Results 1 to 10 of about 615 (180)
A Short Theoretical Review of Charmonium Production
Advances in High Energy Physics, 2022 In this paper, we review the current status of the phenomenological study of quarkonium production in high-energy collisions. After a brief introduction of several important models and effective field theories for quarkonium production, we discuss the ...
An-Ping Chen, Yan-Qing Ma, Hong Zhang
doaj +2 more sources
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
Heavy Quarkonium States With Baryonic Chemical Potential
Advances in High Energy PhysicsIn this work, we have studied the dissociation behavior of 1S and 2S states of quarkonium using quasiparticle approach where the Debye mass depends on baryonic chemical potential.
Siddhartha Solanki +2 more
doaj +2 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 +2 more
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
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
Bound state calculations for Hulthén–Hellmann type potential by improved asymptotic iteration method
International Journal of Quantum Chemistry, Volume 123, Issue 23, December 5, 2023., 2023 Coulomb and Hulthén–Hellmann potential versus r for A = 0.002, B = 2, C = 1, α = 0.001 Abstract In this study, some nonrelativistic energy eigenvalues of Hulthén–Hellmann type interaction were calculated using the improved asymptotic iteration method (improved AIM) by applying the Greene–Aldrich approach for the inverse square term of the potential ...
Zeynel Yalçın
wiley +1 more source