SCOAP3 Repository 3 records found  Search took 0.24 seconds. 
1. Reconstructing parton distribution functions from Ioffe time data: from Bayesian methods to neural networks / Karpie, Joseph ; Orginos, Kostas ; Rothkopf, Alexander ; Zafeiropoulos, Savvas
The computation of the parton distribution functions (PDF) or distribution amplitudes (DA) of hadrons from first principles lattice QCD constitutes a central open problem in high energy nuclear physics. [...]
Published in JHEP 1904 (2019) 057 10.1007/JHEP04(2019)057 arXiv:1901.05408
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2. From the colour glass condensate to filamentation: systematics of classical Yang–Mills theory / Philipsen, Owe ; Wagenbach, Björn ; Zafeiropoulos, Savvas
The non-equilibrium early time evolution of an ultra-relativistic heavy ion collision is often described by classical lattice Yang–Mills theory, starting from the colour glass condensate (CGC) effective theory with an anisotropic energy momentum tensor as initial condition. [...]
Published in EPJC 79 (2019) 286 10.1140/epjc/s10052-019-6790-8
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3. Moments of Ioffe time parton distribution functions from non-local matrix elements / Karpie, Joseph ; Orginos, Kostas ; Zafeiropoulos, Savvas
We examine the relation of moments of parton distribution functions to matrix elements of non-local operators computed in lattice quantum chromodynamics. [...]
Published in JHEP 1811 (2018) 178 10.1007/JHEP11(2018)178 arXiv:1807.10933
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7 Zafeiropoulos, S.
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