Results 111 to 120 of about 12,651 (236)
Energy momentum tensor correlators in Improved Holographic QCD
, 2013 Krssak M. Energy momentum tensor correlators in Improved Holographic QCD. Bielefeld: Bielefeld University; 2013.In this thesis, we study the physics of the quark gluon plasma (QGP) using holographic methods borrowed from string theory.
Krssak, Martin ; https://orcid.org/ +1 more
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On the description of exotic hadron states within QCD sum rules
EPJ Web of Conferences, 2017 Revisiting the QCD sum-rule description of exotic hadron states, we argue that, in order to arrive at trustable analyses of, for instance, strong decay widths of multiquarks, it is inevitable to adopt the QCD sum-rule approach beyond the leading ...
Lucha Wolfgang, Melikhov Dmitri
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Scale dependence and renormalon-inspired resummations for some QCD observables [PDF]
, 2001 Since the advent of Quantum Field Theory (QFT) in the late 1940's, perturbation theory has become one of the most successful means of extracting phenomenologically useful information from QFT.
Mirjalili, A., Mirjalili, Abolfazl
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Analytic Perturbation Theory for QCD Observables
Theoretical and Mathematical Physics, 2001 The connection between ghost-free formulations of RG-invariant perturbation theory in the both Euclidean and Minkowskian regions is studied. Our basic tool is the "double spectral representation", similar to definition of Adler function, that stems from first principles of local QFT.
openaire +2 more sources
Charmonium correlation and spectral functions in quenched lattice QCD at finite temperature
, 2010 Ding H. Charmonium correlation and spectral functions in quenched lattice QCD at finite temperature. Bielefeld (Germany): Bielefeld University; 2010.In this thesis, we have investigated the properties of charmonium states at finite temperature in ...
Ding, Hengtong
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, 2004 Parton distributions, α(χ,μ(^₂) are essential ingredients for almost all theoretical calculations at hadron colliders. They give the number densities of the colliding par- tons (quarks and gluons) inside their parent hadrons at a given momentum fraction ...
Watt, Graeme
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Gluons, quarks, and the transition from nonperturbative to perturbative QCD [PDF]
, 2001 Copyright © 2001. Submitted to Cornell University’s online archive www.arXiv.org in 2001 by Dr. Anthony G. Williams. Post-print sourced from www.arxiv.org.Lattice-based investigations of two fundamental QCD quantities are described, namely the gluon and ...
ANTHONY G. WILLIAMS, Williams, A.
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Monte Carlo simulations of hard QCD radiation [PDF]
, 2009 Monte Carlo event generators, such as Herwig++, provide a full simulation of events at collider experiments. They give a fully exclusive description of hadronic final states and are therefore crucial tools for the planning of future experiments and ...
TULLY, JONATHAN
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Non-Perturbative High-Energy QCD [PDF]
, 2001 It is the aim of this talk to review our understanding of the high-energy limit of QCD, focussing, in particular, on recent theoretical developments. After a brief introduction, I will recall why the true high-energy limit of QCD scattering processes is ...
Hebecker, A, Arthur Hebecker
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Factorization formula connecting the Λ b LCDA in QCD and boosted HQET
Journal of High Energy PhysicsLight-cone distribution amplitudes (LCDAs) are essential to precision phenomenology in heavy baryon decays. In this work, we derive a factorization formula connecting the leading-twist QCD LCDA to the boosted HQET LCDA of the Λ b baryon in the peak ...
Yu-Ji Shi, Jun Zeng
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