Zobrazeno 1 - 10
of 261
pro vyhledávání: '"Castellano, Marco"'
Autor:
Rodighiero, Giulia, Enia, Andrea, Bisigello, Laura, Girardi, Giorgia, Gandolfi, Giovanni, Kohandel, Mahsa, Pallottini, Andrea, Badinelli, Nicolo', Grazian, Andrea, Ferrara, Andrea, Vulcani, Benedetta, Bianchetti, Alessandro, Marasco, Antoninto, Sinigaglia, Francesco, Castellano, Marco, Santini, Paola, Cassata, Paolo
Near- to mid-Infrared observations (from Spitzer and JWST) have revealed a hidden population of galaxies at redshift z=3-6, called optically-dark objects, which are believed to be massive and dusty star-formers. While optically-dark sources are widel
Externí odkaz:
http://arxiv.org/abs/2405.04572
Autor:
Calabro, Antonello, Castellano, Marco, Zavala, Jorge A., Pentericci, Laura, Haro, Pablo Arrabal, Bakx, Tom J. L. C., Burgarella, Denis, Casey, Caitlin M., Dickinson, Mark, Finkelstein, Steven L., Fontana, Adriano, Llerena, Mario, Mascia, Sara, Merlin, Emiliano, Mitsuhashi, Ikki, Napolitano, Lorenzo, Paris, Diego, Perez-Gonzalez, Pablo G., Roberts-Borsani, Guido, Santini, Paola, Treu, Tommaso, Vanzella, Eros
GHZ2/GLASS-z12 has been recently observed by JWST with both NIRSpec and MIRI spectrographs, making it the most distant galaxy ($z_{spec}=12.34$) with complete spectroscopic coverage from rest-frame UV to optical. It is identified as a strong CIV$_{15
Externí odkaz:
http://arxiv.org/abs/2403.12683
Autor:
Dalmasso, Nicolò, Calabrò, Antonello, Leethochawalit, Nicha, Vulcani, Benedetta, Boyett, Kristan, Trenti, Michele, Treu, Tommaso, Castellano, Marco, Bradač, Maruša, Metha, Benjamin, Santini, Paola
We present an analysis of the galaxy merger rate in the redshift range $4.0
Externí odkaz:
http://arxiv.org/abs/2403.11428
Autor:
Zavala, Jorge A., Castellano, Marco, Akins, Hollis B., Bakx, Tom J. L. C., Burgarella, Denis, Casey, Caitlin M., Ortiz, Óscar A. Chávez, Dickinson, Mark, Finkelstein, Steven L., Mitsuhashi, Ikki, Nakajima, Kimihiko, Pérez-González, Pablo G., Haro, Pablo Arrabal, Buat, Veronique, Backhaus, Bren, Calabrò, Antonello, Cleri, Nikko J., Fernández-Arenas, David, Fontana, Adriano, Franco, Maximilien, Giavalisco, Mauro, Grogin, Norman A., Hathi, Nimish, Hirschmann, Michaela, Ikeda, Ryota, Jung, Intae, Kartaltepe, Jeyhan S., Koekemoer, Anton M., Larson, Rebeca L., McKinney, Jed, Papovich, Casey, Saito, Toshiki, Santini, Paola, Terlevich, Roberto, Terlevich, Elena, Treu, Tommaso, Yung, L. Y. Aaron
The James Webb Space Telescope (JWST) has discovered a surprising population of bright galaxies in the very early universe (< 500 Myrs after the Big Bang) that is hard to explain with conventional galaxy formation models and whose physical properties
Externí odkaz:
http://arxiv.org/abs/2403.10491
Autor:
Castellano, Marco, Napolitano, Lorenzo, Fontana, Adriano, Roberts-Borsani, Guido, Treu, Tommaso, Vanzella, Eros, Zavala, Jorge A., Haro, Pablo Arrabal, Calabrò, Antonello, Llerena, Mario, Mascia, Sara, Merlin, Emiliano, Paris, Diego, Pentericci, Laura, Santini, Paola, Bakx, Tom J. L. C., Bergamini, Pietro, Cupani, Guido, Dickinson, Mark, Filippenko, Alexei V., Glazebrook, Karl, Grillo, Claudio, Kelly, Patrick L., Malkan, Matthew A., Mason, Charlotte A., Morishita, Takahiro, Nanayakkara, Themiya, Rosati, Piero, Sani, Eleonora, Wang, Xin, Yoon, Ilsang
We spectroscopically confirm the $M_{\rm UV} = -20.5$ mag galaxy GHZ2/GLASS-z12 to be at redshift $z=12.34$. The source was selected via NIRCam photometry in GLASS-JWST ERS data, providing the first evidence of a surprising abundance of bright galaxi
Externí odkaz:
http://arxiv.org/abs/2403.10238
Autor:
Roberts-Borsani, Guido, Treu, Tommaso, Shapley, Alice, Fontana, Adriano, Pentericci, Laura, Castellano, Marco, Morishita, Takahiro, Bergamini, Pietro, Rosati, Piero
