Difference between revisions of "Geometry (44 Mev LINAC exit port)"
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| − | =Critical angle | + | [http://wiki.iac.isu.edu/index.php/PhotoFission_with_Polarized_Photons_from_HRRL Go Back] |
| + | |||
| + | =Some measurements of 90 experimental degree exit port= | ||
| + | [[File:exit_port1.png]]<br><br> | ||
| + | |||
| + | =Critical angle and displacement calculations= | ||
<math>\Theta = \frac{m_ec^2}{E_{beam}} = \frac{0.511\ MeV}{44\ MeV} = 0.67\ ^o</math><br><br> | <math>\Theta = \frac{m_ec^2}{E_{beam}} = \frac{0.511\ MeV}{44\ MeV} = 0.67\ ^o</math><br><br> | ||
| + | <math>\Delta = 286\ cm\ *\ \tan(0.67^o) = 3.34\ cm</math><br><br> | ||
| − | = | + | =Kicker angle and displacement calculations= |
| − | <math>\ | + | <math>x^2+x^2 = 3.34^2\ cm \ \ \Rightarrow\ \ x = 2.36\ cm</math><br><br> |
| + | <math>\Delta = 2.36\ cm \ \ \Rightarrow\ \ \tan^{-1}\left(\frac{2.36}{286}\right) = 0.47\ ^o</math><br><br> | ||
| − | = | + | =Off-axis collimation geometry= |
| − | [[File: | + | [[File:beam_up_down1.png]]<br><br> |
| − | + | ||
| − | [ | + | [http://wiki.iac.isu.edu/index.php/PhotoFission_with_Polarized_Photons_from_HRRL Go Back] |
