Results 121 to 130 of about 103,703 (233)

Metallicity Gradients in Modern Cosmological Simulations. I. Tension between Smooth Stellar Feedback Models and Observations

The Astrophysical Journal
The metallicity of galaxies, and its variation with galactocentric radius, provides key insights into the formation histories of galaxies and the physical processes driving their evolution.
Alex M. Garcia, Paul Torrey, Aniket Bhagwat, Ruby J. Wright, Qian-Hui Chen, Kathryn Grasha, Sophia Ridolfo, Z. S. Hemler, Arnab Sarkar, Priyanka Chakraborty, Erica J. Nelson, Ryan L. Sanders, Tiago Costa, Mark Vogelsberger, Lisa J. Kewley, Sara L. Ellison, Lars Hernquist   +16 more
doaj   +1 more source

The Hy‐Redshift Universe: Galaxy Formation and Evolution at High Redshift1 [PDF]

, 2000
Daniel Stern
openalex   +1 more source

Jellyfish galaxies with the IllustrisTNG simulations -- Citizen-science results towards large distances, low-mass hosts, and high redshifts [PDF]

, 2023
Elad Zinger, Gandhali D Joshi, Annalisa Pillepich, Eric Rohr, Dylan Nelson   +4 more
openalex   +1 more source

XMM–Newton observations of three high-redshift radio galaxies [PDF]

, 2004
E. Belsole, D. M. Worrall, M. J. Hardcastle, M. Birkinshaw, Charles R. Lawrence   +4 more
openalex   +1 more source

Contribution of AGN to the Morphological Parameters of Their Host Galaxies up to Intermediate Redshifts of z ∼ 2

Galaxies
The presence of Active Galaxy Nuclei (AGN) can affect the morphological classification of galaxies. This work aims to determine how the contribution of AGN affects the most-used morphological parameters down to the redshift of z ∼ 2 in COSMOS-like ...
Tilahun Getachew-Woreta, Mirjana Pović, Jaime Perea, Isabel Marquez, Josefa Masegosa, Antoine Mahoro, Shimeles Terefe Mengistue   +6 more
doaj   +1 more source

High-Redshift Milli-Jansky Radio Galaxies [PDF]

, 1996
J. S. Dunlop, J. A. Peacock, Rogier A. Windhorst, H. Spinrad, Arjun Dey, I. Waddington   +5 more
openalex   +1 more source

A high-redshift calibration of the [OI]-to-HI conversion factor in star-forming galaxies [PDF]

, 2023
S. N. Wilson, K. E. Heintz, P. Jakobsson, S. C. Madden, D. Watson, G. Magdis, Francesco Valentino, T. R. Greve, David Vizgan   +8 more
openalex   +1 more source

Halo mass functions at high redshift

The Open Journal of Astrophysics
Recent JWST observations of very early galaxies, at $z \geq 10$, has led to claims that tension exists between the sizes and luminosities of high-redshift galaxies and what is predicted by standard ${\Lambda}$CMD models.
Hannah O'Brennan, John A. Regan, Chris Power, Saoirse Ward, John Brennan, Joe McCaffrey   +5 more
doaj   +1 more source

Consequences of bursty star formation on galaxy observables at high redshifts [PDF]

, 2015
A. Domínguez, Brian Siana, Alyson Brooks, Charlotte Christensen, Gustavo Bruzual, Daniel P. Stark, Anahita Alavi   +6 more
openalex   +1 more source

Galaxies Going Bananas: Inferring the 3D Geometry of High-Redshift Galaxies with JWST-CEERS [PDF]

, 2023
Viraj Pandya, Haowen Zhang, Marc Huertas-Company, Kartheik G. Iyer, Elizabeth J. McGrath, Guillermo Barro, Steven L. Finkelstein, M. Kuemmel, William G. Hartley, Henry C. Ferguson, Jeyhan S. Kartaltepe, Joel R. Primack, Avishai Dekel, S. M. Faber, David C. Koo, Greg L. Bryan, Rachel S. Somerville, R. Amorín, Pablo Arrabal Haro, Micaela B. Bagley, Eric F. Bell, E. Bertin, Luca Costantin, Romeel Davé, Mark Dickinson, Robert Feldmann, A. Fontana, R. Gavazzi, Mauro Giavalisco, A. Grazian, Norman A. Grogin, Yuchen Guo, ChangHoon Hahn, Benne W. Holwerda, Lisa J. Kewley, Allison Kirkpatrick, Anton M. Koekemoer, Jennifer M. Lotz, Ray A. Lucas, L. Pentericci, Pablo G. Pérez‐González, Nor Pirzkal, Dale D. Kocevski, Casey Papovich, Swara Ravindranath, Caitlin Rose, Marc Schefer, Raymond C. Simons, Amber N. Straughn, Sandro Tacchella, Jonathan R. Trump, Alexander de la Vega, Stephen M. Wilkins, Stijn Wuyts, Guang Yang, L. Y. Aaron Yung   +55 more
openalex   +1 more source