Results 21 to 30 of about 305,999 (243)
Ionised outflows in z $\sim$ 2.4 quasar host galaxies [PDF]
, 2015 AGN-driven outflows are invoked by galaxy evolutionary models to quench star formation and to explain the origin of the relations observed locally between super massive black holes and their host galaxies.
Balmaverde, B. +19 more
core +3 more sources
Evolution of active region outflows throughout an active region lifetime [PDF]
, 2016 We have shown previously that SOHO/UVCS data allow us to detect active region (AR) outflows at coronal altitudes higher than those reached by other instrumentation. These outflows are thought to be a component of the slow solar wind.
Poletto, G., Zangrilli, L.
core +2 more sources
The MOSDEF Survey: A Census of AGN-driven Ionized Outflows at z = 1.4–3.8 [PDF]
Astrophysical Journal, 2019 Using data from the MOSFIRE Deep Evolution Field (MOSDEF) survey, we present a census of active galactic nucleus (AGN)–driven ionized outflows in a sample of 159 AGNs at 1.4 ≤ z ≤ 3.8.
G. Leung +15 more
semanticscholar +1 more source
International Astronomical Union Colloquium, 1989 AbstractThis paper reviews recent developments in the study of bipolar outflows and their possible collimation by disklike structures. The exciting stars of most bipolar outflows are embedded in dense cores, self-gravitating structures with masses in the range of 1 to 103M⊙.
openaire +1 more source
International Astronomical Union Colloquium, 1989 The development of millimeter and submillimeter spectroscopy has allowed astronomers to probe the cold, dense component of the interstellar medium. This medium, primarily composed of gas in molecular form, is gravitationally bound into relatively distinct clouds that are sites of star formation within our Galaxy.
openaire +1 more source
Anisotropic Galactic Outflows and Enrichment of the Intergalactic Medium. I: Monte Carlo Simulations [PDF]
, 2006 We have developed an analytical model to describe the evolution of anisotropic galactic outflows. With it, we investigate the impact of varying opening angle on galaxy formation and the evolution of the IGM.
Cedric Grenon +6 more
core +2 more sources
Quasar-mode Feedback in Nearby Type 1 Quasars: Ubiquitous Kiloparsec-scale Outflows and Correlations with Black Hole Properties [PDF]
, 2017 The prevalence and properties of kiloparsec-scale outflows in nearby Type 1 quasars have been the subject of little previous attention. This work presents Gemini integral field spectroscopy of 10 Type 1 radio-quiet quasars at .
D. Rupke, K. Gültekin, S. Veilleux
semanticscholar +1 more source
Properties of ionized outflows in MaNGA DR2 galaxies [PDF]
Monthly notices of the Royal Astronomical Society, 2019 We present the results from a systematic search and characterization of ionized outflows in nearby galaxies using the data from the second Data Release of the Mapping Nearby Galaxies at Arecibo Point Observatory (MaNGA) Survey (DR2; >2700 galaxies, z ≤
Bruno Rodríguez del Pino +4 more
semanticscholar +1 more source
PROTOSTELLAR OUTFLOWS IN L1340 [PDF]
The Astrophysical Journal, 2016 ABSTRACT We have searched the L1340 A, B, and C clouds for shocks from protostellar outflows using the H2 2.122 μm near-infrared line as a shock tracer. Substantial outflow activity has been found in each of the three regions of the cloud (L1340 A, L1340 B, and L1340 C).
Josh Walawender +4 more
openaire +3 more sources
Production of Cool Gas in Thermally Driven Outflows [PDF]
Astrophysical Journal, 2018 Galactic outflows commonly contain multiphase gas, and its physical origin requires explanation. Using the Cholla Galactic OutfLow Simulations suite of high-resolution isolated galaxy models, we demonstrate the viability of rapid radiative cooling as a ...
E. Schneider, B. Robertson, T. Thompson
semanticscholar +1 more source