3 ms·
depends on which they hit - this article seems to imply that when photons hit atoms their momentum is transferred conventionally, but when they hit electrons th
by Taniwha 7y ago
depends on which they hit - this article seems to imply that when photons hit atoms their momentum is transferred conventionally, but when they hit electrons they move in the opposite direction (and induce a current on the surface)
- mirimir 7y agoThat's my question. Can photons actually "hit" electrons? I remember Feynman diagrams with electrons and photons, but that was about photons <-> electron, positron pairs. Free electrons accelerated laterally by magnetic fields emit ynchrotron radiation. But does that work in reverse? I've never heard of that. But again, IANAP.