Difference between revisions of "Geometry for different beam energies"
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|<math>GH</math> | |<math>GH</math> | ||
|- | |- | ||
− | |25 MeV||<math>\frac{\Theta_{ | + | |25 MeV||<math>\frac{\Theta_{critical}}{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||75 cm||7.49 cm | |4.13 cm||6.78 cm||2.92 cm||4.79 cm||75 cm||7.49 cm | ||
|- | |- | ||
− | |25 MeV||<math>\frac{\Theta_{ | + | |25 MeV||<math>\frac{\Theta_{criicalt}}{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||111 cm||4.99 cm | |4.13 cm||6.78 cm||1.95 cm||3.20 cm||111 cm||4.99 cm | ||
|- | |- | ||
− | |25 MeV||<math>\frac{\Theta_{ | + | |25 MeV||<math>\frac{\Theta_{critical}}{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||136 cm||3.74 cm | |4.13 cm||6.78 cm||1.46 cm||2.40 cm||136 cm||3.74 cm | ||
|- | |- | ||
− | |44 MeV||<math>\frac{\Theta_{ | + | |44 MeV||<math>\frac{\Theta_{critical}}{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||75 cm||4.26 cm | |2.35 cm||3.85 cm||1.66 cm||2.72 cm||75 cm||4.26 cm | ||
|- | |- | ||
− | |44 MeV||<math>\frac{\Theta_{ | + | |44 MeV||<math>\frac{\Theta_{critical}}{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||111 cm||2.84 cm | |2.35 cm||3.85 cm||1.11 cm||1.82 cm||111 cm||2.84 cm | ||
|- | |- | ||
− | |44 MeV||<math>\frac{\Theta_{ | + | |44 MeV||<math>\frac{\Theta_{critical}}{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||136 cm||2.13 cm | |2.35 cm||3.85 cm||0.83 cm||1.36 cm||136 cm||2.13 cm | ||
|} | |} |
Revision as of 18:11, 20 June 2010
general setup
geometry calculation
beam energy | collimator diameter | |||||||||
---|---|---|---|---|---|---|---|---|---|---|
25 MeV | 4.13 cm | 6.78 cm | 2.92 cm | 4.79 cm | 75 cm | 7.49 cm | ||||
25 MeV | 4.13 cm | 6.78 cm | 1.95 cm | 3.20 cm | 111 cm | 4.99 cm | ||||
25 MeV | 4.13 cm | 6.78 cm | 1.46 cm | 2.40 cm | 136 cm | 3.74 cm | ||||
44 MeV | 2.35 cm | 3.85 cm | 1.66 cm | 2.72 cm | 75 cm | 4.26 cm | ||||
44 MeV | 2.35 cm | 3.85 cm | 1.11 cm | 1.82 cm | 111 cm | 2.84 cm | ||||
44 MeV | 2.35 cm | 3.85 cm | 0.83 cm | 1.36 cm | 136 cm | 2.13 cm |