Results 141 to 150 of about 20,529 (272)
Two-loop O(ϵ) term of 1/(mr2) heavy quarkonium potential
Physics Letters BAs 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
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Quarkonium Suppression from Coherent Energy Loss in Fixed-Target Experiments Using LHC Beams
Advances 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
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Quarkonium spectroscopy and perturbative QCD: Massive quark-loop effects [PDF]
, 2002 Nora Brambilla, Y. Sumino, Antonio Vairo
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Inelastic quarkonium photoproduction in coherent hadron - hadron interactions at LHC energies
, 2013 In this paper we study the inelastic quarkonium photoproduction in coherent $pp/pPb/PbPb$ interactions. Considering the ultra relativistic hadrons as a source of photons, we estimate the total $ h_1 + h_2 \rightarrow h \otimes V + X$ ($V = J/\Psi$ and ...
Goncalves, V. P., Machado, M. M.
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The exotic behavior of the wave evolution in Lévy crystals within a fractional medium. [PDF]
Sci Rep, 2023 Zakeri Z +3 more
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Perturbative QCD analysis of near threshold heavy quarkonium photoproduction at large momentum transfer [PDF]
Physics Letters B, 2021 P. Sun, X. Tong, F. Yuan
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On dipole transitions in relativistic quarkonium models [PDF]
, 1981 Hajo Krasemann
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, 2007 We review recent progress in Non-Relativistic QCD and in related Non-Relativistic Effective Field Theories with emphasis on the applications to heavy quarkonia.Comment: 24 pages, invited talk at the Conference HQL06, Munich, October 16-20 2006.
Brambilla, Nora
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Inclusive Photoproduction of Polarized $^3P_1$ Quarkonium
, 1995 We analyse inclusive photoproduction of polarized $^3P_1$ quarkonium in the framework of QCD. To separate nonperturbative and perturbative parts in the density matrix of the produced quarkonium we use a method , which is equivalent to the diagramatic ...
Barbieri +24 more
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FKS subtraction for quarkonium production at NLO
Journal of High Energy PhysicsWe 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
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