☆ 4.6 Article

Hidden starbursts and active galactic nuclei at 0 < z < 4 from the Herschel-VVDS-CFHTLS-D1 field: Inferences on coevolution and feedback

ASTRONOMY & ASTROPHYSICS (2014)

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ASTRONOMY & ASTROPHYSICS
Volume 572, Issue -, Pages -

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EDP SCIENCES S A
DOI: 10.1051/0004-6361/201323089

Keywords

galaxies: active; galaxies: evolution; galaxies: high-redshift; galaxies: starburst; techniques: spectroscopic; submillimeter: galaxies

Categories

Astronomy & Astrophysics

Funding

  1. European Southern Observatory Very Large Telescope, Paranal, Chile [070.A-9007, 177.A-0837]
  2. European Research Council Advanced Grant [ERC-2010-AdG-268107-EARLY]
  3. CSA (Canada)
  4. NAOC (China)
  5. CEA (France)
  6. CNES (France)
  7. CNRS (France)
  8. ASI (Italy)
  9. MCINN (Spain)
  10. SNSB (Sweden)
  11. STFC (UK)
  12. UKSA (UK)
  13. NASA (USA)
  14. NASA
  15. ESA Member States
  16. W.M. Keck Foundation

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We investigate of the properties of 2000 Herschel/SPIRE far-infrared-selected galaxies from 0 < z < 4 in the CFHTLS-D1 field. Using a combination of extensive spectroscopy from the VVDS and ORELSE surveys, deep multiwavelength imaging from. CFHT, VLA, Spitzer, XMM-Newton, and Herschel, and well-calibrated spectral energy distribution fitting, Herschel-bright galaxies are compared to optically-selected galaxies at a variety of redshifts. Herschel-selected galaxies are observed to span a range of stellar masses, colors, and absolute magnitudes equivalent to galaxies undetected in SPIRE. Though many Herschel galaxies appear to be in transition, such galaxies are largely consistent with normal star-forming galaxies when rest-frame colors are utilized. The nature of the star-forming main sequence is studied and we warn against adopting this framework unless the main sequence is determined precisely. Herschel galaxies at different total infrared luminosities (L-TIR) are compared. Bluer optical colors, larger nebular extinctions, and larger contributions from younger stellar populations are observed for galaxies with larger L-TIR, suggesting that low-L-TIR galaxies are undergoing rejuvenated starbursts while galaxies with higher L-TIR are forming a larger percentage of their stellar mass. A variety of methods are used to select powerful active galactic nuclei (AGN). Galaxies hosting all types of AGN are observed to be undergoing starbursts more commonly and vigorously than a matched sample of galaxies without powerful AGN and, additionally, the fraction of galaxies with an AGN increases with increasing star formation rate at all redshifts. At all redshifts (0 < z < 4) the most prodigious star-forming galaxies are found to contain the highest fraction of powerful AGN. For redshift bins that allow a comparison (z > 0.5), the highest L-TIR galaxies in a given redshift bin are unobserved by SPIRE at subsequently lower redshifts, a trend linked to downsizing. In conjunction with other results, this evidence is used to argue for prevalent AGN-driven quenching in starburst galaxies across cosmic time.

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Article Astronomy & Astrophysics

Euclid preparation XXX. Performance assessment of the NISP red grism through spectroscopic simulations for the wide and deep surveys

