Zobrazeno 1 - 10
of 2 013
pro vyhledávání: '"Martorano AS"'
Autor:
Benton, Chloë E., Nelson, Erica J., Miller, Tim B., Bezanson, Rachel, Gibson, Justus, Hartley, Abigail I, Martorano, Marco, Price, Sedona H., Suess, Katherine A., van der Wel, Arjen, van Dokkum, Pieter, Weaver, John R., Whitaker, Katherine E.
Publikováno v:
2024 ApJL 974 L28
Hubble Space Telescope imaging shows that most star-forming galaxies at cosmic noon -- the peak of cosmic star formation history -- appear disk-dominated, leaving the origin of the dense cores in their quiescent descendants unclear. With the James We
Externí odkaz:
http://arxiv.org/abs/2409.08328
Autor:
Martorano, Marco, van der Wel, Arjen, Baes, Maarten, Bell, Eric F., Brammer, Gabriel, Franx, Marijn, Nersesian, Angelos
Publikováno v:
The Astrophysical Journal (2024), Volume 972, Number 2
We present the galaxy stellar mass - size relation in the rest-frame near-IR ($1.5~\mu{\text{m}}$) and its evolution with redshift up to $z=2.5$. S\'ersic profiles are measured for $\sim$ $26\,000$ galaxies with stellar masses $M_\star > 10^9~{\text{
Externí odkaz:
http://arxiv.org/abs/2406.17756
Autor:
Gebek, Andrea, Trčka, Ana, Baes, Maarten, Martorano, Marco, Pillepich, Annalisa, Kapoor, Anand Utsav, Nersesian, Angelos, van der Wel, Arjen
We apply the 3D dust radiative transfer code SKIRT to the low-redshift ($z\leq0.1$) galaxy population in the TNG100 cosmological simulation, the fiducial run of the IllustrisTNG project. We compute global fluxes and spectral energy distributions (SED
Externí odkaz:
http://arxiv.org/abs/2405.04925
Autor:
Baes, Maarten, Mosenkov, Aleksandr, Kelly, Raymond, Abdurro'uf, Andreadis, Nick, Tulu, Sena Bokona, Camps, Peter, Emana, Abdissa Tassama, Fritz, Jacopo, Gebek, Andrea, Kovacic, Inja, La Marca, Antonio, Martorano, Marco, Nersesian, Angelos, Rodriguez-Gomez, Vicente, Tortora, Crescenzo, Trcka, Ana, Meulen, Bert Vander, van der Wel, Arjen, Wang, Lingyu
Galaxy sizes correlate with many other important properties of galaxies, and the cosmic evolution of galaxy sizes is an important observational diagnostic for constraining galaxy evolution models. The effective radius is probably the most widely used
Externí odkaz:
http://arxiv.org/abs/2401.04225
Autor:
Baes, Maarten, Gebek, Andrea, Trcka, Ana, Camps, Peter, van der Wel, Arjen, Abdurro'uf, Andreadis, Nick, Tulu, Sena Bokona, Emana, Abdissa Tassama, Fritz, Jacopo, Kelly, Raymond, Kovacic, Inja, La Marca, Antonio, Martorano, Marco, Mosenkov, Aleksandr, Nersesian, Angelos, Rodriguez-Gomez, Vicente, Tortora, Crescenzo, Meulen, Bert Vander, Wang, Lingyu
Galaxy morphology is a powerful diagnostic to assess the realism of cosmological hydrodynamical simulations. Determining the morphology of simulated galaxies requires the generation of synthetic images through 3D radiative transfer post-processing th
Externí odkaz:
http://arxiv.org/abs/2401.04224
Autor:
Nersesian, Angelos, van der Wel, Arjen, Gallazzi, Anna, Leja, Joel, Bezanson, Rachel, Bell, Eric F., D'Eugenio, Francesco, de Graaff, Anna, Kaushal, Yasha, Martorano, Marco, Maseda, Michael, Zibetti, Stefano
We test whether we can predict optical spectra from deep-field photometry of distant galaxies. Our goal is to perform a comparison in data space, highlighting the differences between predicted and observed spectra. The Large Early Galaxy Astrophysics
Externí odkaz:
http://arxiv.org/abs/2310.18000
Autor:
Kapoor, Anand Utsav, Baes, Maarten, van der Wel, Arjen, Gebek, Andrea, Camps, Peter, Nersesian, Angelos, Meidt, Sharon E., Smith, Aaron, Vicens, Sebastien, D'Eugenio, Francesco, Martorano, Marco, Barrientos, Daniela, Sartorio, Nina Sanches
We present and publicly release a new star-forming regions emission library TODDLERS (Time evolution of Observables including Dust Diagnostics and Line Emission from Regions containing young Stars) for the publicly available radiative transfer code S
Externí odkaz:
http://arxiv.org/abs/2310.00388
We present an observational study of the dark matter fraction in star-forming disk-like galaxies up to redshift $z \sim 2.5$, selected from publicly available integral field spectroscropic surveys: KMOS$^{\rm 3D}$, KGES, and KROSS. To model the $H\al
Externí odkaz:
http://arxiv.org/abs/2309.04541
Autor:
Martorano, Marco, van der Wel, Arjen, Bell, Eric F., Franx, Marijn, Whitaker, Katherine E., Nersesian, Angelos, Price, Sedona H., Baes, Maarten, Suess, Katherine A., Nelson, Erica J., Miller, Tim B., Bezanson, Rachel, Brammer, Gabriel
Publikováno v:
ApJ 957 46 (2023)
We examine the wavelength dependence of radial light profiles based on S\'ersic index $n$ measurements of 1067 galaxies with M$_*\geq$ 10$^{9.5}$M$_\odot$ and in the redshift range $0.5 < z < 3$. The sample and rest-frame optical light profiles are d
Externí odkaz:
http://arxiv.org/abs/2308.11392
Autor:
Kaushal, Yasha, Nersesian, Angelos, Bezanson, Rachel, van der Wel, Arjen, Leja, Joel, Carnall, Adam, Zibetti, Stefano, Khullar, Gourav, Franx, Marijn, Muzzin, Adam, De Graaff, Anna, Pacifici, Camilla, Whitaker, Katherine E., Bell, Eric F., Martorano, Marco
We present individual star-formation histories of $\sim3000$ massive galaxies (log($\mathrm{M_*/M_{\odot}}$) > 10.5) from the Large Early Galaxy Astrophysics Census (LEGA-C) spectroscopic survey at a lookback time of $\sim$7 billion years and quantif
Externí odkaz:
http://arxiv.org/abs/2307.03725