The exceptional spectra of the most luminous $z>10$ sources observed so far have challenged our understanding of early galaxy evolution, requiring a new observational benchmark for meaningful interpretation. As such, we construct spectroscopic templa
Externí odkaz:
http://arxiv.org/abs/2403.07103
Autor:
Risso, Matteo, Xie, Chen, Daghero, Francesco, Burrello, Alessio, Mollaei, Seyedmorteza, Castellano, Marco, Macii, Enrico, Poncino, Massimo, Pagliari, Daniele Jahier
Low-resolution infrared (IR) array sensors enable people counting applications such as monitoring the occupancy of spaces and people flows while preserving privacy and minimizing energy consumption. Deep Neural Networks (DNNs) have been shown to be w
Externí odkaz:
http://arxiv.org/abs/2402.01226
Autor:
Pirzkal, Nor, Rothberg, Barry, Papovich, Casey, Shen, Lu, Leung, Gene C. K., Bagley, Micaela B., Finkelstein, Steven L., Vanderhoof, Brittany N., Lotz, Jennifer M., Koekemoer, Anton M., Hathi, Nimish P., Cheng, Yingjie, Cleri, Nikko J., Grogin, Norman A., Yung, L. Y. Aaron, Dickinson, Mark, Ferguson, Henry C., Gardner, Jonathan P., Jung, Intae, Kartaltepe, Jeyhan S., Ryan, Russell, Simons, Raymond C., Ravindranath, Swara, Berg, Danielle A., Backhaus, Bren E., Casey, Caitlin M., Castellano, Marco, Ortiz, Óscar A. Chávez, Chworowsky, Katherine, Cox, Isabella G., Davé, Romeel, Davis, Kelcey, Estrada-Carpenter, Vicente, Fontana, Adriano, Fujimoto, Seiji, Giavalisco, Mauro, Grazian, Andrea, Hutchison, Taylor A., Jaskot, Anne E., Kewley, Lisa J., Kirkpatrick, Allison, Kocevski, Dale D., Larson, Rebecca L., Matharu, Jasleen, Natarajan, Priyamvada, Pentericci, Laura, Pérez-González, Pablo G., Snyder, Gregory F., Somerville, Rachel S., Trump, Jonathan R., Wilkins, Stephen M.
The Next Generation Deep Extragalactic Exploratory Public (NGDEEP) survey program was designed specifically to include Near Infrared Slitless Spectroscopic observations (NGDEEP-NISS) to detect multiple emission lines in as many galaxies as possible a
Externí odkaz:
http://arxiv.org/abs/2312.09972
Autor:
He, Xianlong, Wang, Xin, Jones, Tucker, Treu, Tommaso, Glazebrook, K., Malkan, Matthew A., Vulcani, Benedetta, Metha, Benjamin, Bradač, Maruša, Brammer, Gabriel, Roberts-Borsani, Guido, Strait, Victoria, Bonchi, Andrea, Castellano, Marco, Fontana, Adriano, Mason, Charlotte, Merlin, Emiliano, Morishita, Takahiro, Paris, Diego, Santini, Paola, Trenti, Michele, Boyett, Kristan, Grasha, Kathryn
Publikováno v:
ApJL 960:L13 (2024)
We present a measurement of the mass-metallicity relation (MZR) at cosmic noon, using the JWST near-infrared wide-field slitless spectroscopy obtained by the GLASS-JWST Early Release Science program. By combining the power of JWST and the lensing mag
Externí odkaz:
http://arxiv.org/abs/2312.01932
Autor:
Calabrò, Antonello, Pentericci, Laura, Feltre, Anna, Haro, Pablo Arrabal, Radovich, Mario, Seillé, Lise Marie, Oliva, Ernesto, Daddi, Emanuele, Amorín, Ricardo, Bagley, Micaela B., Bisigello, Laura, Buat, Véronique, Castellano, Marco, Cleri, Nikko, Dickinson, Mark, Fernández, Vital, Finkelstein, Steven, Giavalisco, Mauro, Grazian, Andrea, Hathi, Nimish, Hirschmann, Michaela, Juneau, Stéphanie, Kartaltepe, Jeyhan S., Koekemoer, Anton, Lucas, Ray A., Papovich, Casey, Pérez-González, Pablo, Pirzkal, Nor, Santini, Paola, Trump, Jonathan, de la Vega, Alexander, Wilkins, Stephen, Yung, L. Y. Aaron, Cassata, Paolo, Gobat, Raphael, Mascia, Sara, Napolitano, Lorenzo, Vulcani, Benedetta
Publikováno v:
A&A 679, A80 (2023)
Optical rest-frame spectroscopic diagnostics are usually employed to distinguish between star formation and AGN-powered emission. However, this method is biased against dusty sources, hampering a complete census of the AGN population across cosmic ep
Externí odkaz:
http://arxiv.org/abs/2306.08605