DOAJ Open Access 2020

Soft Anomalous Dimensions and Resummation in QCD

Nikolaos Kidonakis

Abstrak

I discuss and review soft anomalous dimensions in QCD that describe soft-gluon threshold resummation for a wide range of hard-scattering processes. The factorization properties of the cross section in moment space and renormalization-group evolution are implemented to derive a general form for differential resummed cross sections. Detailed expressions are given for the soft anomalous dimensions at one, two, and three loops, including some new results, for a large number of partonic processes involving top quarks, electroweak bosons, Higgs bosons, and other particles in the standard model and beyond.

Topik & Kata Kunci

Elementary particle physics

Penulis (1)

Nikolaos Kidonakis

Format Sitasi

APA MLA BibTeX

Kidonakis, N. (2020). Soft Anomalous Dimensions and Resummation in QCD. https://doi.org/10.3390/universe6100165

Akses Cepat

PDF tidak tersedia langsung

Cek di sumber asli →

Lihat di Sumber doi.org/10.3390/universe6100165

Informasi Jurnal

Tahun Terbit: 2020
Sumber Database: DOAJ
DOI: 10.3390/universe6100165
Akses: Open Access ✓