Published December 1991
| Version v1
Report
Leading order electroweak corrections to Β - Β- mixing amplitude
Description
We perform a two-loop calculation to determine the leading order electroweak corrections to the Β - -Β mixing amplitude. In this way, we find out the leading order dependence of this amplitude on the mass of the Higgs boson, MH. This dependence is essentially ln2(MH). The interplay between the top quark and the Higgs boson gives rise to the term mt4ln2(MH) in the effective Lagrangian. These corrections may lead to a few percent correction to the mixing parameter. (author)
Availability note (English)
Available from TRIUMF, Vancouver, British Columbia (Canada).Additional details
Publishing Information
- Imprint Pagination
- 7 p.
- Report number
- TRI-PP--91-94
INIS
- Country of Publication
- Canada
- Country of Input or Organization
- Canada
- INIS RN
- 36090735
- Subject category
- S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
- Resource subtype / Literary indicator
- Non-conventional Literature
- Descriptors DEI
- HIGGS BOSONS; LAGRANGIAN FUNCTION; STANDARD MODEL; T QUARKS; WEINBERG-SALAM GAUGE MODEL
- Descriptors DEC
- ELEMENTARY PARTICLES; FERMIONS; FIELD THEORIES; FUNCTIONS; GRAND UNIFIED THEORY; MATHEMATICAL MODELS; PARTICLE MODELS; POSTULATED PARTICLES; QUANTUM FIELD THEORY; QUARKS; TOP PARTICLES; UNIFIED GAUGE MODELS; UNIFIED-FIELD THEORIES
Optional Information
- Notes
- 15 refs., 3 figs.