File:Right left helicity.jpg

A vector version of this image is also available, and should be used in place of this raster image where the raster image contains information that could be stored more efficiently and/or accurately in the SVG format, as a vector graphic. If its license requires the preservation of attribution or revision history, the raster version of this image should not be deleted, in order to maintain this information. For more information, see the documentation on MediaWiki's support of SVG images. File:Right left helicity.jpg  File:Right left helicity.svg

Summary[edit]

It's convenient to quantize the spin of spin-1/2 particles along their direction of motion. When the spin and the momentum are parallel, the particle is called "right-handed;" when they are antiparallel, the particle is "left-handed." These are known as helicity states. Red arrows represent the spin; magenta arrows are the momentum. I made this diagram and release it into the public domain. HEL 21:21, 21 February 2007 (UTC)

Licensing[edit]

I, the copyright holder of this work, hereby release it into the public domain. This applies worldwide. If this is not legally possible: I grant any entity the right to use this work for any purpose, without any conditions, unless such conditions are required by law. PD Public domain false false