>

Result language
angličtina
Original language name
Solution to the Balitsky-Kovchegov equation with the collinearly improved kernel including impact-parameter dependence
Original language description
The solution to the impact-parameter dependent Balitsky-Kovchegov equation with the collinearly improved kernel is studied in detail. The solution does not present the phenomenon of Coulomb tails at large impact parameters that have affected previous studies. The origin of this behavior is explored numerically. It is found to be linked to the fact that this kernel suppresses large daughter dipoles. Solutions based on a physics motivated form of the initial condition are used to compute predictions for structure functions of the proton and the exclusive photoproduction and electroproduction of vector mesons. A reasonable agreement is found when comparing to HERA and LHC data.
Czech name
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Czech description
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Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
—
OECD FORD branch
10303 - Particles and field physics

Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2019
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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