Results 141 to 150 of about 66,305 (237)

QCD POTENTIOLOGY

, 2002
Invited talk presented at ``4th International Conference on Quark Confinement and the Hadron Spectrum'', Vienna, 3--8 July 2000, 12 ...
openaire   +2 more sources

Geração radiativa de repulsão vetorial para quarks leves [PDF]

, 2014
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro de Ciências Físicas e Matemáticas, Programa de Pós-Graduação em Física, Florianópolis, 2014Abstract: We apply a non-perturbative analytical method, known as the Optimized ...
Medina, Tulio Eduardo Restrepo
core  

BPS and Non-BPS Domain Walls in Supersymmetric QCD [PDF]

, 1998
We study the spectrum of the domain walls interpolating between different chirally asymmetric vacua in supersymmetric QCD with the SU(N) gauge group and including N \Gamma 1 pairs of chiral matter multiplets in fundamental and anti-fundamental ...
A. V. Smilga, Supersymmetric Qcd
core  

Constraints on the variation of the QCD interaction scale ΛQCD

Journal of High Energy Physics
Laboratory and astrophysical tests of “constant variation” have so far concentrated on the dimensionless fine-structure constant α and on the electron or quark mass ratios X e,q = m e,q /ΛQCD, treating the QCD scale ΛQCD as unchangeable.
V. V. Flambaum, A. J. Mansour
doaj   +1 more source

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
core  

Selfconsistent calculations of mesonic properties at nonzero temperature [PDF]

, 2006
After a brief introduction on QCD and effective models in the first chapter, I analyze the dependence of the QCD transition temperature on the quark (or pion) mass in the second chapter.
Röder, Dirk
core  

Mesonische Korrelationsfunktionen aus leichten Quarks und ihre spektrale Darstellung in heißer gequenchter Gitter-QCD [PDF]

, 2006
Wissel S. Mesonic correlation functions from light quarks and their spectral representation in hot quenched lattice QCD. Bielefeld (Germany): Bielefeld University; 2006.In dieser Arbeit untersuchen wir anhand von Gittersimulationen der ...
Wissel, Sönke
core   +1 more source

Chiral separation effect from holographic QCD

Journal of High Energy Physics
We analyze the chiral separation effect (CSE) in QCD by using the gauge/gravity duality. In QCD, this effect arises from a combination of chiral anomalies and the axial U(1) anomaly.
Domingo Gallegos, Matti Järvinen, Eamonn Weitz   +2 more
doaj   +1 more source

Perturbative QCD studies of multijet structures in electron-positron annihilation [PDF]

, 1987
To investigate the effect in perturbative QCD of multigluon emissions on the transverse momentum distributions of multijet final states in electron-positron annihilation, we use a simplified model based on the approximation that gluons are emitted ...
Michopoulos, Y, Michopoulos, Yanos
core  

Lattice Qcd

, 2002
A general introduction to lattice QCD suitable for graduate students in experimental and theoretical particle physics. Aimed at those who want to know how lattice calculations are done, and what the pitfalls are, without having to do the calculations themselves.
openaire   +2 more sources