Results 71 to 80 of about 19,862 (236)
Quarkonium Spectral Functions [PDF]
Nuclear Physics A, 2009 In this talk I summarize the progress achieved in recent years on the understanding of quarkonium properties at finite temperature. Theoretical studies from potential models, lattice QCD, and effective field theories are discussed. I also highlight a bridge from spectral functions to experiment.
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Next-to-leading-log renormalization-group running in heavy-quarkonium creation and annihilation [PDF]
, 2001 In the framework of potential NRQCD, we obtain the next-to-leading-log renormalization-group running of the matching coefficients for the heavy quarkonium production currents near threshold.
Pineda, Antonio
core +2 more sources
Quarkonium production at ATLAS [PDF]
EPJ Web of Conferences, 2012 Presented at the 2011 Hadron Collider Physics symposium (HCP-2011), Paris, France, November 14-18 2011, 3 pages, 8 ...
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Quarkonium in a thermal BIon [PDF]
Canadian Journal of Physics, 2018 In the present article, the authors intend to propose a new theory that potentially allows the propagation of the formation and the evolution of quarkonium in a thermal BIon. When quarks are close to each other, quarkonium behaves like a scalar and, by their getting away, it transitions to a fermionic system.
Anirudh Pradhan +5 more
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An experimental review of open heavy flavor and quarkonium production at RHIC [PDF]
Nuclear Science and Techniques, 2020 Open heavy flavors and quarkonia are unique probes of the hot–dense medium produced in heavy-ion collisions. Their production in p+p\documentclass[12pt]{minimal} \usepackage{amsmath} \usepackage{wasysym} \usepackage{amsfonts} \usepackage{amssymb ...
Zebo Tang, W. Zha, Yifei Zhang
semanticscholar +1 more source
Quarkonium Production at LHCb [PDF]
EPJ Web of Conferences, 2013 6 pages; Talk given at LHCP 2013 ...
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A Guide to Light‐Cone PDFs from Lattice QCD: An Overview of Approaches, Techniques, and Results
Advances in High Energy Physics, Volume 2019, Issue 1, 2019., 2019 Within the theory of Quantum Chromodynamics (QCD), the rich structure of hadrons can be quantitatively characterized, among others, using a basis of universal nonperturbative functions: parton distribution functions (PDFs), generalized parton distributions (GPDs), transverse momentum dependent parton distributions (TMDs), and distribution amplitudes ...
Krzysztof Cichy +2 more
wiley +1 more source
Curing the unphysical behaviour of NLO quarkonium production at the LHC and its relevance to constrain the gluon PDF at low scales [PDF]
The European Physical Journal C, 2020 We address the unphysical energy dependence of quarkonium-hadroproduction cross sections at Next-to-Leading Order (NLO) in αs\documentclass[12pt]{minimal} \usepackage{amsmath} \usepackage{wasysym} \usepackage{amsfonts} \usepackage{amssymb} \usepackage ...
J. Lansberg, Melih A. Ozcelik
semanticscholar +1 more source
, 2017 In this addendum to Phys.\ Rev.\ D {\bf 95}, 054018 (2017) we recompute the rates for the decays of the Higgs boson to a vector quarkonium plus a photon, where the vector quarkonium is $J/\psi$, $\Upsilon(1S)$, $\Upsilon(2S)$, or $\Upsilon(3S)$.
Bodwin, Geoffrey T. +3 more
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Associated-quarkonium production [PDF]
Proceedings of XXII. International Workshop on Deep-Inelastic Scattering and Related Subjects — PoS(DIS2014), 2014 We discuss the growing interest to measure associated-quarkonium production in a number of channels at the LHC. Whereas back-to-back production of quarkonium + isolated photon provides a unique way to extract gluon TMDs, observables such as quarkonium + W/Z can be of great help to better understand the quarkonium production mechanism as well as to shed
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