Difference between revisions of "G4Beamline PbBi"
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==Target thickness optimization== | ==Target thickness optimization== | ||
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| + | First simple test is to send 1 million, 10 MeV electrons towards a PbBi target and count how many positrons leave the downstream side | ||
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| + | {| border="1" | ||
| + | | PbBi Thickness (mm) || #positrons/million electrons | ||
| + | |- | ||
| + | | 1 || 960 | ||
| + | |- | ||
| + | | 2 || 1963 | ||
| + | |- | ||
| + | | 3|| 2233 | ||
| + | |- | ||
| + | | 5|| | ||
| + | |- | ||
| + | |} | ||
==Solenoid== | ==Solenoid== | ||
[[Positrons#Simulations]] | [[Positrons#Simulations]] | ||
Revision as of 23:13, 27 April 2015
Development of a Positron source using a PbBi converter and a Solenoid
Converter target properties
Definition of Lead Bismuth
1cm diameter target
0.5 Tesla solenoid
G4BeamLine
2 mm thick PbBi
Target thickness optimization
First simple test is to send 1 million, 10 MeV electrons towards a PbBi target and count how many positrons leave the downstream side
| PbBi Thickness (mm) | #positrons/million electrons |
| 1 | 960 |
| 2 | 1963 |
| 3 | 2233 |
| 5 |