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The focusing properties of solenoid lenses
Solenoids show inevitability their spherical aberration, which increases beam effective emittance. In this work the make efforts to improve field quality in different ways. Calculations tell that increasing gap size of pole pieces or taping magnet poles can obviously reduce coefficient of spherical...
| Autores principales: | , , |
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| Lenguaje: | chi |
| Publicado: |
Chin. Nucl. Inform. Cent.
2002
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| Materias: | |
| Acceso en línea: | http://cds.cern.ch/record/748206 |