Collimation geometry for different beam energies: Difference between revisions

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|<math>GH</math>
|<math>GH</math>
|-
|-
|25 MeV||<math>\frac{\Theta_{critical}}{2}</math>||<math>1.17^o</math>||<math>0.83^o</math>||<math>2.03^o</math>
|25 MeV||<math>\frac{\Theta_C}{2}</math>||<math>1.17^o</math>||<math>0.83^o</math>||<math>2.03^o</math>
|4.13 cm||6.78 cm||2.92 cm||4.79 cm||9.18 cm > 8.73 cm||75 cm||7.49 cm > 5.08 cm
|4.13 cm||6.78 cm||2.92 cm||4.79 cm||9.18 cm > 8.73 cm||75 cm||7.49 cm > 5.08 cm
|-
|-
|25 MeV||<math>\frac{\Theta_{criicalt}}{3}</math>||<math>1.17^o</math>||<math>0.83^o</math>||<math>1.63^o</math>
|25 MeV||<math>\frac{\Theta_C}{3}</math>||<math>1.17^o</math>||<math>0.83^o</math>||<math>1.63^o</math>
|4.13 cm||6.78 cm||1.95 cm||3.20 cm||8.37 cm < 8.73 cm||111 cm||4.99 cm < 5.08 cm
|4.13 cm||6.78 cm||1.95 cm||3.20 cm||8.37 cm < 8.73 cm||111 cm||4.99 cm < 5.08 cm
|-
|-
|25 MeV||<math>\frac{\Theta_{critical}}{4}</math>||<math>1.17^o</math>||<math>0.83^o</math>||<math>1.43^o</math>
|25 MeV||<math>\frac{\Theta_C}{4}</math>||<math>1.17^o</math>||<math>0.83^o</math>||<math>1.43^o</math>
|4.13 cm||6.78 cm||1.46 cm||2.40 cm||7.98 cm < 8.73 cm||136 cm||3.74 cm < 5.08 cm
|4.13 cm||6.78 cm||1.46 cm||2.40 cm||7.98 cm < 8.73 cm||136 cm||3.74 cm < 5.08 cm
|-
|-


|44 MeV||<math>\frac{\Theta_{critical}}{2}</math>||<math>0.67^o</math>||<math>0.47^o</math>||<math>1.16^o</math>
|44 MeV||<math>\frac{\Theta_C}{2}</math>||<math>0.67^o</math>||<math>0.47^o</math>||<math>1.16^o</math>
|2.35 cm||3.85 cm||1.66 cm||2.72 cm||5.21 cm < 8.73 cm||75 cm||4.26 cm < 5.08 cm
|2.35 cm||3.85 cm||1.66 cm||2.72 cm||5.21 cm < 8.73 cm||75 cm||4.26 cm < 5.08 cm
|-
|-
|44 MeV||<math>\frac{\Theta_{critical}}{3}</math>||<math>0.67^o</math>||<math>0.47^o</math>||<math>0.93^o</math>
|44 MeV||<math>\frac{\Theta_C}{3}</math>||<math>0.67^o</math>||<math>0.47^o</math>||<math>0.93^o</math>
|2.35 cm||3.85 cm||1.11 cm||1.82 cm||4.76 cm < 8.73 cm||111 cm||2.84 cm < 5.08 cm
|2.35 cm||3.85 cm||1.11 cm||1.82 cm||4.76 cm < 8.73 cm||111 cm||2.84 cm < 5.08 cm
|-
|-
|44 MeV||<math>\frac{\Theta_{critical}}{4}</math>||<math>0.67^o</math>||<math>0.47^o</math>||<math>0.81^o</math>
|44 MeV||<math>\frac{\Theta_C}{4}</math>||<math>0.67^o</math>||<math>0.47^o</math>||<math>0.81^o</math>
|2.35 cm||3.85 cm||0.83 cm||1.36 cm||4.53 cm < 8.73 cm||136 cm||2.13 cm < 5.08 cm
|2.35 cm||3.85 cm||0.83 cm||1.36 cm||4.53 cm < 8.73 cm||136 cm||2.13 cm < 5.08 cm
|}
|}

Revision as of 23:06, 20 June 2010

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90[math]\displaystyle{ ^o }[/math] exit port measurements



