Difference between revisions of "Geometry (44 Mev LINAC exit port)"
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=Critical angle and displacement calculations= | =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 = | + | <math>\Delta = 286\ cm\ *\ \tan(0.67^o) = 3.34\ cm</math><br><br> |
=Kicker angle and displacement calculations= | =Kicker angle and displacement calculations= | ||
| − | <math>2*x^2 = 3.34 cm \ \ \Rightarrow\ \ | + | <math>2*x^2 = 3.34\ cm \ \ \Rightarrow\ \ x = 2.36\ cm</math><br><br> |
| − | <math>\Delta = 2.36 cm \ \ \Rightarrow\ \ \tan^{-1}\left(\frac{2.36}{286}\right) = 0.95\ ^o</math><br><br> | + | <math>\Delta = 2.36\ cm \ \ \Rightarrow\ \ \tan^{-1}\left(\frac{2.36}{286}\right) = 0.95\ ^o</math><br><br> |
=Off-axis collimation geometry= | =Off-axis collimation geometry= | ||
[[File:beam_up_down1.png]]<br><br> | [[File:beam_up_down1.png]]<br><br> | ||
Revision as of 05:17, 14 May 2010
Some measurements of 90 experimental degree exit port
Critical angle and displacement calculations
Kicker angle and displacement calculations
Off-axis collimation geometry
