Two-Loop Electroweak Logarithms

Two-Loop Electroweak Logarithms

Phys.Rev.D72:051301,2005; Erratum-ibid.D74:019901,2006 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...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: Jantzen, Bernd, Kühn, Johann H, Penin, Alexander A, Smirnov, Vladimir A
Format: Artikel
Sprache:eng
Schlagworte:
Physics - High Energy Physics - Phenomenology
Online-Zugang:Volltext bestellen
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
Beschreibung
Zusammenfassung:Phys.Rev.D72:051301,2005; Erratum-ibid.D74:019901,2006 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.
DOI:10.48550/arxiv.hep-ph/0504111