Results 1 to 10 of about 3,496,469 (217)
Synchrotron intensity gradient revealing magnetic fields in galaxy clusters [PDF]
Magnetic fields and their dynamical interplay with matter in galaxy clusters contribute to the physical properties and evolution of the intracluster medium.
Yue Hu +5 more
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Inflationary and Phase-transitional Primordial Magnetic Fields in Galaxy Clusters [PDF]
Primordial magnetic fields (PMFs) are possible candidates for explaining the observed magnetic fields in galaxy clusters. Two competing scenarios of primordial magnetogenesis have been discussed in the literature: inflationary and phase-transitional.
Salome Mtchedlidze +6 more
doaj +2 more sources
The discovery of diffuse radio emission in galaxy clusters proved the existence of energetic cosmic-ray electrons and cosmic magnetic fields on Mpc-scales in the Universe.
Denis Wittor
doaj +2 more sources
Magnetic fields and UHECR propagation [PDF]
I review the main observational tools used to detect and measure magnetic fields in the interstellar medium of our Galaxy (considering both the Galactic disk and the Galactic halo), in the interstellar medium of external galaxies, and in the ...
Ferrière Katia
doaj +2 more sources
Influence of Magnetic Fields on the Gas Rotation in the Galaxy NGC 6946
Magnetic fields can play an important role in the energy balance and formation of gas structures in galaxies. However, their dynamical effect on the rotation curve of galaxies is immensely unexplored.
M. Khademi, S. Nasiri, F. S. Tabatabaei
doaj +1 more source
Photons may convert to axion-like particles (ALPs) in external magnetic fields. Under certain conditions, this effect should result in irregular features in observed spectra of astrophysical sources.
Maxim Libanov, Sergey Troitsky
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Plasmoid Instability in the Multiphase Interstellar Medium
The processes controlling the complex clump structure, phase distribution, and magnetic field geometry that develop across a broad range of scales in the turbulent interstellar medium (ISM) remain unclear.
Drummond B. Fielding +2 more
doaj +1 more source
Magnetic Helicity Fluxes from Triple Correlators
Fluxes of the magnetic helicity density play an important role in large-scale turbulent dynamos, allowing the growth of large-scale magnetic fields while overcoming catastrophic quenching.
Kishore Gopalakrishnan +1 more
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Event Rate of Fast Radio Bursts from Binary Neutron Star Mergers
It is proposed that a one-off fast radio burst (FRB) with periodic structure may be produced during the inspiral phase of a binary neutron star (BNS) merger. In this paper, we study the event rate of such kind of FRB.
Zhi-Lin Chen +3 more
doaj +1 more source
The Strength of the Sheared Magnetic Field in the Galactic’s Circumnuclear Disk
Recent high-resolution 53 μ m polarimetric observations from SOFIA/HAWC+ have revealed the inferred plane-of-the-sky magnetic field ( B -field) orientation in the Galactic center’s circumnuclear disk (CND).
Jordan A. Guerra +4 more
doaj +1 more source

