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arXiv · 1504.06271

BFKL Amplitude Parametrisation for the Jet-Gap-Jet Events at the LHC Energies

M. Trzebinski·P. Swierska
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Abstract

The process of jet-gap-jet (JGJ) production is briefly described. The JGJ scattering amplitude parametrisation is discussed. On the basis of full amplitude calculations, the parametrisation formulas for the leading logarithmic (LL) and next-to-leading logarithmic (NLL) approximations are obtained. For each case a sum over all conformal spins is considered. The obtained agreement is better than 0.25% for LL and 1% for NLL.

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M. Trzebinski, P. Swierska. 2015-04-23. BFKL Amplitude Parametrisation for the Jet-Gap-Jet Events at the LHC Energies. https://doi.org/10.5506/aphyspolb.46.2477

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