Zobrazeno 1 - 10
of 91
pro vyhledávání: '"Zamorani, Gianni"'
Autor:
Gentile, Fabrizio, Talia, Margherita, Behiri, Meriem, Zamorani, Gianni, Barchiesi, Luigi, Vignali, Cristian, Pozzi, Francesca, Bethermin, Matthieu, Enia, Andrea F., Faisst, Andreas L., Giulietti, Marika, Gruppioni, Carlotta, Lapi, Andrea, Massardi, Marcella, Smolcic, Vernesa, Vaccari, Mattia, Cimatti, Andrea
In the last decades, an increasing scientific interest has been growing in the elusive population of "dark" (i.e. lacking an optical/NIR counterpart) Dusty Star-Forming Galaxies (DSFGs). Although extremely promising for their likely contribution to t
Externí odkaz:
http://arxiv.org/abs/2312.05305
Autor:
Behiri, Meriem, Talia, Margherita, Cimatti, Andrea, Lapi, Andrea, Massardi, Marcella, Enia, Andrea F., Vignali, Cristian, Bethermin, Matthieu, Faisst, Andreas L., Gentile, Fabrizio, Giulietti, Marika, Gruppioni, Carlotta, Pozzi, Francesca, Smolcic, Vernesa, Zamorani, Gianni
About 12 billion years ago, the Universe was first experiencing light again after the dark ages, and galaxies filled the environment with stars, metals and dust. How efficient was this process? How fast did these primordial galaxies form stars and du
Externí odkaz:
http://arxiv.org/abs/2309.00050
Autor:
Shen, Lu, Lemaux, Brian C., Lubin, Lori M., Liu, Guilin, Béthermin, Matthieu, Boquien, Médéric, Cucciati, Olga, Fèvre, Olivier Le, Talia, Margherita, Vergani, Daniela, Zamorani, Gianni, Faisst, Andreas L., Ginolfi, Michele, Gruppioni, Carlotta, Jones, Gareth C., Bardelli, Sandro, Hathi, Nimish, Koekemoer, Anton M., Romano, Michael, Schaerer, Daniel, Zucca, Elena, Fang, Wenjuan, Forrest, Ben, Gal, Roy, Hung, Denise, Shah, Ekta A., Staab, Priti, Vanderhoof, Brittany, Ibar, Eduardo
We present the radio properties of 66 spectroscopically-confirmed normal star-forming galaxies (SFGs) at $4.4
Externí odkaz:
http://arxiv.org/abs/2207.07137
Autor:
Huang, Yun, Lee, Kyoung-Soo, Cucciati, Olga, Lemaux, Brian, Sawicki, Marcin, Malavasi, Nicola, Ramakrishnan, Vandana, Xue, Rui, Cassara, Letizia P., Chiang, Yi-Kuan, Dey, Arjun, Gwyn, Stephen D. J., Hathi, Nimish, Pentericci, Laura, Prescott, Moire, Zamorani, Gianni
The discovery and spectroscopic confirmation of Hyperion, a proto-supercluster at z~2.47, provides an unprecedented opportunity to study distant galaxies in the context of their large-scale environment. We carry out deep narrow-band imaging of a ~1*1
Externí odkaz:
http://arxiv.org/abs/2206.07101
Autor:
Vito, Fabio, Mignoli, Marco, Gilli, Roberto, Brandt, William Nielsen, Shemmer, Ohad, Bauer, Franz Erik, Bisogni, Susanna, Luo, Bin, Marchesi, Stefano, Nanni, Riccardo, Zamorani, Gianni, Comastri, Andrea, Cusano, Felice, Gallerani, Simona, Vignali, Cristian, Lanzuisi, Giorgio
Publikováno v:
A&A 663, A159 (2022)
Explaining the existence of $\gtrsim10^8\,\mathrm{M_\odot}$ SMBHs at $z>6$ is a persistent challenge to modern astrophysics. Multi-wavelength observations of $z\gtrsim6$ QSOs reveal that, on average, their accretion physics is similar to that of thei
Externí odkaz:
http://arxiv.org/abs/2206.05303
Autor:
