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- Cyclotron_turnover abstract "Cyclotron turnover is one of two phenomena due to which the power spectrum of synchrotron radiation decreases at very low frequencies. The other is synchrotron self-absorption. While the synchrotron self-absorption is determined from detailed balance, cyclotron turnover occurs when the assumptions of synchrotron radiation are violated. We recall that when a charged particle moves in a magnetic field its orbit is a helix, and its velocities can be divided into two independent components: uniform velocity parallel to the axis of the helix, and rotation about the axis. Synchrotron radiation requires that both velocities be ultra-relativistic, but if the velocity parallel to the axis is relativistic and the rotation is not, then the spectrum would simply be that of a Doppler shifted cyclotron radiation, and this behavior is called cyclotron turnover. In real systems there would be a competition between these two phenomena, so the only one that sets in at higher frequencies will be observed. An interesting feature about the cyclotron turnover is that it allows emission at frequencies lower that the cyclotron frequency, if the particle is moving away from the observer.".
- Cyclotron_turnover wikiPageID "42714482".
- Cyclotron_turnover wikiPageLength "1552".
- Cyclotron_turnover wikiPageOutDegree "12".
- Cyclotron_turnover wikiPageRevisionID "648884003".
- Cyclotron_turnover wikiPageWikiLink Category:Electromagnetic_radiation.
- Cyclotron_turnover wikiPageWikiLink Cyclotron_frequency.
- Cyclotron_turnover wikiPageWikiLink Cyclotron_radiation.
- Cyclotron_turnover wikiPageWikiLink Cyclotron_resonance.
- Cyclotron_turnover wikiPageWikiLink Detailed_balance.
- Cyclotron_turnover wikiPageWikiLink Doppler_effect.
- Cyclotron_turnover wikiPageWikiLink Doppler_shift.
- Cyclotron_turnover wikiPageWikiLink Electric_charge.
- Cyclotron_turnover wikiPageWikiLink Helix.
- Cyclotron_turnover wikiPageWikiLink Magnetic_field.
- Cyclotron_turnover wikiPageWikiLink Spectrum.
- Cyclotron_turnover wikiPageWikiLink Synchrotron_radiation.
- Cyclotron_turnover wikiPageWikiLink Ultrarelativistic_limit.
- Cyclotron_turnover wikiPageWikiLinkText "Cyclotron turnover".
- Cyclotron_turnover hasPhotoCollection Cyclotron_turnover.
- Cyclotron_turnover wikiPageUsesTemplate Template:Reflist.
- Cyclotron_turnover subject Category:Electromagnetic_radiation.
- Cyclotron_turnover hypernym Phenomena.
- Cyclotron_turnover comment "Cyclotron turnover is one of two phenomena due to which the power spectrum of synchrotron radiation decreases at very low frequencies. The other is synchrotron self-absorption. While the synchrotron self-absorption is determined from detailed balance, cyclotron turnover occurs when the assumptions of synchrotron radiation are violated.".
- Cyclotron_turnover label "Cyclotron turnover".
- Cyclotron_turnover sameAs m.010hmvj5.
- Cyclotron_turnover sameAs Q17150990.
- Cyclotron_turnover sameAs Q17150990.
- Cyclotron_turnover wasDerivedFrom Cyclotron_turnover?oldid=648884003.
- Cyclotron_turnover isPrimaryTopicOf Cyclotron_turnover.