Published April 1, 2009
| Version v1
Journal article
Little Randall-Sundrum models: εK strikes again
- 1. Institut fuer Physik (THEP), Johannes Gutenberg-Universitaet, D-55099 Mainz (Germany)
Description
A detailed phenomenological analysis of neutral kaon mixing in 'little Randall-Sundrum' models is presented. It is shown that the constraints arising from the CP-violating quantity εK can, depending on the value of the ultraviolet cutoff, be even stronger than in the original Randall-Sundrum scenario addressing the hierarchy problem up to the Planck scale. The origin of the enhancement is explained, and a bound ΛUV>several 103 TeV is derived, below which vast corrections to εK are generically unavoidable. Implications for nonstandard Z0→bb couplings are briefly discussed.
Additional details
Identifiers
- DOI
- 10.1103/PhysRevD.79.076001;
- arXiv
- arXiv:0811.3678v1;
Publishing Information
- Journal Title
- Physical Review. D, Particles Fields
- Journal Volume
- 79
- Journal Issue
- 7
- Journal Page Range
- p. 076001-076001.11
- ISSN
- 0556-2821
- CODEN
- PRVDAQ
INIS
- Country of Publication
- United States
- Country of Input or Organization
- International Atomic Energy Agency (IAEA)
- INIS RN
- 41052153
- Subject category
- S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
- Descriptors DEI
- CORRECTIONS; COUPLING; CP INVARIANCE; KAONS NEUTRAL; MIXING; PEV RANGE; SIMULATION; TEV RANGE; ULTRAVIOLET DIVERGENCES; Z NEUTRAL BOSONS
- Descriptors DEC
- BOSONS; ELEMENTARY PARTICLES; ENERGY RANGE; HADRONS; INTERMEDIATE BOSONS; INTERMEDIATE VECTOR BOSONS; INVARIANCE PRINCIPLES; KAONS; MESONS; PSEUDOSCALAR MESONS; STRANGE MESONS; STRANGE PARTICLES
Optional Information
- Notes
- (c) 2009 The American Physical Society