Are oscillations of electron chirality experimentally observable?

Is there any plausible experiment by which chirality oscillations in electrons could be observed experimentally, such as through some analogy to neutrino oscillation experiments?

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The presence of an electron mass... –  Michael Brown Mar 19 '13 at 5:30
@MichaelBrown can you be more explicit? The same electron mass for both chiralities? –  anna v Mar 19 '13 at 10:37
The fact that an electron has mass produces oscillations between chiralities. The fact that you can stop an electron is proof that chirality is not a good quantum number for electrons. :) That said: there is a bid difference in scale between electron and neutrino neutrino masses. So to observe chirality oscillations you would need a short distance probe that treats the two chiralities differently, like... the weak interactions. :) –  Michael Brown Mar 19 '13 at 11:39
Indeed you see "helicity" supressed weak decays of the $\pi^\pm$. You could just as well call it chirality supression since what is being measured is the rotation between chirality and helicity eigenstates which is the result of the mass term. –  Michael Brown Mar 19 '13 at 11:40
Michael Brown, concur in particular about mass. While low in mass by most standards, the electron is flat-out gigantic in comparison to a neutrino. I tried to keep my question open for that reason, with the neutrino analogy just intended to say "such things do have visible outcomes... sometimes!" And I certainly agree that it would need to use the weak interaction, as I'm not aware of anything else that distinguishes the chiralities clearly (is there?). Sooo... maybe something like a specific way of reinterpreting of $\pi^{\pm}$ decays, as you may be suggesting, is the best that is possible? –  Terry Bollinger Mar 19 '13 at 13:24