Critical and Kicker angles


[math]\displaystyle{ \Theta_C = \frac{m_ec^2}{E} }[/math]

[math]\displaystyle{ \Theta_K = tan^{-1}\left(\frac{x_1}{286}\right)
                = tan^{-1}\left(\frac{1}{\sqrt{2}}\ \frac{\Delta_1}{286}\right)
                = tan^{-1}\left(\frac{1}{\sqrt{2}}\ tan(\Theta_C)\right) }[/math]

Geometry calculation

beam energy collimator diameter [math]\displaystyle{ \Theta_C }[/math] [math]\displaystyle{ \Theta_K }[/math] [math]\displaystyle{ \alpha }[/math] [math]\displaystyle{ AC }[/math] [math]\displaystyle{ A_1C_1 }[/math] [math]\displaystyle{ BD }[/math] [math]\displaystyle{ B_1D_1 }[/math] [math]\displaystyle{ A_1D_1 }[/math] [math]\displaystyle{ FA }[/math] [math]\displaystyle{ GH }[/math]
25 MeV [math]\displaystyle{ \frac{\Theta_C}{2} }[/math] [math]\displaystyle{ 1.17^o }[/math] [math]\displaystyle{ 0.83^o }[/math] [math]\displaystyle{ 2.03^o }[/math] 4.13 cm 6.78 cm 2.92 cm 4.79 cm 9.18 cm > 8.73 cm 75 cm 7.49 cm > 5.08 cm
25 MeV [math]\displaystyle{ \frac{\Theta_C}{3} }[/math] [math]\displaystyle{ 1.17^o }[/math] [math]\displaystyle{ 0.83^o }[/math] [math]\displaystyle{ 1.63^o }[/math] 4.13 cm 6.78 cm 1.95 cm 3.20 cm 8.37 cm < 8.73 cm 111 cm 4.99 cm < 5.08 cm
25 MeV [math]\displaystyle{ \frac{\Theta_C}{4} }[/math] [math]\displaystyle{ 1.17^o }[/math] [math]\displaystyle{ 0.83^o }[/math] [math]\displaystyle{ 1.43^o }[/math] 4.13 cm 6.78 cm 1.46 cm 2.40 cm 7.98 cm < 8.73 cm 136 cm 3.74 cm < 5.08 cm
44 MeV [math]\displaystyle{ \frac{\Theta_C}{2} }[/math] [math]\displaystyle{ 0.67^o }[/math] [math]\displaystyle{ 0.47^o }[/math] [math]\displaystyle{ 1.16^o }[/math] 2.35 cm 3.85 cm 1.66 cm 2.72 cm 5.21 cm < 8.73 cm 75 cm 4.26 cm < 5.08 cm
44 MeV [math]\displaystyle{ \frac{\Theta_C}{3} }[/math] [math]\displaystyle{ 0.67^o }[/math] [math]\displaystyle{ 0.47^o }[/math] [math]\displaystyle{ 0.93^o }[/math] 2.35 cm 3.85 cm 1.11 cm 1.82 cm 4.76 cm < 8.73 cm 111 cm 2.84 cm < 5.08 cm
44 MeV [math]\displaystyle{ \frac{\Theta_C}{4} }[/math] [math]\displaystyle{ 0.67^o }[/math] [math]\displaystyle{ 0.47^o }[/math] [math]\displaystyle{ 0.81^o }[/math] 2.35 cm 3.85 cm 0.83 cm 1.36 cm 4.53 cm < 8.73 cm 136 cm 2.13 cm < 5.08 cm

Some more pictures

how it looks ([math]\displaystyle{ \Theta_c/2 }[/math], pipe 3")


how it looks 1 ([math]\displaystyle{ \Theta_c/4 }[/math], pipe 3")


how it looks 2 ([math]\displaystyle{ \Theta_c/4 }[/math], pipe 3")


how it looks 4 ([math]\displaystyle{ \Theta_c/2 }[/math], pipe (2 1/2)" and then pipe 4")

need to adjust to converter position



how it looks 5 ([math]\displaystyle{ \Theta_c/2 }[/math], box 3"x4" and then pipe 4")

need to adjust to converter position



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