Zobrazeno 1 - 10
of 389
pro vyhledávání: '"Rafelski, Marc"'
Autor:
Pruto, Giulia, Fumagalli, Michele, Rafelski, Marc, Revalski, Mitchell, Fossati, Matteo, Mackenzie, Ruari, Theuns, Tom
We present near-infrared observations, acquired with the Wide Field Camera 3 (WFC3) on board of the Hubble Space Telescope (HST), of a Ly$\alpha$ double-clumped emitting nebula at $z \approx 3.25$ associated with a damped Ly$\alpha$ absorber (DLA). W
Externí odkaz:
http://arxiv.org/abs/2409.01786
Autor:
Dutta, Rajeshwari, Fumagalli, Michele, Fossati, Matteo, Rafelski, Marc, Revalski, Mitchell, Battaia, Fabrizio Arrigoni, D'Odorico, Valentina, Peroux, Celine, Prichard, Laura J., Swinbank, A. M.
We characterize, for the first time, the average extended emission in multiple lines ([OII], [OIII], and Hbeta) around a statistical sample of 560 galaxies at z~0.25-0.85. By stacking the Multi Unit Spectroscopic Explorer (MUSE) 3D data from two larg
Externí odkaz:
http://arxiv.org/abs/2409.02182
Autor:
Beckett, Alexander, Rafelski, Marc, Revalski, Mitchell, Fumagalli, Michele, Fossati, Matteo, Nedkova, Kalina, Dutta, Rajeshwari, Bielby, Rich, Cantalupo, Sebastiano, Dayal, Prakita, D'Odorico, Valentina, Galbiati, Marta, Péroux, Céline
We present intial results associating galaxies in the MUSE Ultra Deep Field (MUDF) with gas seen in absorption along the line-of-sight to two bright quasars in this field, to explore the dependence of metals in the circumgalactic medium (CGM) on gala
Externí odkaz:
http://arxiv.org/abs/2408.11914
AstroSat UV Deep Field South -- I. Far and Near-ultraviolet Source Catalog of the GOODS South region
Autor:
Saha, Kanak, Maulick, Soumil, Pandey, Pushpak, Bhattacharya, Souradeep, Borgohain, Anshuman, Mondal, Chayan, Rafelski, Marc, Kataria, Manish, Teplitz, Harry I., Tandon, Shyam N., Windhorst, Rogier A., Elmegreen, Bruce G., Herenz, Edmund Christian, Rutkowski, Michael
We present the AstroSat UV Deep Field South (AUDFs), an imaging survey using the wide-field Ultraviolet Imaging Telescope on board AstroSat. AUDFs covers $\sim 236$ arcmin$^{2}$ of the sky area, including the Great Observatories Origins Deep Survey (
Externí odkaz:
http://arxiv.org/abs/2408.03629
Autor:
Polack, Garrett E., Revalski, Mitchell, Crenshaw, D. Michael, Fischer, Travis C., Schmitt, Henrique R., Kraemer, Steven B., Meena, Beena, Rafelski, Marc
Outflowing gas from supermassive black holes in the centers of active galaxies has been postulated as a major contributor to galactic evolution. To explore the interaction between narrow-line region (NLR) outflows and their host galaxies, we use Hubb
Externí odkaz:
http://arxiv.org/abs/2407.17550
Autor:
Tornotti, Davide, Fumagalli, Michele, Fossati, Matteo, Benitez-Llambay, Alejandro, Izquierdo-Villalba, David, Travascio, Andrea, Battaia, Fabrizio Arrigoni, Cantalupo, Sebastiano, Beckett, Alexander, Bonoli, Silvia, Dayal, Pratika, D'Odorico, Valentina, Dutta, Rajeshwari, Lusso, Elisabeta, Peroux, Celine, Rafelski, Marc, Revalski, Mitchell, Spinoso, Daniele, Swinbank, Mark
Filaments connecting halos are a long-standing prediction of cold dark matter theories. We present a novel detection of the cosmic web emission connecting two massive quasar-host galaxies at cosmic noon in the MUSE Ultra Deep Field (MUDF) using unpre
Externí odkaz:
http://arxiv.org/abs/2406.17035
Autor:
Nedkova, Kalina V., Häußler, Boris, Marchesini, Danilo, Brammer, Gabriel B., Feinstein, Adina D., Johnston, Evelyn J., Kartaltepe, Jeyhan S., Koekemoer, Anton M., Martis, Nicholas S., Muzzin, Adam, Rafelski, Marc, Shipley, Heath V., Skelton, Rosalind E., Stefanon, Mauro, van der Wel, Arjen, Whitaker, Katherine E.
Using deep imaging from the CANDELS and HFF surveys, we present bulge+disc decompositions with GalfitM for $\sim$17,000 galaxies over $0.2 \leq z\leq 1.5$. We use various model parameters to select reliable samples of discs and bulges, and derive the
Externí odkaz:
http://arxiv.org/abs/2406.14613
Autor:
Citro, Annalisa, Scarlata, Claudia M., Mantha, Kameswara B., Williams, Liliya R., Rafelski, Marc, Revalski, Mitchell, Hayes, Matthew J., Henry, Alaina, Rutkowski, Michael J., Teplitz, Harry I.
The escape fraction of LyC ionizing radiation $f_{LyC}^{esc}$ is crucial for understanding reionization, yet impossible to measure at z $\gtrsim$ 5.3. Recently, studies have focused on calibrating indirect indicators of $f_{LyC}^{esc}$ at z $\sim$ 0.
Externí odkaz:
http://arxiv.org/abs/2406.07618
Autor:
Morales, Alexa, Finkelstein, Steven, Bagley, Micaela, Alavi, Anahita, Grogin, Norman, Hathi, Nimish, Koekemoer, Anton, Nedkova, Kalina, Prichard, Laura, Rafelski, Marc, Sunnquist, Ben, Taamoli, Sina, Teplitz, Harry, Wang, Xin, Windhorst, Rogier, Yung, L. Y. Aaron
We present an analysis of rest-frame UV colors of 17,243 galaxies at $z\sim2-4$ in the HST UVCANDELS fields: GOODS-N, GOODS-S, COSMOS, and EGS. Here, we study the rest-frame UV spectral slope, $\beta$, measured via model spectra obtained via spectral
Externí odkaz:
http://arxiv.org/abs/2405.20901
Autor:
Nedkova, Kalina V., Rafelski, Marc, Teplitz, Harry I., Mehta, Vihang, DeGroot, Laura, Ravindranath, Swara, Alavi, Anahita, Beckett, Alexander, Grogin, Norman A., Häußler, Boris, Koekemoer, Anton M., Oyarzún, Grecco A., Prichard, Laura, Revalski, Mitchell, Snyder, Gregory F., Sunnquist, Ben, Wang, Xin, Windhorst, Rogier A., Chartab, Nima, Conselice, Christopher J., Guo, Yicheng, Hathi, Nimish, Hayes, Matthew J., Ji, Zhiyuan, Kim, Keunho J., Lucas, Ray A., Mobasher, Bahram, O'Connell, Robert W., Sattari, Zahra, Smith, Brent M., Taamoli, Sina, Yung, L. Y. Aaron, Team, the UVCANDELS
We use the Ultraviolet Imaging of the Cosmic Assembly Near-infrared Deep Extragalactic Legacy Survey fields (UVCANDELS) to measure half-light radii in the rest-frame far-UV for $\sim$16,000 disk-like galaxies over $0.5\leq z \leq 3$. We compare these
Externí odkaz:
http://arxiv.org/abs/2405.10908