Conveners
Thursday 4
- Francesco Hautmann (University of Antwerp, University of Oxford, University of the Basque Country)
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Michal Deak (Department of Physics, Pennsylvania State University)28/11/2019, 16:30
We perform a detailed analysis of the different forms of the kinematical constraint imposed on the low x evolution. We find that all of them generate the same leading anti-collinear poles in Mellin space which agree with BFKL up to NLL order and up to NNLL in N=4 sYM. The coefficients of subleading poles vanish up to NNLL order for all constraints and we prove that this property should be...
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Prof. Einan Gardi (University of Edinburgh )28/11/2019, 17:00
Recently, there has been significant progress in computing scattering amplitudes in the high-energy limit using rapidity evolution equations. I describe the state-of-the-art and demonstrate the interplay between exponentiation of high-energy logarithms and that of infrared singularities.
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The focus in this talk is the imaginary part of 2 to 2 partonic amplitudes, which can be determined by... -
Renaud Boussarie (Brookhaven National Lab)28/11/2019, 17:30
I will discuss the continuity between small x physics and moderate x physics by showing how semiclassical descriptions of small x amplitudes can be fully rewritten in terms of TMD distributions.
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With this equivalence in mind, I will reinterpret saturation models in terms of these distributions. -
28/11/2019, 18:00