L. Gabarra, C. Mancini, L. Rodriguez Munoz, G. Rodighiero, C. Sirignano, M. Scodeggio, M. Talia, S. Dusini, W. Gillard, B. R. Granett, E. Maiorano, M. Moresco, L. Paganin, E. Palazzi, L. Pozzetti, A. Renzi, E. Rossetti, D. Vergani, V. Allevato, L. Bisigello, G. Castignani, B. De Caro, M. Fumana, K. Ganga, B. Garilli, M. Hirschmann, F. La Franca, C. Laigle, F. Passalacqua, M. Schirmer, L. Stanco, A. Troja, L. Y. A. Yung, G. Zamorani, J. Zoubian, S. Anselmi, F. Oppizzi, G. Verza, N. Aghanim, A. Amara, N. Auricchio, M. Baldi, R. Bender, C. Bodendorf, D. Bonino, E. Branchini, M. Brescia, J. Brinchmann, S. Camera, V. Capobianco, C. Carbone, J. Carretero, F. J. Castander, M. Castellano, S. Cavuoti, R. Cledassou, G. Congedo, C. J. Conselice, L. Conversi, Y. Copin, L. Corcione, A. Costille, F. Courbin, A. Da Silva, H. Degaudenzi, J. Dinis, F. Dubath, X. Dupac, A. Ealet, S. Farrens, S. Ferriol, M. Frailis, E. Franceschi, P. Franzetti, S. Galeotta, B. Gillis, C. Giocoli, A. Grazian, F. Grupp, L. Guzzo, W. Holmes, A. Hornstrup, P. Hudelot, K. Jahnke, M. Kuemmel, S. Kermiche, A. Kiessling, M. Kilbinger, T. Kitching, R. Kohley, B. Kubik, M. Kunz, H. Kurki-Suonio, S. Ligori, P. B. Lilje, I. Lloro, O. Mansutti, O. Marggraf, K. Markovic, F. Marulli, R. Massey, S. Maurogordato, S. Mei, M. Meneghetti, G. Meylan, L. Moscardini, E. Munari, R. C. Nichol, S. -M. Niemi, J. Nightingale, C. Padilla, S. Paltani, F. Pasian, K. Pedersen, W. J. Percival, V. Pettorino, G. Polenta, M. Poncet, F. Raison, J. Rhodes, G. Riccio, E. Romelli, M. Roncarelli, R. Saglia, D. Sapone, P. Schneider, A. Secroun, G. Seidel, S. Serrano, G. Sirri, C. Surace, P. Tallada-Crespi, D. Tavagnacco, A. N. Taylor, I. Tereno, R. Toledo-Moreo, F. Torradeflot, M. Trifoglio, I. Tutusaus, E. A. Valentijn, L. Valenziano, T. Vassallo, Y. Wang, J. Weller, A. Zacchei, S. Andreon, H. Aussel, S. Bardelli, M. Bolzonella, A. Boucaud, E. Bozzo, C. Colodro-Conde, D. Di Ferdinando, M. Farina, J. Gracia-Carpio, E. Keihanen, V. Lindholm, D. Maino, N. Mauri, Y. Mellier, C. Neissner, V. Scottez, M. Tenti, E. Zucca, Y. Akrami, C. Baccigalupi, M. Ballardini, F. Bernardeau, A. Biviano, A. S. Borlaff, E. Borsato, C. Burigana, R. Cabanac, A. Cappi, C. S. Carvalho, S. Casas, T. Castro, K. Chambers, A. R. Cooray, J. Coupon, H. M. Courtois, S. Davini, S. de la Torre, G. De Lucia, G. Desprez, H. Dole, J. A. Escartin, S. Escoffier, I. Ferrero, F. Finelli, S. Fotopoulou, J. Garcia-Bellido, K. George, F. Giacomini, G. Gozaliasl, H. Hildebrandt, I. Hook, O. Ilbert, A. Jimenez Munoz, J. J. E. Kajava, V. Kansal, C. C. Kirkpatrick, L. Legrand, A. Loureiro, J. Macias-Perez, M. Magliocchetti, G. Mainetti, R. Maoli, S. Marcin, M. Martinelli, N. Martinet, C. J. A. P. Martins, S. Matthew, L. Maurin, R. B. Metcalf, G. Morgante, S. Nadathur, A. A. Nucita, L. Patrizii, V. Popa, C. Porciani, D. Potter, M. Poentinen, A. G. Sanchez, Z. Sakr, A. Schneider, E. Sefusatti, M. Sereno, A. Shulevski, A. Spurio Mancini, J. Stadel, J. Steinwagner, R. Teyssier, J. Valiviita, A. Veropalumbo, M. Viel, I. A. Zinchenko

Summary: This work focuses on the simulation campaign of the Euclid Near-Infrared Spectrometer and Photometer (NISP), investigating its spectroscopic capabilities in galaxy evolutionary studies. The spectra of 4992 star-forming galaxies were simulated and analyzed, with emphasis on continuum and emission line detection.

ASTRONOMY & ASTROPHYSICS (2023)

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Article Astronomy & Astrophysics

MIDIS: Strong (H beta plus [OIII]) and Ha Emitters at Redshift z similar or equal to 7-8 Unveiled with JWST NIRCam and MIRI Imaging in the Hubble eXtreme Deep Field

P. Rinaldi, K. I. Caputi, L. Costantin, S. Gillman, E. Iani, P. G. Perez-Gonzalez, G. Ostlin, L. Colina, T. R. Greve, H. U. Noorgard-Nielsen, G. S. Wright, A. Alonso-Herrero, J. Alvarez-Marquez, A. Eckart, M. Garcia-Marin, J. Hjorth, O. Ilbert, S. Kendrew, A. Labiano, O. Le Fevre, J. Pye, T. Tikkanen, F. Walter, P. van der Werf, M. Ward, M. Annunziatella, R. Azzollini, A. Bik, L. Boogaard, S. E. I. Bosman, A. Crespo Gomez, I. Jermann, D. Langeroodi, J. Melinder, R. A. Meyer, T. Moutard, F. Peissker, M. Topinka, E. van Dishoeck, M. Gudel, Th. Henning, P. -O. Lagage, T. Ray, B. Vandenbussche, C. Waelkens, R. Navarro-Carrera, V. Kokorev

Summary: Using JWST medium-band and broadband NIRCam imaging, as well as ultradeep MIRI 5.6 μm imaging, researchers identified prominent line emitters at z similar or equal to 7-8 in the Hubble eXtreme Deep Field. Out of 58 galaxies at z similar or equal to 7-8, 18 robust candidates (about 31%) for (H beta + [O III]) emitters were found. These emitters were characterized by enhanced fluxes in the F430M and F444W filters, with EW0(H beta +[O III]) similar or equal to 87-2100 angstrom. The presence of H alpha emission was detected in individual galaxies at z > 7 for the first time, indicating the importance of strong Ha emitters in reionization.

