Two-loop non-leptonic penguin amplitude in QCD factorization

Guido Bell; Martin Beneke; Tobias Huber; Xin Qiang Li

doi:10.1007/JHEP04(2020)055

Two-loop non-leptonic penguin amplitude in QCD factorization

Guido Bell, Martin Beneke, Tobias Huber, Xin Qiang Li

Lehrstuhl für Theoretische Elementarteilchenphysik

Publikation: Beitrag in Fachzeitschrift › Artikel › Begutachtung

18 Zitate (Scopus)

Abstract

We complete the calculation of the QCD penguin amplitude at next-to-next- to-leading order in the QCD factorization approach to non-leptonic B-meson decays. This provides the last missing piece in the computation of the QCD correction to direct CP asymmetries at leading power in the heavy-quark expansion.

Originalsprache	Englisch
Aufsatznummer	55
Fachzeitschrift	Journal of High Energy Physics
Jahrgang	2020
Ausgabenummer	4
DOIs	https://doi.org/10.1007/JHEP04(2020)055
Publikationsstatus	Veröffentlicht - 1 Apr. 2020

Zugriff auf Dokument

10.1007/JHEP04(2020)055

Andere Dateien und Links

Verknüpfung zur Publikation in Scopus

Dieses zitieren

@article{e78618094a65426aa39771b1949d824a,

title = "Two-loop non-leptonic penguin amplitude in QCD factorization",

abstract = "We complete the calculation of the QCD penguin amplitude at next-to-next- to-leading order in the QCD factorization approach to non-leptonic B-meson decays. This provides the last missing piece in the computation of the QCD correction to direct CP asymmetries at leading power in the heavy-quark expansion.",

keywords = "Effective Field Theories, Heavy Quark Physics, Perturbative QCD",

author = "Guido Bell and Martin Beneke and Tobias Huber and Li, {Xin Qiang}",

note = "Publisher Copyright: {\textcopyright} 2020, The Author(s).",

year = "2020",

month = apr,

day = "1",

doi = "10.1007/JHEP04(2020)055",

language = "English",

volume = "2020",

journal = "Journal of High Energy Physics",

issn = "1126-6708",

publisher = "Springer Verlag",

number = "4",

}

TY - JOUR

T1 - Two-loop non-leptonic penguin amplitude in QCD factorization

AU - Bell, Guido

AU - Beneke, Martin

AU - Huber, Tobias

AU - Li, Xin Qiang

PY - 2020/4/1

Y1 - 2020/4/1

N2 - We complete the calculation of the QCD penguin amplitude at next-to-next- to-leading order in the QCD factorization approach to non-leptonic B-meson decays. This provides the last missing piece in the computation of the QCD correction to direct CP asymmetries at leading power in the heavy-quark expansion.

AB - We complete the calculation of the QCD penguin amplitude at next-to-next- to-leading order in the QCD factorization approach to non-leptonic B-meson decays. This provides the last missing piece in the computation of the QCD correction to direct CP asymmetries at leading power in the heavy-quark expansion.

KW - Effective Field Theories

KW - Heavy Quark Physics

KW - Perturbative QCD

UR - http://www.scopus.com/inward/record.url?scp=85083397773&partnerID=8YFLogxK

U2 - 10.1007/JHEP04(2020)055

DO - 10.1007/JHEP04(2020)055

M3 - Article

AN - SCOPUS:85083397773

SN - 1126-6708

VL - 2020

JO - Journal of High Energy Physics

JF - Journal of High Energy Physics

IS - 4

M1 - 55

ER -

Two-loop non-leptonic penguin amplitude in QCD factorization

Abstract

Zugriff auf Dokument

Andere Dateien und Links

Fingerprint

Dieses zitieren