3 papers
astro-ph.GA2026
Probing Dust Composition in Distant Galaxies with JWST Mid-IR Spectroscopy of Quasars with Foreground 2175 Å Absorbers II. Measurements of Grain Composition and Extinction Properties
Viacheslav V. Klimenko, Varsha P. Kulkarni, Monique C. Aller
We present results from a mini-survey of dust spectral features arising in galaxies at redshifts in our James Webb Space Telescope (JWST) mid-infrared spectra of ph…
astro-ph.GA2026
Probing Dust Composition in Distant Galaxies with JWST Mid-IR Spectroscopy of Quasars with Foreground 2175 A Absorbers I: Methodology
Viacheslav V. Klimenko, Varsha P. Kulkarni, Monique C. Aller
Interstellar dust plays a crucial role in gas cooling and molecule formation, influencing galaxy evolution. However, the composition and structure of dust in distant galaxies are s…
astro-ph.GA2023
The Baryonic Content of Galaxies Mapped by MaNGA and the Gas Around Them
Viacheslav V. Klimenko, Varsha Kulkarni, David A. Wake +4
We analyze the cool gas in and around 14 nearby galaxies (at 0.1) mapped with the SDSS-IV MaNGA survey by measuring absorption lines produced by gas in spectra of background…