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arXiv · hep-ph/0202017

The Decay Lifetime of Polarized Fermions in Flight

Zhi-qiang Shi·Guang-jiong Ni
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Abstract

Based on the parity violation in Standard model, we study the dependence of lifetime on the helicity of an initial-state fermion in weak interactions. It is pointed out that if the initial fermions in the decays are longitudinally polarized, then the decay lifetime of left-handed polarized fermions is different from that of right-handed polarized fermions in flight with a same velocity in a same inertial system.

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Zhi-qiang Shi, Guang-jiong Ni. 2002-02-04. The Decay Lifetime of Polarized Fermions in Flight. https://doi.org/10.1088/0256-307x%2F19%2F10%2F309

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