Search Results - "Starkenburg, Tjitske K."

The diversity and variability of star formation histories in models of galaxy evolution by Iyer, Kartheik G, Tacchella, Sandro, Genel, Shy, Hayward, Christopher C, Hernquist, Lars, Brooks, Alyson M, Caplar, Neven, Davé, Romeel, Diemer, Benedikt, Forbes, John C, Gawiser, Eric, Somerville, Rachel S, Starkenburg, Tjitske K

“…ABSTRACT Understanding the variability of galaxy star formation histories (SFHs) across a range of time-scales provides insight into the underlying physical…”
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The Hough Stream Spotter: A New Method for Detecting Linear Structure in Resolved Stars and Application to the Stellar Halo of M31 by Pearson, Sarah, Clark, Susan E., Demirjian, Alexis J., Johnston, Kathryn V., Ness, Melissa K., Starkenburg, Tjitske K., Williams, Benjamin F., Ibata, Rodrigo A.

“…Abstract Stellar streams from globular clusters (GCs) offer constraints on the nature of dark matter and have been used to explore the dark matter halo…”
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Detecting Thin Stellar Streams in External Galaxies: Resolved Stars and Integrated Light by Pearson, Sarah, Starkenburg, Tjitske K., Johnston, Kathryn V., Williams, Benjamin F., Ibata, Rodrigo A., Khan, Rubab

“…The morphology of thin stellar streams can be used to test the nature of dark matter. It is therefore crucial to extend searches for globular cluster (GC)…”
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JWST Constraints on the UV Luminosity Density at Cosmic Dawn: Implications for 21 cm Cosmology by Hassan, Sultan, Lovell, Christopher C., Madau, Piero, Huertas-Company, Marc, Somerville, Rachel S., Burkhart, Blakesley, Dixon, Keri L., Feldmann, Robert, Starkenburg, Tjitske K., Wu, John F., Jespersen, Christian Kragh, Gelfand, Joseph D., Bera, Ankita

“…Abstract An unprecedented array of new observational capabilities are starting to yield key constraints on models of the epoch of first light in the Universe…”
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How cosmological merger histories shape the diversity of stellar haloes by Rey, Martin P, Starkenburg, Tjitske K

“…ABSTRACT We introduce and apply a new approach to probe the response of galactic stellar haloes to the interplay between cosmological merger histories and…”
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On the Origin of Star-Gas Counterrotation in Low-mass Galaxies by Starkenburg, Tjitske K., Sales, Laura. V., Genel, Shy, Manzano-King, Christina, Canalizo, Gabriela, Hernquist, Lars

“…Stars in galaxies form from the cold rotationally supported gaseous disks that settle at the center of dark matter halos. In the simplest models, such angular…”
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The time-scales probed by star formation rate indicators for realistic, bursty star formation histories from the FIRE simulations by Flores Velázquez, José A, Gurvich, Alexander B, Faucher-Giguère, Claude-André, Bullock, James S, Starkenburg, Tjitske K, Moreno, Jorge, Lazar, Alexandres, Mercado, Francisco J, Stern, Jonathan, Sparre, Martin, Hayward, Christopher C, Wetzel, Andrew, El-Badry, Kareem

“…ABSTRACT Understanding the rate at which stars form is central to studies of galaxy formation. Observationally, the star formation rates (SFRs) of galaxies are…”
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Decoupling the rotation of stars and gas – II. The link between black hole activity and simulated IFU kinematics in IllustrisTNG by Duckworth, Christopher, Starkenburg, Tjitske K, Genel, Shy, Davis, Timothy A, Habouzit, Mélanie, Kraljic, Katarina, Tojeiro, Rita

“…ABSTRACT We study the relationship between supermassive black hole (BH) feedback, BH luminosity, and the kinematics of stars and gas for galaxies in…”
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The breakBRD Breakdown: Using IllustrisTNG to Track the Quenching of an Observationally Motivated Sample of Centrally Star-forming Galaxies by Kopenhafer, Claire, Starkenburg, Tjitske K., Tonnesen, Stephanie, Tuttle, Sarah

“…The observed breakBRD ("break bulges in red disks") galaxies are a nearby sample of face-on disk galaxies with particularly centrally concentrated star…”
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VINTERGATAN-GM: The cosmological imprints of early mergers on Milky-Way-mass galaxies by Rey, Martin P, Agertz, Oscar, Starkenburg, Tjitske K, Renaud, Florent, Joshi, Gandhali D, Pontzen, Andrew, Martin, Nicolas F, Feuillet, Diane K, Read, Justin I

