Results 51 to 60 of about 560 (134)
Geophysical Research Letters, Volume 53, Issue 16, 28 August 2026.Abstract Saturn's Kilometric Radiation (SKR) is a powerful non‐thermal radio auroral emission produced by the Cyclotron Maser Instability (CMI), which generates waves close to the local cyclotron frequency in a highly magnetized plasma from mildly relativistic electrons.
B. Collet, L. Lamy, Y. Kasaba, N. Andre
wiley +1 more source
Magnetic Fields in Irregular Galaxies [PDF]
Highlights of Astronomy, 2002 AbstractRadio data of large irregular galaxies reveal some extended synchrotron emission with a substantial degree of polarization. In the case of NGC 4449 strong galaxy-scale regular magnetic fields were found, in spite of the lack of ordered rotation required for the conventional dynamo action.
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Magnetic Fields in Clusters of Galaxies [PDF]
, 2003 The existence of magnetic fields associated with the intracluster medium in clusters of galaxies is now well established through different methods of analysis. Magnetic fields are investigated in the radio band from studies of the rotation measure of polarized radio galaxies and the synchrotron emission of cluster-wide diffuse sources. Other techniques
Federica Govoni +4 more
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Evolution of magnetic fields in galaxies [PDF]
Proceedings of Panoramic Radio Astronomy: Wide-field 1-2 GHz research on galaxy evolution — PoS(PRA2009), 2010 Faraday rotation of polarized radio sources is one of the mos t effective observational tools to study cosmic magnetic fields. A densely-sampled grid of Fara day rotation measures that covers the complete sky (the Rotation Measure Grid) will allow us to probe the magnetic field in the Milky Way Galaxy as well as in other nearby galaxies.
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Observations of Magnetic Fields in Galaxies [PDF]
Highlights of Astronomy, 1992 AbstractMagnetic fields are present in every corner of the Universe. The Earth, the Sun and most of the planets are known to possess dipolar magnetic fields. In the Galaxy many individual objects like stars, pulsars, bipolar nebulae and supernova remnants are found to have associated magnetic fields.
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On the Magnetic Field of the Galaxy [PDF]
Monthly Notices of the Royal Astronomical Society, 1960 F. Hoyle, J. G. Ireland
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Magnetic fields in elliptical galaxies
, 2019 Slides presented for a talk at the "New Perspectives on Galactic Magnetism" conference in Newcastle Upon Tyne, UK, on 10 June 2019.
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Magnetic fields in evolving galaxies
, 2019 Slides presented for talk at the "New Perspectives on Galactic Magnetism" conference in Newcastle, UK, on 13 June 2019.
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Computational approaches to modeling dynamos in galaxies. [PDF]
Living Rev Comput AstrophysKorpi-Lagg MJ, Mac Low MM, Gent FA.
europepmc +1 more source
Polarized accretion shocks from the cosmic web. [PDF]
Sci Adv, 2023 Vernstrom T +5 more
europepmc +1 more source