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The Gluon Sivers Distribution: Status and Future Prospects
Published 2015-01-01“…Because single transverse spin asymmetries in p↑p→πX provide only indirect information about the gluon Sivers function through the relation with the quark-gluon and tri-gluon Qiu-Sterman functions, current data from hadronic collisions at RHIC have not yet been translated into a solid constraint on the gluon Sivers function. …”
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Chemical Evolution of Strongly Interacting Quark-Gluon Plasma
Published 2014-01-01“…At very initial stage of relativistic heavy ion collisions a wave of quark-gluon matter is produced from the break-up of the strong color electric field and then thermalizes at a short time scale (~1 fm/c). …”
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Triple (and quadruple) soft-gluon radiation in QCD hard scattering
Published 2020-01-01“…Abstract We consider the radiation of three soft gluons in a generic process for multi- parton hard scattering in QCD. …”
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Astrophysical Aspects of Neutrino Dynamics in Ultradegenerate Quark Gluon Plasma
Published 2017-01-01“…The cardinal focus of the present review is to explore the role of neutrinos originating from the ultradense core of neutron stars composed of quark gluon plasma in the astrophysical scenario. The collective excitations of the quarks involving the neutrinos through the different kinematical processes have been studied. …”
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Soft Gluon Radiation off Heavy Quarks beyond Eikonal Approximation
Published 2016-01-01“…We calculate the soft gluon radiation spectrum off heavy quarks (HQs) interacting with light quarks (LQs) beyond small angle scattering (eikonality) approximation and thus generalize the dead-cone formula of heavy quarks extensively used in the literatures of Quark-Gluon Plasma (QGP) phenomenology to the large scattering angle regime which may be important in the energy loss of energetic heavy quarks in the deconfined Quark-Gluon Plasma medium. …”
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Gluon decay into heavy quark pair under a strong magnetic field
Published 2025-01-01“…Due to the extreme large magnetic field produced in the initial stage of non-central heavy-ion collision, the dynamical process of gluon decay into heavy quark pair will take place under an external field rather than in vacuum. …”
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Leading-logarithmic threshold resummation of Higgs production in gluon fusion at next-to-leading power
Published 2020-01-01“…. , near the kinematic threshold z = m H 2 / s ̂ → 1 $$ z={m}_H^2/\hat{s}\to 1 $$ at next-to-leading power in the expansion in (1 − z) for Higgs production in gluon fusion. We highlight the new contributions compared to Drell-Yan production in quark-antiquark annihilation and show that the final result can be obtained to all orders by the substitution of the colour factor CF → CA, confirming previous fixed-order results. …”
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Are in-medium quark-gluon showers strongly coupled? results in the large-N f limit
Published 2025-01-01Subjects: Get full text
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On the role of soft and non-perturbative gluons in collinear parton densities and parton shower event generators
Published 2024-12-01“…However, we found that soft and non-perturbative gluons have a minimal impact on final state hadron spectra and jets.…”
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Long-Range Azimuthal Correlation, Entanglement, and Bell Inequality Violation by Spinning Gluons at the Large Hadron Collider
Published 2025-02-01“…We apply the recently developed concept of the nucleon energy–energy correlator (NEEC) for the gluon sector to investigate the long-range azimuthal angular correlations in proton–proton collisions at the Large Hadron Collider. …”
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Towards an unbiased jet energy loss measurement
Published 2025-01-01Subjects: Get full text
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Simulating Charm Quarks in IP-Glasma Initial Stage and Quark-Gluon Plasma: A Hybrid Approach for charm quark phenomenology
Published 2025-01-01“…Our study provides insights into the interaction strength of charm quarks during the early phase and within the quark-gluon plasma.…”
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Investigating heavy quarkonia binding in an anisotropic-dense quark-gluon plasma with topological defects in the framework of fractional non-relativistic quark model
Published 2025-01-01“…Abstract The quark-gluon plasma analysis relies on the heavy quark potential, which is influenced by the anisotropic plasma parameter $$(\xi ),$$ ( ξ ) , temperature (t), and baryonic chemical potential (μ). …”
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Statistical production of Bc mesons in heavy-ion collisions at the LHC energy
Published 2025-02-01Subjects: Get full text
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Nonlinear Langevin dynamics via holography
Published 2020-01-01Subjects: “…Holography and quark-gluon plasmas…”
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Girth and groomed radius of jets recoiling against isolated photons in lead-lead and proton-proton collisions at sNN=5.02 TeV
Published 2025-02-01Subjects: Get full text
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ηQ Meson Photoproduction in Ultrarelativistic Heavy Ion Collisions
Published 2017-01-01“…The transverse momentum distributions for inclusive ηc,b meson described by gluon-gluon interactions from photoproduction processes in relativistic heavy ion collisions are calculated. …”
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Exclusion Limits on a Scalar Decaying to Photons and Distinguishing Its Production Mechanisms
Published 2018-01-01“…Latest 13 TeV data already put stringent limits on the cross sections in the diphoton channel assuming the resonance is produced through the gluon-gluon fusion. Many beyond the Standard Model (SM) theories predict TeV-scale scalars, which copiously decay to diphotons. …”
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