Work

Two-loop high-energy electroweak logarithmic corrections in a spontaneously broken SU(2) gauge model

Year: 2005

Type: article

Abstract: We present the complete analytical result for the two-loop logarithmically enhanced contributions to the high-energy asymptotic behavior of the vector form factor and the four-fermion cross section in a spontaneously broken $SU(2)$ gauge model. On the basis of this result we derive the dominant two-loop electroweak corrections to the neutral current four-fermion processes at high energies.

Source: Physical review. D. Particles, fields, gravitation, and cosmology/Physical review. D. Particles and fields

DOI: 10.1103/physrevd.72.051301

Authors: Bernd Jantzen, Johann H. Kühn, Alexander A. Penin, Vladimir A. Smirnov

Institutions: Karlsruhe Institute of Technology, Russian Academy of Sciences, Institute for Nuclear Research, Universität Hamburg, Lomonosov Moscow State University

Language: Latvian

Topic: Particle physics theoretical and experimental studies

Subfield: Nuclear and High Energy Physics

Field: Physics and Astronomy

Domain: Physical Sciences

Open Access status: green

OpenAlex ID: W1752584086

FWCI: 5.306

Cites: 42

Cited by: 61

Related to: 20