Published May 11, 1989
| Version v1
Journal article
Interaction of Higgs bosons with the γ*γ system
Description
The Higgs boson (H) and axion (a) form factors γ*γH and γ*γa, caused by triangle loop diagrams with any intermediate charged particles, are derived in an analytic form. It is shown that the processes γ*γ→H(a) and e+e-→γH(a) can dominate in hard exclusive processes γ*γ→X and e+e-→γ+X, respectively. The derived results can be useful when planning experiments on the search for neutral point-like particles. (orig.)
Additional details
Publishing Information
- Journal Title
- Physics Letters, (Section) B
- Journal Volume
- 222
- Journal Issue
- 1
- Series
- Phys. Lett., B.
- Journal Page Range
- 139-142
- ISSN
- 0370-2693
- CODEN
- PYLBA
INIS
- Country of Publication
- Netherlands
- Country of Input or Organization
- Netherlands
- INIS RN
- 20054659
- Subject category
- S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
- Descriptors DEI
- ANALYTIC FUNCTIONS; ANNIHILATION; AXIONS; DIFFERENTIAL CROSS SECTIONS; ELECTROMAGNETIC FORM FACTORS; ELECTRON-POSITRON INTERACTIONS; ELECTRONS; EXCLUSIVE INTERACTIONS; FEYNMAN DIAGRAM; HIGGS BOSONS; INTEGRAL CROSS SECTIONS; PHOTON-ELECTRON INTERACTIONS; PHOTON-PHOTON INTERACTIONS; PHOTONS; PHOTOPRODUCTION; VIRTUAL PARTICLES; WEINBERG LEPTON MODEL
- Descriptors DEC
- BASIC INTERACTIONS; BOSONS; CROSS SECTIONS; DIAGRAMS; ELECTROMAGNETIC INTERACTIONS; ELEMENTARY PARTICLES; FERMIONS; FIELD THEORIES; FORM FACTORS; FUNCTIONS; GOLDSTONE BOSONS; INFORMATION; INTERACTIONS; LEPTON-LEPTON INTERACTIONS; LEPTONS; MASSLESS PARTICLES; MATHEMATICAL MODELS; PARTICLE INTERACTIONS; PARTICLE MODELS; PARTICLE PRODUCTION; PARTICLE PROPERTIES; PHOTON-LEPTON INTERACTIONS; POSTULATED PARTICLES; QUANTUM FIELD THEORY; UNIFIED GAUGE MODELS