Answered: The Z0 boson, discovered in 1985, is…

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The Z⁰ boson, discovered in 1985, is the mediator of
the weak nuclear force, and it typically decays very quickly.
Its average rest energy is 91.19 GeV, but its short lifetime
shows up as an intrinsic width of 2.5 GeV. What is the lifetime of this particle?

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The Z0 boson, discovered in 1985, is the mediator ofthe weak nuclear force, and it typically decays very quickly.Its average rest energy is 91.19 GeV, but its short lifetimeshows up as an intrinsic width of 2.5 GeV. What is the lifetime of this particle?