“…ABSTRACT We present a new suite of cosmological zoom-in hydrodynamical ($\approx 20\, \mathrm{pc}$ spatial resolution) simulations of Milky-Way mass galaxies…”
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IQ Collaboratory. II. The Quiescent Fraction of Isolated, Low-mass Galaxies across Simulations and Observations by Dickey, Claire M., Starkenburg, Tjitske K., Geha, Marla, Hahn, ChangHoon, Anglés-Alcázar, Daniel, Choi, Ena, Davé, Romeel, Genel, Shy, Iyer, Kartheik G., Maller, Ariyeh H., Mandelker, Nir, Somerville, Rachel S., Yung, L. Y. Aaron

“…We compare three major large-scale hydrodynamical galaxy simulations (EAGLE, Illustris-TNG, and SIMBA) by forward modeling simulated galaxies into…”
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IQ-Collaboratory 1.1: The Star-forming Sequence of Simulated Central Galaxies by Hahn, ChangHoon, Starkenburg, Tjitske K., Choi, Ena, Davé, Romeel, Dickey, Claire M., Geha, Marla C., Genel, Shy, Hayward, Christopher C., Maller, Ariyeh H., Mandyam, Nityasri, Pandya, Viraj, Popping, Gergö, Rafieferantsoa, Mika, Somerville, Rachel S., Tinker, Jeremy L.

“…A tightly correlated star formation rate (SFR)-stellar mass relation of star-forming galaxies, or star-forming sequence (SFS), is a key feature in galaxy…”
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Walter: A Tool for Predicting Resolved Stellar Population Observations with Applications to the Roman Space Telescope by Lancaster, Lachlan, Pearson, Sarah, Williams, Benjamin F., Johnston, Kathryn V., Starkenburg, Tjitske K., Kado-Fong, Erin, Seth, Anil C., Bell, Eric F.

“…Abstract Studies of resolved stellar populations in the Milky Way and nearby galaxies reveal an amazingly detailed and clear picture of galaxy evolution…”
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IQ Collaboratory. III. The Empirical Dust Attenuation Framework—Taking Hydrodynamical Simulations with a Grain of Dust by Hahn, ChangHoon, Starkenburg, Tjitske K., Anglés-Alcázar, Daniel, Choi, Ena, Davé, Romeel, Dickey, Claire, Iyer, Kartheik G., Maller, Ariyeh H., Somerville, Rachel S., Tinker, Jeremy L., Yung, L. Y. Aaron

“…Abstract We present the empirical dust attenuation (EDA) framework—a flexible prescription for assigning realistic dust attenuation to simulated galaxies based…”
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How cosmological merger histories shape the diversity of stellar haloes by Rey, Martin P, Starkenburg, Tjitske K

“…We introduce and apply a new approach to probe the response of galactic stellar haloes to the interplay between cosmological merger histories and galaxy…”
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What Is Inside Matters: Simulated Green Valley Galaxies Have Centrally Concentrated Star Formation by Starkenburg, Tjitske K, Tonnesen, Stephanie, Kopenhafer, Claire

“…In spatially resolved galaxy observations, star formation rate radial profiles are found to correlate with total specific star formation rates. A central…”
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The breakBRD Breakdown: Using IllustrisTNG to Track the Quenching of an Observationally-Motivated Sample of Centrally Star-Forming Galaxies by Kopenhafer, Claire, Starkenburg, Tjitske K, Tonnesen, Stephanie, Tuttle, Sarah

“…The observed breakBRD ("break bulges in red disks") galaxies are a nearby sample of face-on disk galaxies with particularly centrally concentrated star…”
Get full text

VINTERGATAN-GM: The cosmological imprints of early mergers on Milky-Way-mass galaxies by Rey, Martin P, Agertz, Oscar, Starkenburg, Tjitske K, Renaud, Florent, Joshi, Gandhali D, Pontzen, Andrew, Martin, Nicolas F, Feuillet, Diane K, Read, Justin I

“…We present a new suite of cosmological zoom-in hydrodynamical ($\approx 20\, \mathrm{pc}$ spatial resolution) simulations of Milky-Way mass galaxies to study…”
Get full text

walter: A Tool for Predicting Resolved Stellar Population Observations with Applications to the Roman Space Telescope by Lancaster, Lachlan, Pearson, Sarah, Williams, Benjamin F, Johnston, Kathryn V, Starkenburg, Tjitske K, Kado-Fong, Erin, Seth, Anil C, Bell, Eric F

“…Studies of resolved stellar populations in the Milky Way and nearby galaxies reveal an amazingly detailed and clear picture of galaxy evolution. Within the…”
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JWST constraints on the UV luminosity density at cosmic dawn: implications for 21-cm cosmology by Hassan, Sultan, Lovell, Christopher C, Madau, Piero, Huertas-Company, Marc, Somerville, Rachel S, Burkhart, Blakesley, Dixon, Keri L, Feldmann, Robert, Starkenburg, Tjitske K, Wu, John F, Jespersen, Christian Kragh, Gelfand, Joseph D, Bera, Ankita

“…An unprecedented array of new observational capabilities are starting to yield key constraints on models of the epoch of first light in the Universe. In this…”
Get full text