Results 141 to 150 of about 210,358 (255)
Astronomy & AstrophysicsWe present the results of VLT/MUSE integral-field spectroscopy of the radio galaxy 3C 313 at z = 0.459, combined with HST and Chandra images. The high-resolution optical and X-ray images show the presence of two sources separated by 0.″63 (3.7 kpc ...
Balmaverde Barbara +3 more
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A Census from JWST of Extreme Emission-line Galaxies Spanning the Epoch of Reionization in CEERS
The Astrophysical JournalWe present a sample of 1165 extreme emission-line galaxies (EELGs) at 4 < z < 9 selected using James Webb Space Telescope (JWST) NIRCam photometry in the Cosmic Evolution Early Release Science (CEERS) program.
Kelcey Davis +32 more
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Nuclear interactions of low-energy cosmic rays with the interstellar medium
, 2011 Cosmic rays of kinetic energies below ~1 GeV per nucleon are thought to play a key role in the chemistry and dynamics of the interstellar medium. They are also thought to be responsible for nucleosynthesis of the light elements Li, Be, and B.
Kiener, J., Tatischeff, V.
core +1 more source
The Galactic Center Lobe as an H ii Region
The Astrophysical JournalThe Galactic center lobe (GCL) is an object ∼1° across that is located north of the Galactic center. In the mid-infrared (MIR) the GCL appears as two 8.0 μ m filaments between which there is strong 24 μ m and radio continuum emission.
L. D. Anderson +7 more
doaj +1 more source
The spectral energy distribution of NGC 1275 [PDF]
An analysis of absolute spectral energy distributions of interstellar gas for a galaxy (NGC 1275) is presented. Infrared spectra data shows heavy reddening.
Oke, J. B., Shields, G. A.
core +1 more source
Synthetic [CII] line emission maps of simulated interstellar medium
, 2018 In this thesis I analyse the synthetic [CII] emission from a slice of interstellar medium (ISM). The [12CII] line emission is the fine structure transition in carbon ions. It is observed in several phases of the ISM, such as the molecular, warm, and ionized gas phases.
openaire +1 more source
Estimating the Sonic Mach Number in the Interstellar Medium with Convolutional Neural Networks
The Astrophysical JournalUnderstanding the role of turbulence in shaping the interstellar medium (ISM) is crucial for studying star formation, molecular cloud evolution, and cosmic-ray propagation.
Tyler Schmaltz, Yue Hu, Alex Lazarian
doaj +1 more source
Interpretation of Recombination-Line Emission from the Interstellar Medium
The Astrophysical Journal, 1971 Catherine J. Cesarsky, Diego A. Cesarsky
openaire +1 more source
Detailed Study of Stars and Gas in a z = 8.3 Massive Merger with Extreme Dust Conditions
The Astrophysical Journal LettersWe present galaxy MACS0416-Y1 at z _spec = 8.312 as observed by the CAnadian NIRISS Unbiased Cluster Survey. MACS0416-Y1 has been shown to have extreme dust properties; thus, we study the physical properties and star formation histories of its resolved ...
Anishya Harshan +17 more
doaj +1 more source
The Astrophysical Journal Supplement SeriesWe present a catalog of 32,162 ^12 CO molecular clouds that covers the northern outer Galactic plane ( l = [15°, 165°] and l = [195°, 230°], and b = [−5.°25, +5.°25]).
Yan Sun +8 more
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