Results 101 to 110 of about 6,937 (251)

Entropic Destruction of Heavy Quarkonium from a Deformed AdS5 Model

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, Zhong-jie Luo, De-fu Hou, Gang Chen   +3 more
doaj   +1 more source

Joint Topics on Exotic Hadron States and Heavy Flavor Hadronic Decay

, 2019
Advances in High Energy Physics, Volume 2019, Issue 1, 2019.
Xian-Wei Kang, J. A. Oller, Ling-Yun Dai, Tao Luo   +3 more
wiley   +1 more source

Quarkonium Production in PHENIX [PDF]

Nuclear Physics A, 2007
9 pages, 7 figures, Proceedings for Hard Probes ...
openaire   +3 more sources

QUARKONIUM PRODUCTION IN HADRONIC COLLISIONS [PDF]

International Journal of Modern Physics A, 1995
We summarize the theoretical description of charmonium and bottonium production in hadronic collisions and compare it to the available data from hadron-nucleon interactions. With the parameters of the theory established by these data, we obtain predictions for quarkonium production at RHIC and LHC energies.
Ramona Vogt, Helmut Satz, Helmut Satz, Dmitri E. Kharzeev, Dmitri E. Kharzeev, Gerhard A. Schuler, K Sridhar, Rajiv V. Gavai   +7 more
openaire   +3 more sources

Experimental overview: Quarkonium production in relativistic particle collisions [PDF]

EPJ Web of Conferences
Quarkonium provides a golden probe of the formation of the Quark Gluon Plasma (QGP). Its production in heavy-ion collisions can be affected by an interplay of different phenomena such as medium-induced dissociation and heavy-quark (re)combination in the ...
Ståhl Leiton Andre Govinda
doaj   +1 more source

Entropic destruction of heavy quarkonium in quark-gluon plasma with gluon condensate

Physics Letters B, 2020
It has been argued that the peak of the quarkonium entropy at the deconfinement transition is related to the entropic force which induces dissociation of quarkonium states.
Zi-qiang Zhang, De-fu Hou
doaj  

Born-Oppenheimer approximation in EFT and quarkonium hybrids

EPJ Web of Conferences, 2017
We report on the results of [1] for the calculations of quarkonium hybrids. We have developed and Effective Field Theory (EFT) for quarkonium hybrids that systematically incorporates an expansion with respect to the adiabatic limit.
Castellà Jaume Tarrús
doaj   +1 more source

Towards an automated tool to evaluate the impact of the nuclear modification of the gluon density on quarkonium, D and B meson production in proton–nucleus collisions [PDF]

, 2016
We propose a simple and model-independent procedure to account for the impact of the nuclear modification of the gluon density as encoded in nuclear collinear PDF sets on two-to-two partonic hard processes in proton–nucleus collisions.
J. Lansberg, H. Shao
semanticscholar   +1 more source

Quarkonium production and polarization in pp collisions with the CMS detector

EPJ Web of Conferences, 2014
Studies of the production of heavy quarkonium states are very important to improve our understanding of QCD and hadron formation, given that the heavy quark masses allow the application of theoretical tools less sensitive to nonperturbative effects ...
Degano Alessandro
doaj   +1 more source

Sequential Quarkonium Suppression

, 2001
We use recent lattice data on the heavy quark potential in order to determine the dissociation temperatures of different quarkonium states in hot strongly interacting matter. Our analysis shows in particular that certain quarkonium states dissociate below the deconfinement point.
Digal, S., Petreczky, P., Satz, Helmut
openaire   +3 more sources