Work

A guide to the QCD light-cone sum rule for $b$-quark decays

Year: 2023

Type: preprint

Abstract: We overview the current status and future perspectives of the QCD-based method of light-cone sum rules. The two main versions of these sum rules, using light-meson and $B$-meson distribution amplitudes are introduced and the most important applications of the method are discussed. We also outline open problems and future perspectives of this method.

Source: arXiv (Cornell University)

DOI: 10.48550/arxiv.2311.08700

Authors: Khodjamirian, Alexander, Melić, Blaženka, Wang, Yu-Ming

Institutions: University of Siegen, Nankai University

Language: English

Topic: Quantum Chromodynamics and Particle Interactions

Subfield: Nuclear and High Energy Physics

Field: Physics and Astronomy

Domain: Physical Sciences

Open Access status: green

Funders: Alexander von Humboldt-Stiftung, Deutsche Forschungsgemeinschaft

Awards: TRR 257: Phänomenologische Elementarteilchenphysik nach der HiggsEntdeckung, G2645866196

OpenAlex ID: W4388747966

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