Zobrazeno 1 - 10
of 1 731
pro vyhledávání: '"Davé, R."'
Autor:
La Marca, A., Margalef-Bentabol, B., Wang, L., Gao, F., Goulding, A. D., Martin, G., Rodriguez-Gomez, V., Trager, S. C., Yang, G., Davé, R., Dubois, Y.
Galaxy mergers represent a fundamental physical process under hierarchical structure formation, but their role in triggering AGNs is still unclear. We aim to investigate the merger-AGN connection using state-of-the-art observations and novel methods
Externí odkaz:
http://arxiv.org/abs/2407.18238
Autor:
Lorenzon, G., Donevski, D., Lisiecki, K., Lovell, C., Romano, M., Narayanan, D., Davé, R., Man, A., Whitaker, K. E., Nanni, A., Long, A., Lee, M. M., Junais, Małek, K., Rodighiero, G., Li, Q.
Recent discoveries of copious amounts of dust in quiescent galaxies (QGs) at high redshifts ($z\gtrsim 1-2$) challenge the conventional view that these objects have poor interstellar medium (ISM) in proportion to their stellar mass. We use the SIMBA
Externí odkaz:
http://arxiv.org/abs/2404.10568
Autor:
Heintz, K. E., Brammer, G. B., Watson, D., Oesch, P. A., Keating, L. C., Hayes, M. J., Abdurro'uf, Arellano-Córdova, K. Z., Carnall, A. C., Christiansen, C. R., Cullen, F., Davé, R., Dayal, P., Ferrara, A., Finlator, K., Fynbo, J. P. U., Flury, S. R., Gelli, V., Gillman, S., Gottumukkala, R., Gould, K., Greve, T. R., Hardin, S. E., Hsiao, T. Y. -Y, Hutter, A., Jakobsson, P., Killi, M., Khosravaninezhad, N., Laursen, P., Lee, M. M., Magdis, G. E., Matthee, J., Naidu, R. P., Narayanan, D., Pollock, C., Prescott, M., Rusakov, V., Shuntov, M., Sneppen, A., Smit, R., Tanvir, N. R., Terp, C., Toft, S., Valentino, F., Vijayan, A. P., Weaver, J. R., Wise, J. H., Witstok, J.
One of the surprising early findings with JWST has been the discovery of a strong "roll-over" or a softening of the absorption edge of Ly$\alpha$ in a large number of galaxies at ($z\gtrsim 6$), in addition to systematic offsets from photometric reds
Externí odkaz:
http://arxiv.org/abs/2404.02211
Autor:
Kondapally, R., Best, P. N., Raouf, M., Thomas, N. L., Davé, R., Shabala, S. S., Röttgering, H. J. A., Hardcastle, M. J., Bonato, M., Cochrane, R. K., Małek, K., Morabito, L. K., Prandoni, I., Smith, D. J. B.
Radio-mode feedback is a key ingredient in galaxy formation and evolution models, required to reproduce the observed properties of massive galaxies in the local Universe. We study the cosmic evolution of radio-AGN feedback out to $z\sim2.5$ using a s
Externí odkaz:
http://arxiv.org/abs/2306.11795
Autor:
Picouet, V., Arnouts, S., Floch, E. Le, Moutard, T., Kraljic, K., Ilbert, O., Sawicki, M., Desprez, G., Laigle, C., Schiminovich, D., de la Torre, S., Gwyn, S., McCracken, H. J., Dubois, Y., Davé, R., Toft, S., Weaver, J. R., Shuntov, M., Kauffmann, O. B.
Publikováno v:
A&A 675, A164 (2023)
Star formation rate functions (SFRFs) give an instantaneous view of the distribution of star formation rates (SFRs) in galaxies at different epochs. They are a complementary and more stringent test for models than the galaxy stellar mass function, wh
Externí odkaz:
http://arxiv.org/abs/2305.05504
Autor:
Yang, G., Caputi, K. I., Papovich, C., Haro, P. Arrabal, Bagley, M. B., Behroozi, P., Bell, E. F., Bisigello, L., Buat, V., Burgarella, D., Cheng, Y., Cleri, N. J., Dave, R., Dickinson, M., Elbaz, D., Ferguson, H. C., Finkelstein, S. L., Grogin, N. A., Hathi, N. P., Hirschmann, M., Holwerda, B. W., Huertas-Company, M., Hutchison, T., Iani, E., Kartaltepe, J. S., Kirkpatrick, A., Kocevski, D. D., Koekemoer, A. M., Kokorev, V., Larson, R. L., Lucas, R. A., Perez-Gonzalez, P. G., Rinaldi, P., Shen, L., Trump, J. R., de la Vega, A., Yung, L. Y. A., Zavala, J. A.
