Results 51 to 60 of about 207,256 (183)
Interaction of Jets with Galactic Winds [PDF]
, 2007 Acepted for publication in the annual HLRS proceedings, "High Performance Computing in Science and Engineering 04", 12 pages, 15 figures, partly color.
Krause, Martin, Camenzind, Max
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MeerKAT measurement of the radio emission from massive stars in the Galactic plane
Astronomy & AstrophysicsContext. Massive stars, including Wolf-Rayet (WR) stars, are predominantly found in binary systems. These systems are known to emit both thermal emission from stellar winds and, occasionally, non-thermal emission produced by relativistic electrons ...
Tasseroul M. +3 more
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Caught in the Act: A Metal-rich High-velocity Cloud in the Inner Galaxy
The Astrophysical Journal, 2023 We characterize the chemical and physical conditions in an outflowing high-velocity cloud (HVC) in the inner Galaxy. We report a supersolar metallicity of [O/H] = +0.36 ± 0.12 for the HVC at v _LSR = 125.6 km s ^−1 toward the star HD 156359 ( l = 328.°7,
Frances H. Cashman +9 more
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Constraints on galactic wind models [PDF]
Monthly Notices of the Royal Astronomical Society, 2016 Observational implications are derived for two standard models of supernovae-driven galactic winds: a freely expanding steady-state wind and a wind sourced by a self-similarly expanding superbubble including thermal heat conduction. It is shown that, for the steady-state wind, matching the measured correlation between the soft x-ray luminosity and star
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First Statistical Detection of Mg ii-traced Cool Gas Outflows with JWST toward Cosmic Dawn
The Astrophysical Journal LettersGalactic-scale outflows are a crucial component of galaxy evolution, yet their properties in the early Universe remain poorly constrained. We present the first statistical investigation of Mg ii -traced cool gas outflows in galaxies spanning a wide ...
Cheqiu Lyu +11 more
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The Astrophysical JournalCoronal lines (CLs), which arise from collisionally excited forbidden transitions from highly ionized species, are a powerful diagnostic tool in uncovering active galactic nuclei (AGNs) and constraining their properties.
William Matzko +5 more
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CLASSY. XV. Kinematics and Spatial Distributions of Outflows in Local Highly Star-forming Galaxies
The Astrophysical JournalStar-forming galaxies drive massive outflows that play an important role in galaxy evolution by regulating feedback and influencing the dynamics of surrounding media.
Mason S. Huberty +19 more
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The Astrophysical Journal Supplement SeriesAs an inaugural investigation under the X-ray Winds In Nearby-to-distant Galaxies (X-WING) program, we assembled a data set comprising 132 active galactic nuclei (AGNs) spanning redshifts z ∼ 0–4 characterized by blueshifted absorption lines indicative ...
Satoshi Yamada +12 more
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Galactic fountains and galactic winds
, 1999 The development of galactic fountain theories is reviewed with special emphasis on the different approaches and concepts that have been used in the past.
Komossa, S. +2 more
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Sunyaev-Zel'dovich distortion from early galactic winds [PDF]
, 2001 Sorry, the full text of this article is not available here. Please click on the alternative location to access it.We consider the distortion in the cosmic microwave background (CMB) resulting from galactic winds at high redshift.
Nath, Biman B. +3 more
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