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相关论文: Non-eikonal corrections to multi-particle producti…

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We analyse the azimuthal structure of two gluon correlations in the Color Glass Condensate including those effects that result from relaxing the shockwave approximation for the target. Working in the Glasma graph approach suitable for…

高能物理 - 唯象学 · 物理学 2019-10-23 Pedro Agostini , Tolga Altinoluk , Néstor Armesto

We analyze the effects of next-to-eikonal corrections on dijet production in Deep Inelastic Scattering off nuclear targets in the framework of the Color Glass Condensate. They require the knowledge of correlators of fields in the target…

高能物理 - 唯象学 · 物理学 2024-03-14 Pedro Agostini , Tolga Altinoluk , Néstor Armesto

We perform a numerical analysis of the two particle azimuthal correlations at central rapidities generated in $p$A collisions within the framework of the Color Glass Condensate. We extend the standard computations to include the subeikonal…

高能物理 - 唯象学 · 物理学 2023-04-26 Pedro Agostini , Tolga Altinoluk , Néstor Armesto

We study the effects on multigluon production at mid-rapidity in the Color Glass Condensate of the non-eikonal corrections that stem from relaxing the shockwave approximation and giving the target a finite size. We extend previous works…

高能物理 - 唯象学 · 物理学 2022-11-09 Pedro Agostini , Tolga Altinoluk , Néstor Armesto , Fabio Dominguez , José Guilherme Milhano

We derive an analytical expression for the two-gluon production in the pA (light-heavy) collisions, and focus specifically on the rapidity dependent part. We approximate the gauge field from the heavy target as the Color Glass Condensate…

高能物理 - 唯象学 · 物理学 2008-11-26 Kenji Fukushima , Yoshimasa Hidaka

We compute next to eikonal (NE) and next to next to eikonal (NNE) corrections to the Lipatov vertex due to a finite target thickness. These arise from electric field insertions into the eikonal Wilson lines. We then derive a…

高能物理 - 唯象学 · 物理学 2016-10-26 Tolga Altinoluk , Adrian Dumitru

We extend the study of corrections to the eikonal approximation that was initiated in Ref. \cite{Altinoluk:2014oxa} to higher orders. These corrections associated with the finite width of the target are investigated and the gluon propagator…

高能物理 - 唯象学 · 物理学 2016-02-17 Tolga Altinoluk , Néstor Armesto , Guillaume Beuf , Alexis Moscoso

We compute multi-gluon production in the Color Glass Condensate approach in dilute-dense collisions, p$A$, extending previous calculations up to four gluons. We include the contributions that are leading in the overlap area of the collision…

高能物理 - 唯象学 · 物理学 2022-11-10 Pedro Agostini , Tolga Altinoluk , Néstor Armesto

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 framework of the Color Glass Condensate. We compare…

高能物理 - 唯象学 · 物理学 2020-05-27 S. Schlichting , V. Skokov

We compute non-eikonal corrections to dijet production in deep inelastic scattering off a nucleus. Such corrections are expected to be quantitatively important at the energies of the future Electron Ion Collider. We focus on those…

高能物理 - 唯象学 · 物理学 2026-03-30 Néstor Armesto , Fabio Domínguez , Adrián Romero

We consider two-gluon production in dilute-dense collisions within the Color Glass Condensate framework, applicable to both proton-nucleus and heavy-light ion collisions. We go beyond the glasma graph approximation which is valid in the…

高能物理 - 唯象学 · 物理学 2018-07-04 Tolga Altinoluk , Néstor Armesto , Douglas E. Wertepny

We consider one loop corrections to single inclusive particle production in parton-nucleus scattering at high energies, treating the target nucleus as a Color Glass Condensate. We prove by explicit computation that in the leading log Q^2…

高能物理 - 唯象学 · 物理学 2014-11-18 Adrian Dumitru , Arata Hayashigaki , Jamal Jalilian-Marian

We study inclusive and diffractive dijet production in electron-proton and electron-nucleus collisions within the Color Glass Condensate effective field theory. We compute dijet cross sections differentially in both mean dijet transverse…

核理论 · 物理学 2020-08-11 Heikki Mäntysaari , Niklas Mueller , Farid Salazar , Björn Schenke

We compute the perturbative expansion of the two- and four-point functions of color charges in the Color Glass Condensate framework considering the quartic correction to the McLerran-Venugopalan (MV) model of Gaussian color charge…

高能物理 - 唯象学 · 物理学 2022-02-23 Andre V. Giannini , Yasushi Nara

We study the process $\gamma A \to q \bar{q} g+X$ in the Color Glass Condensate (CGC) effective theory. After obtaining the cross section, we consider two kinematic limits which are encompassed in our result. In the so-called correlation…

高能物理 - 唯象学 · 物理学 2020-10-12 Tolga Altinoluk , Renaud Boussarie , Cyrille Marquet , Pieter Taels

We show that, in the saturation/Color Glass Condensate framework, odd azimuthal harmonics of the two-gluon correlation function with a long-range separation in rapidity are generated by the higher-order saturation corrections in the…

高能物理 - 唯象学 · 物理学 2018-05-23 Yuri V. Kovchegov , Vladimir V. Skokov

We show that for a finite number of emitting sources, the Color Glass Condensate produces substantial elliptic azimuthal anisotropy, characterized by $v_2$, for two and four particle correlations for momentum greater than or of the order…

高能物理 - 唯象学 · 物理学 2016-01-06 Larry McLerran , Vladimir Skokov

We analyze the structure of running coupling corrections to the gluon production cross section in the projectile-nucleus collisions calculated in the Color Glass Condensate (CGC) framework. We argue that for the gluon production cross…

高能物理 - 唯象学 · 物理学 2008-11-26 Yuri V. Kovchegov , Heribert Weigert

We compute dijet production in Deep Inelastic Scattering at low $x$ in the dipole formalism at next-to-eikonal accuracy. We calculate the contributions induced by single photon exchange of either longitudinal or transverse polarization. We…

高能物理 - 唯象学 · 物理学 2023-10-06 Tolga Altinoluk , Guillaume Beuf , Alina Czajka , Arantxa Tymowska

We develop a Gaussian model to evaluate the decorated dipole and quadrupole operators that arise beyond the eikonal approximation in the Color Glass Condensate framework. While the method is general and applicable to arbitrary…

高能物理 - 唯象学 · 物理学 2025-12-22 Pedro Agostini , Tolga Altinoluk , Néstor Armesto , Guillaume Beuf , Florian Cougoulic , Swaleha Mulani
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