From the 1 of 9 linked papers with an AI index.
9 papers
Nebular continuum in high-redshift galaxies with JWST
Henrique Miranda, Ciro Pappalardo, José Afonso +2
Studying the relevance of accounting for both stellar and nebular continuum emission when performing optical spectral fitting has been mainly limited to galaxies in the local Unive…
The MAGPI survey: Stellar population radial trends and mass assembly in star-forming galaxies at z~0.3
Federica Mauro, Bodo Ziegler, Iris Breda +20
The paper analyzes spatially resolved stellar populations in 34 star-forming galaxies at redshift ~0.3 using MUSE integral‑field spectroscopy, measuring radial gradients in age, me…
A Census of Double-Peaked Lyman-alpha Emitters in MAGPI: Classification, Global Characteristics, and Spatially Resolved Properties
Tamal Mukherjee, Tayyaba Zafar, Themiya Nanayakkara +17
Double-peaked Ly profiles provide critical insights into gas kinematics and the distribution of neutral hydrogen (HI) from the interstellar to the intergalactic medium (ISM to…
First direct electron temperature measurement in [O II] zone in I Zw 18
I. A. Zinchenko, J. M. VÃlchez, C. Kehrig +2
We present new precise measurements of electron temperatures and oxygen abundances in the southeast knot of I Zw 18, one of the most metal-poor blue compact dwarf galaxies known, u…
Euclid preparation LXXIX. Using mock low surface brightness dwarf galaxies to probe Euclid Wide Survey detection capabilities
Euclid Collaboration, M. Urbano, P. -A. Duc +313
Local Universe dwarf galaxies can serve as both cosmological and mass assembly probes. Deep surveys have enabled the study of these objects down to the low surface brightness (LSB)…
Through the fog: a complementary optical galaxy classification scheme for 'intermediate' redshifts
Duarte Muñoz Santos, Cirino Pappalardo, Henrique Miranda +10
Understanding galaxy classification depends on our interpretation of their spectra. To date, the hydrogen Balmer lines remain the most consistent way to classify galaxies, but at '…