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- Weak_focusing abstract "Weak focusing occurs in particle accelerators when charged particles are passing through uniform magnetic fields, causing them to move in circular paths due to the Lorentz force. Because of the circular movement, the orbits of two particles with slightly different positions may approximate or even cross each other.Because a particle beam has a finite emittance, this effect was used in cyclotrons and early synchrotrons to prevent the growth of deviations from the desired particle orbit. Due to its definition, it also occurs in the dipole magnets of modern accelerator facilities and must be considered in beam optics calculations. In modern facilities, most of the beam focusing is usually done by quadrupole magnets, using Strong focusing to enable smaller beam sizes and vacuum chambers, thus reducing the average magnet size.".
- Weak_focusing thumbnail Weak_focusing_dipole_sketch.svg?width=300.
- Weak_focusing wikiPageID "15932531".
- Weak_focusing wikiPageRevisionID "545167692".
- Weak_focusing hasPhotoCollection Weak_focusing.
- Weak_focusing subject Category:Accelerator_physics.
- Weak_focusing comment "Weak focusing occurs in particle accelerators when charged particles are passing through uniform magnetic fields, causing them to move in circular paths due to the Lorentz force. Because of the circular movement, the orbits of two particles with slightly different positions may approximate or even cross each other.Because a particle beam has a finite emittance, this effect was used in cyclotrons and early synchrotrons to prevent the growth of deviations from the desired particle orbit.".
- Weak_focusing label "Weak focusing".
- Weak_focusing label "Слабая фокусировка".
- Weak_focusing sameAs m.03qhdkx.
- Weak_focusing sameAs Q4422802.
- Weak_focusing sameAs Q4422802.
- Weak_focusing wasDerivedFrom Weak_focusing?oldid=545167692.
- Weak_focusing depiction Weak_focusing_dipole_sketch.svg.
- Weak_focusing isPrimaryTopicOf Weak_focusing.
