Difference between revisions of "Sign of the beam polarization"
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Asymmetry at 90 degrees in the Center of Mass: | Asymmetry at 90 degrees in the Center of Mass: | ||
<pre> | <pre> | ||
| − | [N(parallel) - N(anti-parallel)]/[N(parallel) + N(anti-parallel)] | + | [N(parallel) - N(anti-parallel)]/[N(parallel) + N(anti-parallel)] = -7/9 |
</pre> | </pre> | ||
* Beni Zihlman's note on the sign of the helicity from the Moller: ([https://hallcweb.jlab.org/polwiki/images/0/0d/Helicity.ps ps], [https://hallcweb.jlab.org/polwiki/images/8/8f/Helicity.pdf pdf]) | * Beni Zihlman's note on the sign of the helicity from the Moller: ([https://hallcweb.jlab.org/polwiki/images/0/0d/Helicity.ps ps], [https://hallcweb.jlab.org/polwiki/images/8/8f/Helicity.pdf pdf]) | ||
