Published November 1988
| Version v1
Journal article
Supersymmetric corrections to the KL → 2γ process
Description
An improved calculation of susy-corrections to the KL → 2γ process is done, including also the charged-Higgs contributions. The Higgsino-Wino mixings are carefully considered and the results are presented as a function of a susy-breaking parameter. An evaluation of the diagrams which include super-symmetric penguins is also done, finding a contribution somewhat lower than the previous one. We conclude that the Higgs and susy amplitudes are smaller than the standard amplitude. (orig.)
Additional details
Publishing Information
- Journal Title
- Z. Phys., C
- Journal Volume
- 41
- Journal Issue
- 2
- Series
- Z. Phys., C.
- Journal Page Range
- 341-346
- ISSN
- 0170-9739
- CODEN
- ZPCFD
INIS
- Country of Publication
- Germany
- Country of Input or Organization
- Germany
- INIS RN
- 19102871
- Subject category
- S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS; S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
- Descriptors DEI
- CONFIGURATION MIXING; CORRECTIONS; DECAY AMPLITUDES; FERMI INTERACTIONS; FERMIONS; FEYNMAN DIAGRAM; HIGGS BOSONS; HIGGS MODEL; KAONS NEUTRAL LONG-LIVED; LAGRANGIAN FIELD THEORY; RADIATIVE DECAY; SPARTICLES; SUPERSYMMETRY; W MINUS BOSONS; W PLUS BOSONS
- Descriptors DEC
- AMPLITUDES; BASIC INTERACTIONS; BOSONS; DECAY; DIAGRAMS; ELEMENTARY PARTICLES; FIELD THEORIES; HADRONS; INFORMATION; INTERACTIONS; INTERMEDIATE BOSONS; INTERMEDIATE VECTOR BOSONS; KAONS; KAONS NEUTRAL; MATHEMATICAL MODELS; MESONS; PARTICLE DECAY; PARTICLE MODELS; POSTULATED PARTICLES; PSEUDOSCALAR MESONS; QUANTUM FIELD THEORY; STRANGE MESONS; STRANGE PARTICLES; SYMMETRY; TRANSITION AMPLITUDES; WEAK INTERACTIONS