Pion form factor in the NLC QCD SR approach

Journal Article · Tue Jun 15 00:00:00 EDT 2010 · Physics of Atomic Nuclei

DOI:https://doi.org/10.1134/S1063778810060189· OSTI ID:21426711

Bakulev, A. P., E-mail: [e-mail]; Pimikov, A. V., E-mail: [e-mail].r ^[1]; Stefanis, N. G., E-mail: [e-mail]-uni-bochum.d ^[2]

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1. JINR, Bogoliubov Laboratory of Theoretical Physics (Russian Federation)
2. Ruhr-Universitaet Bochum, Institut fuer Theoretische Physik II (Germany)

We present results of a calculation of the electromagnetic pion form factor within the framework of QCD sum rules with nonlocal condensates and using a perturbative spectral density which includes O({alpha}{sub s}) contributions.

• OSTI ID: 21426711
• Journal Information: Physics of Atomic Nuclei, Vol. 73, Issue 6; Other Information: DOI: 10.1134/S1063778810060189; Copyright (c) 2010 Pleiades Publishing, Ltd.; ISSN 1063-7788
• Country of Publication: United States
• Language: English

Related Subjects

72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS
FORM FACTORS
PIONS
QUANTUM CHROMODYNAMICS
SPECTRAL DENSITY
SUM RULES
BOSONS
DIMENSIONLESS NUMBERS
ELEMENTARY PARTICLES
EQUATIONS
FIELD THEORIES
FUNCTIONS
HADRONS
MESONS
PARTICLE PROPERTIES
PSEUDOSCALAR MESONS
QUANTUM FIELD THEORY
SPECTRAL FUNCTIONS