Search Results for author: M. Aravena

Found 2 papers, 0 papers with code

Ultra-faint [CII] emission in a redshift = 2 gravitationally-lensed metal-poor dwarf galaxy

no code implementations4 Jan 2021 M. Rybak, E. da Cunha, B. Groves, J. A. Hodge, M. Aravena, M. Maseda, L. Boogaard, D. Berg, S. Charlot, R. Decarli, D. K. Erb, E. Nelson, C. Pacifici, K. B. Schmidt, F. Walter, A. van der Wel

Photoionization modelling indicates that up to 80% of the [CII] emission originates from neutral or molecular gas, although we can not rule out that the gas is fully ionized.

Astrophysics of Galaxies

COLDz: Deep 34 GHz Continuum Observations and Free-free Emission in High-redshift Star-forming Galaxies

no code implementations15 Dec 2020 H. S. B. Algera, J. A. Hodge, D. Riechers, E. J. Murphy, R. Pavesi, M. Aravena, E. Daddi, R. Decarli, M. Dickinson, M. Sargent, C. E. Sharon, J. Wagg

We present deep continuum observations at 34 GHz in the COSMOS and GOODS-North fields from the Karl G. Jansky Very Large Array (VLA), as part of the COLDz survey.

Astrophysics of Galaxies

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