Results 11 to 20 of about 3,407 (289)
The Astrophysical Journal, 2022 Abstract We present hydrodynamical simulations of galactic winds from star-forming galaxies including nonequilibrium ionization and frequency-dependent radiative transfer, processes that have remained largely unaccounted for in galactic wind studies.
Kartick C. Sarkar +2 more
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The metallicity of galactic winds [PDF]
Monthly Notices of the Royal Astronomical Society, 2014 19 pages, 15 figures, accepted to ...
Creasey, P., Theuns, Tom, Bower, R.G.
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Metal Enrichment in Galactic Winds [PDF]
EAS Publications Series, 2007 6 pages, 6 figures, To appear in the proceedings of the CRAL-Conference Series I "Chemodynamics: from first stars to local galaxies", Lyon 10-14 July 2006, France, Eds.
Dubois, Yohan, Teyssier, Romain
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Galactic winds and the symmetry properties of galactic magnetic fields [PDF]
Astronomy and Astrophysics, 2010 Context. Contemporary studies of the symmetry properties of galactic magnetic fields contain two contradictory ideas. There are observational and theoretical hints that large-scale magnetic fields are symmetric with respect to the galactic plane in the disc, and antisymmetric in the halo.
D. Moss, D. Sokoloff, R. Beck, M. Krause
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, 2019 Cosmic rays (CRs) are transported out of the galaxy by diffusion and advection due to streaming along magnetic field lines and resonant scattering off self-excited Magneto-Hydro-Dynamic (MHD) waves. Thus momentum is transferred to the plasma via the frozen-in waves as a mediator assisting the thermal pressure in driving a galactic wind.
Dorfi, E. A. +3 more
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An Analytic Model of Galactic Winds and Mass Outflows [PDF]
Chinese Journal of Astronomy and Astrophysics, 2005 Galactic winds and mass outflows are observed both in nearby starburst galaxies and in high-redshift star-forming galaxies. We develop a simple analytic model to understand the observed superwind phenomenon with a discussion of the model uncertainties. Our model is built upon the model of McKee & Ostriker for the interstellar medium.
Shu, CG, Mo, HJ, Mao, SD
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When are galactic winds molecular?
Monthly Notices of the Royal Astronomical SocietyABSTRACT The molecular phase of supernova-driven outflows originates from the cold, molecular gas in the disc of a star-forming galaxy, and may carry a substantial fraction of the wind mass flux in some galaxies, but it remains poorly understood.
Aditi Vijayan, Mark R Krumholz
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Dust entrainment in galactic winds [PDF]
, 2021 Winds driven by stellar feedback are an essential part of the galactic ecosystem and are the main mechanism through which low-mass galaxies regulate their star formation.
Marinacci F. +5 more
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Galactic Fountains and Galactic Winds [PDF]
Astrophysics and Space Science, 2000 12 pages; contribution to the proceedings of "Astrophysical Dynamics" (Evora, April 1999; in honour of Franz Kahn), D. Berry, D. Breitschwerdt, A. da Costa, J.
Breitschwerdt, Dieter, Komossa, Stefanie
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X-Ray Properties of NGC 253's Starburst-driven Outflow
The Astrophysical Journal, 2023 We analyze image and spectral data from ≈365 ks of observations from the Chandra X-ray Observatory of the nearby, edge-on starburst galaxy NGC 253 to constrain properties of the hot phase of the outflow.
Sebastian Lopez +7 more
doaj +1 more source