Mid-infrared observations are powerful in identifying heavily obscured Active Galactic Nuclei (AGN) which have weak emission in other wavelengths. Data from the Mid-Infrared Instrument (MIRI) onboard JWST provides an excellent opportunity to perform
Externí odkaz:
http://arxiv.org/abs/2303.11736
Publikováno v:
New Astronomy, Volume 99, February 2023, 101964
We present measurements of the specific angular momentum content (j) of galaxies drawn from the Simba cosmological hydrodynamic simulations. For the stellar, HI and baryonic matter components we demonstrate the existence of extremely tight relations
Externí odkaz:
http://arxiv.org/abs/2211.06064
Autor:
Hale, C. L., Whittam, I. H., Jarvis, M. J., Best, P. N., Thomas, N. L., Heywood, I., Prescott, M., Adams, N., Afonso, J., An, Fangxia, Bowler, R. A. A., Collier, J. D., Cook, R. H. W., Davé, R., Frank, B. S., Glowacki, M., Hatfield, P. W., Lovell, S. Kolwa C. C., Maddox, N., Marchetti, L., Morabito, L. K., Murphy, E., Prandoni, I., Randriamanakoto, Z., Taylor, A. R.
We present deep 1.4 GHz source counts from $\sim$5 deg$^2$ of the continuum Early Science data release of the MeerKAT International Gigahertz Tiered Extragalactic Exploration (MIGHTEE) survey down to $S_{1.4\textrm{GHz}}\sim$15 $\mu$Jy. Using observa
Externí odkaz:
http://arxiv.org/abs/2211.05741
Asymmetry in the spatially integrated, 1D HI global profiles of galaxies can inform us on both internal (e.g. outflows) and external (e.g. mergers, tidal interactions, ram pressure stripping) processes that shape galaxy evolution. Understanding which
Externí odkaz:
http://arxiv.org/abs/2209.09269
Autor:
Gignac, Paul M., Aceves, Valeria, Baker, Stephanie, Barnes, Jessica J., Bell, Joshua, Boyer, Doug, Cunningham, Deborah, Carlo, Francesco De, Chase, Morgan H., Cohen, Karly E., Colbert, Matthew, Cree, Theresa De, Daza, Juan, Dickinson, Edwin, DeLeon, Valerie, Dougan, Lindsay, Duffy, Franklin, Dunham, ChristiAna, Early, Catherine M., Edey, Dave R., Echols, Scott, Eckley, Scott A., Fenner, Kelsey, Franklin, Katheryn P., Gila, Brent, Goetz, Freya E., Gray, Jaimi A., Gleiber, Devora, Hall, Alexander S., Hanna, Romy, Hannula, Markus, Harris, William, Hill, Jennifer J., Holliday, Casey M., Hurdle, Kelsi, Jayarajan, Aditi, Knaub, Jamie L., Krause, Amanda R., Leavey, Alice, Lessner, Emily J., Lynch, Leigha M., Maga, Murat, Maisano, Jessica, Marsh, Kristin, Marsh, Michael, Martin-Silverstone, Elizabeth, Misiaszek, John P., Neander, April I., O'Brien, Haley D., Olson, Selby, Panigot, Eldon, Motch Perrine, Susan M., Porri, Teresa J., Ramsey, Andre, Scheiffele, Gary, Smith, Heather F., Stanley, Edward L., Stock, Stuart R., Terhune, Claire E., Thomas, Dana L., Vargas, Camilo Andres Linares, Veltri, Megan, Warnett, Jason M., Watanabe, Akinobu, Waters, Emily A., Wende, Roger, Wescott, Daniel J., Withnell, Charles B., Whittaker, Scott, Wilbur, Zoë E., Wilson, Jordan, Wilson, Manon, Winchester, Julie, Yoakum, Caitlin B., Zobek, Christopher M.
Publikováno v:
In Tomography of Materials and Structures June 2024 5