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Showing 2019 · hep-phShow all

9 papers · 2 filters

hep-ph2019★ 20 cited

Signatures of microscopic black holes and extra dimensions at future neutrino telescopes

Katherine J. Mack, Ningqiang Song, Aaron C. Vincent

In scenarios with large extra dimensions (LEDs), the fundamental Planck scale can be low enough that collisions between high-energy particles may produce microscopic black holes. H…

hep-ph2019★ 11 cited

Saturation corrections to dilute-dense particle production and azimuthal correlations in the Color Glass Condensate

S. Schlichting, V. Skokov

We perform a numerical study of higher order saturation corrections to the dilute-dense approximation for multi-particle production in high-energy hadronic collisions in the framew…

hep-ph2019★ 47 cited

Universality driven analytic structure of the QCD crossover: radius of convergence in the baryon chemical potential

Swagato Mukherjee, Vladimir Skokov

Recent lattice QCD calculations strongly indicate that the chiral crossover of QCD at zero baryon chemical potential μ_B is a remnant of the second-order chiral phase transition. U…

hep-ph2019★ 11 cited

Pion off-shell electromagnetic form factors: data extraction and model analysis

Ho-Meoyng Choi, T. Frederico, Chueng-Ryong Ji +1

We investigate the pion electromagnetic half off-shell form factors, which parametrize the matrix element of the charged pion electromagnetic current with one leg off-mass-shell an…

hep-ph2019★ 1 cited

Measuring the Weizsaecker-Williams distribution of linearly polarized gluons at an electron-ion collider through dijet azimuthal asymmetries

Vladimir Skokov

The Weizsaecker-Williams transverse momentum dependent (TMD) gluon distributions can be probed in the production of a hard dijet in semi-inclusive DIS. This process is sensitive no…

hep-ph2019★ 21 cited

Parton distributions from nonlocal chiral SU(3) effective theory: Flavor asymmetries

Y. Salamu, Chueng-Ryong Ji, W. Melnitchouk +3

Using recently derived results for one-loop hadronic splitting functions from a nonlocal implementation of chiral effective theory, we study the contributions from pseudoscalar mes…

hep-ph2019★ 39 cited

Critical behavior of the bulk viscosity in QCD

Mauricio Martinez, Thomas Schaefer, Vladimir Skokov

We study the behavior of the bulk viscosity in QCD near a possible critical endpoint in the phase diagram. We verify the expectation that , where …

hep-ph2019★ 26 cited

Twist-2 Pseudoscalar and Vector Meson Distribution Amplitudes in Light-Front Quark Model with Exponential-type Confining Potential

Nisha Dhiman, Harleen Dahiya, Chueng-Ryong Ji +1

We study the twist-2 distribution amplitudes (DAs) and the decay constants of pseudoscalar light (, ) and heavy (, , , ) mesons as well as the longitudinally…

hep-ph2019★ 61 cited

The Color Glass Condensate density matrix: Lindblad evolution, entanglement entropy and Wigner functional

Nestor Armesto, Fabio Dominguez, Alex Kovner +2

We introduce the notion of the Color Glass Condensate (CGC) density matrix . This generalizes the concept of probability density for the distribution of the color charges in…