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Which particles mediate the weak nuclear force responsibl... | QuestionStock

Representative image for question: Which particles mediate the weak nuclear force responsible for processes like beta decay?

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Science

Which particles mediate the weak nuclear force responsible for processes like beta decay?

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Which particles mediate the weak nuclear force responsible for processes like beta decay?

Options:

W and Z bosons
Photons
Gluons
Gravitons

Correct answer: W and Z bosons

Explanation: The weak interaction is carried by the W+, W− and Z0 bosons; these particles were experimentally detected at CERN in 1983 by the UA1 and UA2 collaborations.

Created 2026-03-10T17:33:47.704Z. Updated 2026-03-10T17:33:47.704Z.