Results 71 to 80 of about 99,149 (216)
Sudakov safety in perturbative QCD
Physical Review D, 2015 Traditional calculations in perturbative quantum chromodynamics (pQCD) are based on an order-by-order expansion in the strong coupling $ _s$. Observables that are calculable in this way are known as "safe". Recently, a class of unsafe observables was discovered that do not have a valid $ _s$ expansion but are nevertheless calculable in pQCD using all-
Larkoski AJ, MARZANI, SIMONE, Thaler J.
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Structure‐Function Relationships of Biomass‐Derived Materials for Zinc Metal Protection
Advanced Science, Volume 12, Issue 34, September 11, 2025.This review analyses the mechanism of zinc anode degradation, focuses on the protective roles of the four major functional groups of carboxyl, amino, hydroxyl, and sulfonic acid groups in biomass materials, reveals the structure‐function relationship and synergistic effects of functional groups, and looks forward to the challenges and directions of ...
Qiwei Gao +4 more
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The curvature of $F_2^p(x,Q^2)$ as a probe of the range of validity of perturbative QCD evolutions in the small-$x$ region [PDF]
, 2006 Perturbative NLO and NNLO QCD evolutions of parton distributions are studied, in particular in the (very) small-$x$ region, where they are in very good agreement with all recent precision measurements of $F_2^p(x,Q^2)$.
A. Vogt +26 more
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Reggeon interactions in perturbative QCD [PDF]
Zeitschrift für Physik C Particles and Fields, 1995 13 pages LATEX, 2 figures using package FEYNMAN, N4 ...
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Astronomische Nachrichten, Volume 346, Issue 7-8, September 2025.ABSTRACT The physics of heavy‐ion collisions is one of the most exciting and challenging directions of science for the last four decades. On the theoretical side one deals with a non‐abelian field theory, while on the experimental side today's largest accelerators are needed to enable these studies.
Marcus Bleicher, Elena Bratkovskaya
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The hyperfine splitting in QCD mesonic screening masses at asymptotically large temperatures
Journal of High Energy PhysicsWe determine the hyperfine splitting in the QCD flavour non-singlet mesonic screening masses at asymptotically large temperatures. The analytic calculation is carried out in the dimensionally-reduced effective theory where the first non-zero contribution
Marco Cè +4 more
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Abelian decomposition and Weyl symmetric effective action of SU(3) QCD
European Physical Journal C: Particles and Fields, 2019 We show how to calculate the effective potential of SU(3) QCD which tells that the true minimum is given by the monopole condensation. To do this we make the gauge independent Weyl symmetric Abelian decomposition of the SU(3) QCD which decomposes the ...
Y. M. Cho, Franklin H. Cho
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QCD challenges in radiative B decays
, 2010 Radiative decays of the B meson are known to provide important constraints on the MSSM and many other realistic new physics models in the sub-TeV range.
Misiak, M.
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, 1994 This is the written version of a set of lectures on perturbative QCD that were delivered to a mixed audience of young theorists and experimentalists in the course of the XXII International Meeting on Fundamental Physics. These notes are virtually a verbatim transcription of the lectures.
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Non-perturbative high-energy QCD [PDF]
Proceedings of International Europhysics Conference on High Energy Physics — PoS(hep2001), 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 genuinly non-perturbative and why it has so far not been possible to apply lattice methods to this ...
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