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Canonical static concept record

Beta decay

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Summary

A weak-interaction process changing nuclear charge through nucleon flavor conversion, including beta-minus, beta-plus, and related capture processes.

Record metadata

Concept sources

Incoming relations (arrows to this concept)

Each relation below ends at this concept.

Fermi theory of weak interactionsBeta decay

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This is an authored directed relation from the source endpoint to the target endpoint.

Authored explanation

Fermi theory gives the leading local weak description of beta decay below the WW scale.

How to interpret this relation type

A theory, law, or interaction describes the behavior of the target within a stated regime. The edge detail must state important limits or qualifications.

Relation sources

Radioactive decayBeta decay

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This is an authored directed relation from the source endpoint to the target endpoint.

Authored explanation

Beta decay is a radioactive decay channel.

How to interpret this relation type

The target is a member or subtype of the broader source class.

Relation sources

Weak interactionBeta decay

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This is an authored directed relation from the source endpoint to the target endpoint.

Authored explanation

Beta decay is generated by charged-current weak interaction at quark level and represented by effective nucleon/nuclear currents.

How to interpret this relation type

A theory, law, or interaction describes the behavior of the target within a stated regime. The edge detail must state important limits or qualifications.

Relation sources

Outgoing relations (arrows from this concept)

Each relation below starts at this concept.

Beta decayBeta-minus decay

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This is an authored directed relation from the source endpoint to the target endpoint.

Authored explanation

Beta-minus decay emits an electron and antineutrino.

How to interpret this relation type

The target is a member or subtype of the broader source class.

Relation sources

Beta decayBeta-plus decay

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This is an authored directed relation from the source endpoint to the target endpoint.

Authored explanation

Beta-plus decay emits a positron and neutrino.

How to interpret this relation type

The target is a member or subtype of the broader source class.

Relation sources

Beta decayElectron capture

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This is an authored directed relation from the source endpoint to the target endpoint.

Authored explanation

Electron capture is the crossed weak process competing with beta-plus decay.

How to interpret this relation type

The target is a member or subtype of the broader source class.

Relation sources