Results 71 to 80 of about 626 (163)

Quarkonium Production in ATLAS.

open access: yes, 2012
The production of Quarkonium is an important testing ground for QCD calculations. The J/$\psi$ and $\Upsilon$(1S) production cross-sections are measured in proton-proton collisions at the ATLAS detector at the LHC. Differential cross sections as a function of transverse momentum and rapidity have been measured.
openaire   +2 more sources

FKS subtraction for quarkonium production at NLO

open access: yesJournal of High Energy Physics
We extend the local infrared-divergence subtraction formalism, originally proposed by Frixione, Kunszt and Signer (FKS), to calculate short-distance (differential) cross section for any inclusive process involving a quarkonium particle in non ...
Ajjath A H, Hua-Sheng Shao, Lukas Simon
doaj   +1 more source

Two-loop O(ϵ) term of 1/(mr2) heavy quarkonium potential

open access: yesPhysics Letters B
As a straightforward application of the recently calculated two-loop heavy quarkonium Hamiltonian, we evaluate the two-loop O(ϵ) term of the 1/(mr2) heavy quarkonium potential.
Yukinari Sumino
doaj   +1 more source

Quarkonium Suppression from Coherent Energy Loss in Fixed-Target Experiments Using LHC Beams

open access: yesAdvances in High Energy Physics, 2015
Quarkonium production in proton-nucleus collisions is a powerful tool to disentangle cold nuclear matter effects. A model based on coherent energy loss is able to explain the available quarkonium suppression data in a broad range of rapidities, from ...
François Arleo, Stéphane Peigné
doaj   +1 more source

STAR heavy-ion highlights

open access: yesEPJ Web of Conferences, 2016
Parton energy loss, quarkonium sequential melting and particle production from electromagnetic interactions are tools to study Quark Gluon Plasma properties.
Rusnakova Olga
doaj   +1 more source

Leptons lurking in semi-visible jets at the LHC. [PDF]

open access: yesEur Phys J C Part Fields, 2022
Cazzaniga C, de Cosa A.
europepmc   +1 more source

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