Zobrazeno 1 - 10
of 40
pro vyhledávání: '"Enia, Andrea"'
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, Corsini, Enrico Maria, Gruppioni, Carlotta
Publikováno v:
A&A 691, A69 (2024)
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:
Scaloni, Letizia, Rodighiero, Giulia, Enia, Andrea, Gruppioni, Carlotta, Annibali, Francesca, Bisigello, Laura, Cassata, Paolo, Corsini, Enrico Maria, Casasola, Viviana, Lofaro, Cristina Maria, Bianchetti, Alessandro
Publikováno v:
Astronomy & Astrophysics, Volume 687, July 2024, id.A255, 15 pp
Stellar bars are common morphological structures in the local Universe; according to optical and NIR surveys, they are present in about two-thirds of disc galaxies. These elongated structures are also believed to play a crucial role in secular evolut
Externí odkaz:
http://arxiv.org/abs/2404.11656
Autor:
Lofaro, Cristina Maria, Rodighiero, Giulia, Enia, Andrea, Werle, Ariel, Bisigello, Laura, Cassata, Paolo, Casasola, Viviana, Renzini, Alvio, Scaloni, Letizia, Bianchetti, Alessandro
The main sequence (MS) of star-forming galaxies (SFGs) is the tight relation between the galaxy stellar mass and its star formation rate (SFR) and was observed up to z ~ 6. The MS relation can be used as a reference for understanding the differences
Externí odkaz:
http://arxiv.org/abs/2403.18156
Autor:
Gentile, Fabrizio, Talia, Margherita, Daddi, Emanuele, Giulietti, Marika, Lapi, Andrea, Massardi, Marcella, Pozzi, Francesca, Zamorani, Giovanni, Behiri, Meriem, Enia, Andrea, Bethermin, Matthieu, Dallacasa, Daniele, Delvecchio, Ivan, Faisst, Andreas L., Gruppioni, Carlotta, Loiacono, Federica, Traina, Alberto, Vaccari, Mattia, Vallini, Livia, Vignali, Cristian, Smolcic, Vernesa, Cimatti, Andrea
Publikováno v:
A&A 687, A288 (2024)
We present the first spectroscopic ALMA follow-up for a pilot sample of nine Radio-Selected NIRdark galaxies in the COSMOS field. These sources were initially selected as radio-detected sources (S(3GHz)>12.65 uJy), lacking an optical/NIR counterpart
Externí odkaz:
http://arxiv.org/abs/2402.05994
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:
Borsato, Edoardo, Marchetti, Lucia, Negrello, Mattia, Corsini, Enrico Maria, Wake, David, Amvrosiadis, Aristeidis, Baker, Andrew, Bakx, Tom, Beelen, Alexandre, Berta, Stefano, Clements, David, Cooray, Asantha, Cox, Pierre, Dannerbauer, Helmut, de Zotti, Gianfranco, Dye, Simon, Eales, Stephen, Enia, Andrea, Farrah, Duncan, Gonzalez-Nuevo, Joaquin, Hughes, David, Ismail, Diana, Jin, Shuowen, Lapi, Andrea, Lehnert, Matthew, Neri, Roberto, Pérez-Fournon, Ismael, Rodighiero, Giulia, Scott, Douglas, Serjeant, Stephen, Stanley, Flora, Urquhart, Sheona, van der Werf, Paul, Vaccari, Mattia, Wang, Lingyu, Yang, Chentao, Young, Anthony
We have carried out HST snapshot observations at 1.1 $\mu$m of 281 candidate strongly lensed galaxies identified in the wide-area extragalactic surveys conducted with the Herschel space observatory. Our candidates comprise systems with flux densities
Externí odkaz:
http://arxiv.org/abs/2311.01158
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:
Franco, Maximilien, Akins, Hollis B., Casey, Caitlin M., Finkelstein, Steven L., Shuntov, Marko, Chworowsky, Katherine, Faisst, Andreas L., Fujimoto, Seiji, Ilbert, Olivier, Koekemoer, Anton M., Liu, Daizhong, Lovell, Christopher C., Maraston, Claudia, McCracken, Henry Joy, McKinney, Jed, Robertson, Brant E., Bagley, Micaela B., Champagne, Jaclyn B., Cooper, Olivia R., Ding, Xuheng, Drakos, Nicole E., Enia, Andrea, Gillman, Steven, Hayward, Christopher C., Hirschmann, Michaela, Kokorev, Vasily, Laigle, Clotilde, Long, Arianna S., Gozaliasl, Ghassem, Harish, Santosh, Jin, Shuowen, Kartaltepe, Jeyhan S., Magdis, Georgios, Mahler, Guillaume, Martin, Crystal L., Rich, R. Michael, Trakhtenbrot, Benny, Mobasher, Bahram, Paquereau, Louise, Renzini, Alvio, Rhodes, Jason, Sheth, Kartik, Silverman, John D., Sparre, Martin, Talia, Margherita, Valentino, Francesco, Vijayan, Aswin P., Wilkins, Stephen M., Yang, Lilan, Zavala, Jorge A.
We report the identification of 15 galaxy candidates at $z\ge9$ using the initial COSMOS-Web JWST observations over 77 arcmin$^2$ through four NIRCam filters (F115W, F150W, F277W, F444W) with an overlap with MIRI (F770W) of 8.7 arcmin$^2$. We fit the
Externí odkaz:
http://arxiv.org/abs/2308.00751
Autor:
Calura, Francesco, Palla, Marco, Morselli, Laura, Spitoni, Emanuele, Casasola, Viviana, Verma, Kuldeep, Enia, Andrea, Meneghetti, Massimo, Bianchi, Simone, Pozzi, Francesca, Gruppioni, Carlotta
We introduce a new, multi-zone chemical evolution model of the DustPedia galaxy M74, calibrated by means of MCMC methods. We take into account the observed stellar and gas density profiles and use Bayesian analysis to constrain two fundamental parame
Externí odkaz:
http://arxiv.org/abs/2305.05680
Autor:
Nightingale, James. W., Hayes, Richard G., Kelly, Ashley, Amvrosiadis, Aristeidis, Etherington, Amy, He, Qiuhan, Li, Nan, Cao, XiaoYue, Frawley, Jonathan, Cole, Shaun, Enia, Andrea, Frenk, Carlos S., Harvey, David R., Li, Ran, Massey, Richard J., Negrello, Mattia, Robertson, Andrew
Publikováno v:
Journal of Open Source Software, 6(58), 2525 (2021)
Strong gravitational lensing, which can make a background source galaxy appears multiple times due to its light rays being deflected by the mass of one or more foreground lens galaxies, provides astronomers with a powerful tool to study dark matter,
Externí odkaz:
http://arxiv.org/abs/2106.01384