Nonequilibrium evolution of quarkonium in medium [PDF]
EPJ Web of Conferences, 2022 We review recent progress in open quantum system approach to the description of quarkonium in the quark-gluon plasma. A particular emphasis is put on the Lindblad equations for quarkonium and its numerical simulations.
Akamatsu Yukinao, Miura Takahiro
doaj +2 more sources
Associated-quarkonium production [PDF]
, 2014 We discuss the growing interest to measure associated-quarkonium production in a number of channels at the LHC. Whereas back-to-back production of quarkonium + isolated photon provides a unique way to extract gluon TMDs, observables such as quarkonium ...
Lansberg, J. P.
core +4 more sources
Heavy-flavour and quarkonium production in the LHC era: from proton-proton to heavy-ion collisions. [PDF]
Eur Phys J C Part Fields, 2016 This report reviews the study of open heavy-flavour and quarkonium production in high-energy hadronic collisions, as tools to investigate fundamental aspects of Quantum Chromodynamics, from the proton and nucleus structure at high energy to deconfinement
Andronic A +55 more
europepmc +9 more sources
Entropic Destruction of Heavy Quarkonium from a Deformed AdS5 Model [PDF]
Advances in High Energy Physics, 2017 We study the destruction of heavy quarkonium due to the entropic force in a deformed AdS5 model. The effects of the deformation parameter on the interdistance and the entropic force are investigated.
Zi-qiang Zhang +3 more
doaj +4 more sources
Two-loop integrals for CP-even heavy quarkonium production and decays: elliptic sectors
Journal of High Energy Physics, 2018 By employing the differential equations, we compute analytically the elliptic sectors of two-loop master integrals appearing in the NNLO QCD corrections to CP-even\ heavy quarkonium exclusive production and decays, which turns out to be the last and ...
Long-Bin Chen, Jun Jiang, Cong-Feng Qiao
doaj +3 more sources
Quarkonium polarization as a test of non-relativistic effective theory [PDF]
, 1997 I compare current approaches to quarkonium production with regard to what they tell us about quarkonium polarization. Predictions for $J/\psi$ polarization in hadron-hadron and photon-hadron collisions are summarized.Comment: 6 pages, LaTeX, 3 figures ...
Beneke, M.
core +4 more sources
Direct quarkonium-plus-gluon production in DIS in the color glass condensate
Journal of High Energy PhysicsWe compute the differential cross-section for direct quarkonium production accompanied by a gluon in high-energy deep inelastic scattering (DIS) at small-x.
Zhong-Bo Kang, Farid Salazar
exaly +2 more sources
The dipole picture and the non-relativistic expansion [PDF]
SciPost Physics Proceedings, 2022 We study exclusive quarkonium production in the dipole picture at next-to-leading order (NLO) accuracy, using the non-relativistic expansion for the quarkonium wavefunction.
Miguel Ángel Escobedo Espinosa, Tuomas Lappi
doaj +2 more sources
Subleading power corrections to heavy quarkonium production in QCD factorization approach [PDF]
EPJ Web of Conferences, 2022 We report the current understanding of heavy quarkonium production at high transverse momentum (pT) in hadronic collisions in terms of QCD factorization.
Lee Kyle +3 more
doaj +1 more source
Effect of a Wake-Field on the Dissociation of Quarkonium in Collisional Quark–Gluon Plasma
Particles, 2023 We have studied wake effects on the dissociation of heavy quarkonia states J/ψ and Y by introducing an in-medium modification to the inter-quark potential.
Yernur Kuanyshbaiuly +2 more
doaj +1 more source