Zobrazeno 1 - 10
of 468
pro vyhledávání: '"Munier, S"'
Autor:
Mueller, A. H., Munier, S.
Publikováno v:
Phys. Rev. E 102, 022104 (2020)
We investigate properties of the particle distribution near the tip of one-dimensional branching random walks at large times $t$, focusing on unusual realizations in which the rightmost lead particle is very far ahead of its expected position - but s
Externí odkaz:
http://arxiv.org/abs/1910.06382
Autor:
Mueller, A. H., Munier, S.
Publikováno v:
Phys. Rev. Lett. 121, 082001 (2018)
We point out an analogy between diffractive electron-nucleus scattering events, and realizations of one-dimensional branching random walks selected according to the height of the genealogical tree of the particles near their boundaries. This correspo
Externí odkaz:
http://arxiv.org/abs/1805.09417
Autor:
Mueller, A. H., Munier, S.
Publikováno v:
Phys. Rev. D 98, 034021 (2018)
We propose a partonic picture for high-mass diffractive dissociation events in onium-nucleus scattering, which leads to simple and robust predictions for the distribution of the sizes of gaps in diffractive dissociation of virtual photons off nuclei
Externí odkaz:
http://arxiv.org/abs/1805.02847
Publikováno v:
Phys. Rev. D 95, 014001 (2017)
We address the general features of event-by-event fluctuations of the multiplicity of gluons produced in the scattering of a dilute hadron off a large nucleus at high energy in the fragmentation region of the dilute hadron. We relate these fluctuatio
Externí odkaz:
http://arxiv.org/abs/1608.00852
Autor:
Mueller, A. H., Munier, S.
Publikováno v:
Physics Letters B 737 (2014) 303-310
Starting with the interpretation of parton evolution with rapidity as a branching-diffusion process, we describe the different kinds of fluctuations of the density of partons which affect the properties of QCD scattering amplitudes at moderately high
Externí odkaz:
http://arxiv.org/abs/1405.3131
Autor:
Mueller, A. H., Munier, S.
Publikováno v:
Phys. Rev. E 90, 042143 (2014)
We propose a picture of the fluctuations in branching random walks, which leads to predictions for the distribution of a random variable that characterizes the position of the bulk of the particles. We also interpret the $1/\sqrt{t}$ correction to th
Externí odkaz:
http://arxiv.org/abs/1404.5500
Autor:
Munier, S.
When hadrons scatter at high energies, strong color fields, whose dynamics is described by quantum chromodynamics (QCD), are generated at the interaction point. If one represents these fields in terms of partons (quarks and gluons), the average numbe
Externí odkaz:
http://arxiv.org/abs/1206.5947
Autor:
Mueller, A. H., Munier, S.
Publikováno v:
Nuclear Physics A, Volume 893, 2 November 2012, Pages 43-86
Through the systematic inspection of graphs in the framework of lightcone perturbation theory, we demonstrate that an identity between the evolution of pT-broadening amplitudes with the energy and the evolution of forward scattering amplitudes of col
Externí odkaz:
http://arxiv.org/abs/1206.1333
Autor:
Ciafaloni, M., Munier, S.
Publikováno v:
Class. Quantum Grav. 28 (2011) 195018
We present a full study of the 3-body problem in gravity in flat (2+1)-dimensional space-time, and in the nonrelativistic limit of small velocities. We provide an explicit form of the ADM Hamiltonian in a regular coordinate system and we set up all t
Externí odkaz:
http://arxiv.org/abs/1012.3263
Autor:
Munier, S.
Publikováno v:
PoS DIS2010:083,2010
In order to get an estimate of the homogeneity of the distribution of matter in a fast hadron, we compute the correlation of the saturation scales between different impact parameters. We find that these correlations are quite strong: The saturation s
Externí odkaz:
http://arxiv.org/abs/1006.0425