View source for Geometry (44 Mev LINAC exit port)

=Critical angle calculation=
<math>\Theta = \frac{m_ec^2}{E_{beam}} = \frac{0.511\ MeV}{44\ MeV} = 0.67\ ^o</math><br><br>

=Beam displacement=
<math>\delta = 285.75cm\ *\ \tan(0.67^o) = 3.34cm</math><br><br>

=Experimental 90 degree exit port geometry=
[[File:exit_port.png]]<br><br>

=Off-axis collimation geometry=
[[File:beam_up_down.png]]<br><br>