Published January 13, 2014 | Version v1
Journal article Metadata-only

The ultimate theoretical error on γ from B→DK decays

Creators

  • 1. Department of Physics, University of Cincinnati, Cincinnati, Ohio 45221 (United States)

Description

The angle γ of the standard CKM unitarity triangle can be determined from B→DK decays with a very small irreducible theoretical error, which is only due to second-order electroweak corrections. We study these contributions and estimate that their impact on the γ determination is to introduce a shift |δγ|≲O(10−7), well below any present or planned future experiment

Availability note (English)

Available from http://dx.doi.org/10.1007/JHEP01(2014)051; Available from http://repo.scoap3.org/record/936

Additional details

Identifiers

URL
https://repo.scoap3.org/record/936;
DOI
10.1007/JHEP01(2014)051;
arXiv
arXiv:1308.5663v1;

Publishing Information

Journal Title
Journal of High Energy Physics (Online)
Journal Volume
2014
Journal Issue
01
Journal Page Range
p. 51
ISSN
1029-8479

INIS

Country of Publication
Germany
Country of Input or Organization
International Atomic Energy Agency (IAEA)
INIS RN
47036110
Subject category
S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
Descriptors DEI
CP INVARIANCE; KOBAYASHI-MASKAWA MATRIX; PARTICLE DECAY; QUARKS; STANDARD MODEL
Descriptors DEC
DECAY; FERMIONS; FIELD THEORIES; GRAND UNIFIED THEORY; INVARIANCE PRINCIPLES; MATHEMATICAL MODELS; MATRICES; PARTICLE MODELS; QUANTUM FIELD THEORY; UNIFIED GAUGE MODELS

Optional Information

Copyright
Copyright (c) OPEN ACCESS, © The Authors
Notes
PUBLISHER-ID: JHEP01(2014)051; OAI: oai:repo.scoap3.org:936
Funding organization
SCOAP3, CERN, Geneva (Switzerland)