Results 1 to 10 of about 626 (163)
Quarkonium Production in the QGP [PDF]
Universe, 2019 We report on recent theory progress in understanding the production of heavy quarkonium in heavy-ion collisions based on the in-medium heavy-quark potential extracted from lattice QCD simulations. On the one hand, the proper in-medium potential allows us
Alexander Rothkopf
doaj +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.
Farid Salazar, Zhong-Bo Kang
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
Physical Review D, 2012 We extend our previous study of the vector charmonium states within a renormalization approach with boundary conditions to the full spectrum of charmonium and bottomonium. On the light of the predicted spectrum we comply to assignments suggested in the literature. A comparison with the regularized quark model is also included.
J. Segovia +3 more
openaire +2 more sources
Quarkonia as probes of the QGP and of the initial stages of the heavy-ion collision with ALICE [PDF]
EPJ Web of Conferences, 2022 Studies of quarkonium production in heavy-ion collisions can be used for probing QGP properties. The suppression and regeneration of bound quarkonium states is sensitive to the medium properties.
McKibben Lofnes Ingrid
doaj +1 more source
The scalar quarkonium spectrum and quarkonium-glueball mixing [PDF]
Nuclear Physics B - Proceedings Supplements, 1998 3 pages, 4 PostScript figures, talk given at Lattice ...
Lee, W., Weingarten, D.
openaire +2 more sources
Probing the Hot QCD Matter via Quarkonia at the Next-Generation Heavy-Ion Experiment at LHC
Particles, 2023 Quarkonia represent one of the most valuable probes of the deconfined quark–gluon hot medium since the very first experimental studies with ultrarelativistic heavy-ion collisions. A significant step forward in characterizing the QCD matter via systematic
Yuri Kharlov +2 more
doaj +1 more source
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 +1 more source