Results 1 to 10 of about 246,289 (260)
Overview of Perturbative QCD [PDF]
arXiv, 1996 Overview of the perturbative QCD session at Moriond '96: theoretical techniques and current issues, primarily as applied to jet physics at colliders.
David A. Kosower
arxiv +5 more sources
Extraction of the x-dependence of the non-perturbative QCD b-quark fragmentation distribution component [PDF]
Phys.Lett. B580 (2004) 108-118, 2003 Using recent measurements of the b-quark fragmentation distribution obtained in $e^+e^- \to b \bar{b}$ events registered at the Z pole, the non-perturbative QCD component of the distribution has been extracted independently of any hadronic physics ...
A. Savoy-Navarro +18 more
core +4 more sources
Progress in perturbative QCD [PDF]
AIP Conference Proceedings, 1997 We briefly summarize some recent theoretical developments in perturbative QCD, emphasizing new ideas which have led to widening the domain of applicability of perturbation theory.
Forte, Stefano
core +5 more sources
The generalized Crewther relation: the peculiar aspects of the analytical perturbative QCD calculations [PDF]
arXiv, 1996 We summarize the current status of our understanding of the structure of the perturbative QCD expressions for the QCD generalization of the Crewther relation.
A. L. Kataev
arxiv +3 more sources
, 2001 A review on how the Odderon idea does appear in QCD is given. In the last years it has been developed a non-perturbative QCD approach based on the stochastic vacuum model and a perturbative one based on resummation techniques in the small x QCD region ...
Vacca, G. P.
core +3 more sources
, 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.
D. Espriu
openalex +4 more sources
Mirror QCD and Cosmological Constant
Universe, 2017 An analog of Quantum Chromo Dynamics (QCD) sector known as mirror QCD (mQCD) can affect the cosmological evolution due to a non-trivial contribution to the Cosmological Constant analogous to that induced by the ground state in non-perturbative QCD.
Roman Pasechnik +2 more
doaj +4 more sources
Tests of hard and soft QCD with e+e- Annihilation Data [PDF]
Nucl.Phys.Proc.Suppl. 109B (2002) 87-92, 2001 Experimental tests of QCD predictions for event shape distributions combining contributions from hard and soft processes are discussed. The hard processes are predicted by perturbative QCD calculations.
Abbaneo +19 more
core +4 more sources
Non-perturbative to perturbative QCD via the FFBRST [PDF]
European Physical Journal C: Particles and Fields, 2018 Recently a new type of quadratic gauge was introduced in QCD in which the degrees of freedom are suggestive of a phase of abelian dominance. In its simplest form it is also free of Gribov ambiguity.
Haresh Raval, Bhabani Prasad Mandal
doaj +6 more sources
Moriond 2009, QCD and High Energy Interactions: Theory Summary [PDF]
arXiv, 2009 These proceedings provide a brief summary of the theoretical topics that were covered at Moriond QCD 2009, including non-perturbative QCD, perturbative QCD at colliders, a small component of physics beyond the standard model and heavy-ion collisions ...
Salam, Gavin P.
core +2 more sources