Statements (23)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
physical phenomenon
|
| gptkbp:alsoKnownAs |
gptkb:Thomson_scattering_cross_section
|
| gptkbp:appliesTo |
electromagnetic scattering
free electron |
| gptkbp:category |
scattering theory
|
| gptkbp:dependsOn |
electron mass
elementary charge vacuum permittivity speed of light |
| gptkbp:describes |
scattering of electromagnetic radiation by a free charged particle
|
| gptkbp:form |
σ_T = (8π/3) (e²/4πε₀mc²)²
|
| https://www.w3.org/2000/01/rdf-schema#label |
Thomson cross section
|
| gptkbp:limitation |
Klein-Nishina formula at low photon energies
|
| gptkbp:measures |
square meter
|
| gptkbp:namedAfter |
gptkb:J._J._Thomson
|
| gptkbp:relatedTo |
classical electrodynamics
|
| gptkbp:symbol |
σ_T
|
| gptkbp:usedIn |
X-ray scattering
astrophysics plasma physics |
| gptkbp:valuation |
6.6524587321 × 10⁻²⁹ m²
|
| gptkbp:bfsParent |
gptkb:Thomson_scattering
|
| gptkbp:bfsLayer |
6
|