Difference between revisions of "Geometry (44 Mev LINAC exit port)"

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=Critical angle calculation=
 
=Critical angle calculation=
<math>\Theta = \frac{m_ec^2}{E_{beam}} = \frac{0.511\ MeV}{44\ MeV} = 0.67^o</math>
+
<math>\Theta = \frac{m_ec^2}{E_{beam}} = \frac{0.511\ MeV}{44\ MeV} = 0.67\ ^o</math>
 +
 
 +
=Beam displacement=
 +
<math>\delta = 285.75\ cm\ *\ tan(0.67\ ^o) = 3.34\ cm</math>

Revision as of 05:29, 12 May 2010

Experimental 90 degree exit port geometry

Exit port.png

Critical angle calculation

[math]\Theta = \frac{m_ec^2}{E_{beam}} = \frac{0.511\ MeV}{44\ MeV} = 0.67\ ^o[/math]

Beam displacement

[math]\delta = 285.75\ cm\ *\ tan(0.67\ ^o) = 3.34\ cm[/math]