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Statements (17)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
physical phenomenon
|
| gptkbp:describedBy |
gptkb:Bethe–Heitler_formula
|
| gptkbp:describes |
production of electron-positron pairs by high-energy photons in the field of a nucleus
|
| gptkbp:field |
particle physics
quantum electrodynamics |
| gptkbp:firstDescribed |
1934
|
| https://www.w3.org/2000/01/rdf-schema#label |
Bethe–Heitler process
|
| gptkbp:namedAfter |
gptkb:Hans_Bethe
gptkb:Walter_Heitler |
| gptkbp:relatedTo |
pair production
quantum electrodynamics |
| gptkbp:requires |
gptkb:nucleus
high-energy photon |
| gptkbp:result |
electron
positron |
| gptkbp:bfsParent |
gptkb:Hans_Bethe
|
| gptkbp:bfsLayer |
3
|