Vito, Fabio, Brandt, William Nielsen, Ricci, Federica, Congiu, Enrico, Connor, Thomas, Bañados, Eduardo, Bauer, Franz Erik, Gilli, Roberto, Luo, Bin, Mazzucchelli, Chiara, Mignoli, Marco, Shemmer, Ohad, Vignali, Cristian, Calura, Francesco, Comastri, Andrea, Decarli, Roberto, Gallerani, Simona, Nanni, Riccardo, Brusa, Marcella, Cappelluti, Nico, Civano, Francesca, Zamorani, Gianni
Publikováno v:
A&A 649, A133 (2021)
The discovery of hundreds of QSOs in the first Gyr of the Universe powered by already grown SMBHs challenges our knowledge of SMBH formation. In particular, investigations of $z>6$ QSOs presenting notable properties can provide unique information on
Externí odkaz:
http://arxiv.org/abs/2103.06901
Autor:
Talia, Margherita, Cimatti, Andrea, Giulietti, Marika, Zamorani, Gianni, Bethermin, Matthieu, Faisst, Andreas, Fèvre, Olivier Le, Smolčić, Vernesa
How and when did galaxies form and assemble their stars and stellar mass? The answer to these questions, so crucial to astrophysics and cosmology, requires the full reconstruction of the so called cosmic star formation rate density (SFRD), i.e. the e
Externí odkaz:
http://arxiv.org/abs/2011.03051
Autor:
Loiacono, Federica, Decarli, Roberto, Gruppioni, Carlotta, Talia, Margherita, Cimatti, Andrea, Zamorani, Gianni, Pozzi, Francesca, Yan, Lin, Lemaux, Brian C., Riechers, Dominik A., Fèvre, Olivier Le, Béthermin, Matthieu, Capak, Peter, Cassata, Paolo, Faisst, Andreas, Schaerer, Daniel, Silverman, John D., Bardelli, Sandro, Boquien, Médéric, Burkutean, Sandra, Dessauges-Zavadsky, Miroslava, Fudamoto, Yoshinobu, Fujimoto, Seiji, Ginolfi, Michele, Hathi, Nimish P., Jones, Gareth C., Khusanova, Yana, Koekemoer, Anton M., Lagache, Guilaine, Massardi, Marcella, Oesch, Pascal, Romano, Michael, Vallini, Livia, Vergani, Daniela, Zucca, Elena
Publikováno v:
A&A 646, A76 (2021)
We present the first [CII] 158 $\mu$m luminosity function (LF) at $z\sim 5$ from a sample of serendipitous lines detected in the ALMA Large Program to INvestigate [CII] at Early times (ALPINE). A search performed over the 118 ALPINE pointings reveale
Externí odkaz:
http://arxiv.org/abs/2006.04837
Autor:
Vito, Fabio, Brandt, William Nielsen, Bauer, Franz Erik, Calura, Francesco, Gilli, Roberto, Luo, Bin, Shemmer, Ohad, Vignali, Cristian, Zamorani, Gianni, Brusa, Marcella, Civano, Francesca, Comastri, Andrea, Nanni, Riccardo
Publikováno v:
A&A 630, A118 (2019)
X-ray emission from QSOs has been used to assess SMBH accretion properties up to $z$~6. However, at $z>6$ only ~15 QSOs are covered by sensitive X-ray observations, preventing a statistically significant investigation of the X-ray properties of QSOs
Externí odkaz:
http://arxiv.org/abs/1908.09849
Autor:
Vito, Fabio, Brandt, William Nielsen, Bauer, Franz Erik, Gilli, Roberto, Luo, Bin, Zamorani, Gianni, Calura, Francesco, Comastri, Andrea, Mazzucchelli, Chiara, Mignoli, Marco, Nanni, Riccardo, Shemmer, Ohad, Vignali, Cristian, Brusa, Marcella, Cappelluti, Nico, Civano, Francesca, Volonteri, Marta
Publikováno v:
A&A 628, L6 (2019)
While theoretical arguments predict that most of the early growth of supermassive black holes (SMBHs) happened during heavily obscured phases of accretion, current methods used for selecting $z>6$ quasars (QSOs) are strongly biased against obscured Q
Externí odkaz:
http://arxiv.org/abs/1906.04241