ASTROPHYSICAL JOURNAL (2023)

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Article Astronomy & Astrophysics

Two Massive, Compact, and Dust-obscured Candidate z ≃ 8 Galaxies Discovered by JWST

Hollis B. Akins, Caitlin M. Casey, Natalie Allen, Micaela B. Bagley, Mark Dickinson, Steven L. Finkelstein, Maximilien Franco, Santosh Harish, Pablo Arrabal Haro, Olivier Ilbert, Jeyhan S. Kartaltepe, Anton M. Koekemoer, Daizhong Liu, Arianna S. Long, Henry Joy McCracken, Louise Paquereau, Casey Papovich, Nor Pirzkal, Jason Rhodes, Brant E. Robertson, Marko Shuntov, Sune Toft, Guang Yang, Guillermo Barro, Laura Bisigello, Veronique Buat, Jaclyn B. Champagne, Olivia Cooper, Luca Costantin, Alexander de la Vega, Nicole E. Drakos, Andreas Faisst, Adriano Fontana, Seiji Fujimoto, Steven Gillman, Carlos Gomez-Guijarro, Ghassem Gozaliasl, Nimish P. Hathi, Christopher C. Hayward, Michaela Hirschmann, Benne W. Holwerda, Shuowen Jin, Dale D. Kocevski, Vasily Kokorev, Erini Lambrides, Ray A. Lucas, Georgios E. Magdis, Benjamin Magnelli, Jed McKinney, Bahram Mobasher, Pablo G. Perez-Gonzalez, R. Michael Rich, Lise-Marie Seille, Margherita Talia, C. Megan Urry, Francesco Valentino, Katherine E. Whitaker, L. Y. Aaron Yung, Jorge Zavala, COSMOS-Web Team, CEERS Team

Summary: We conducted a search for highly obscured, extremely red galaxies at z>7 using JWST/NIRCam+MIRI imaging, and identified two galaxies, COS-z8M1 and CEERS-z7M1, with best-fit photometric redshifts of z = 8.4(-0.4)(+0.3) and 7.6(-0.1)(+0.1) respectively. These galaxies are compact, highly obscured, and likely have strong emission lines contributing to their photometry. If confirmed at z similar to 8, they could represent a significant population of highly dust-obscured galaxies at cosmic dawn.

ASTROPHYSICAL JOURNAL (2023)

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Article Astronomy & Astrophysics

COSMOS-Web: An Overview of the JWST Cosmic Origins Survey

Caitlin M. Casey, Jeyhan S. Kartaltepe, Nicole E. Drakos, Maximilien Franco, Santosh Harish, Louise Paquereau, Olivier Ilbert, Caitlin Rose, Isabella G. Cox, James W. Nightingale, Brant E. Robertson, John D. Silverman, Anton M. Koekemoer, Richard Massey, Henry Joy McCracken, Jason Rhodes, Hollis B. Akins, Natalie Allen, Aristeidis Amvrosiadis, Rafael C. Arango-Toro, Micaela B. Bagley, Angela Bongiorno, Peter L. Capak, Jaclyn B. Champagne, Nima Chartab, Oscar A. Chavez Ortiz, Katherine Chworowsky, Kevin C. Cooke, Olivia R. Cooper, Behnam Darvish, Xuheng Ding, Andreas L. Faisst, Steven L. Finkelstein, Seiji Fujimoto, Fabrizio Gentile, Steven Gillman, Katriona M. L. Gould, Ghassem Gozaliasl, Christopher C. Hayward, Qiuhan He, Shoubaneh Hemmati, Michaela Hirschmann, Knud Jahnke, Shuowen Jin, Ali Ahmad Khostovan, Vasily Kokorev, Erini Lambrides, Clotilde Laigle, Rebecca L. Larson, Gene C. K. Leung, Daizhong Liu, Tobias Liaudat, Arianna S. S. Long, Georgios Magdis, Guillaume Mahler, Vincenzo Mainieri, Sinclaire M. Manning, Claudia Maraston, Crystal L. Martin, Jacqueline E. McCleary, Jed McKinney, Conor J. R. McPartland, Bahram Mobasher, Rohan Pattnaik, Alvio Renzini, R. Michael Rich, David B. Sanders, Zahra Sattari, Diana Scognamiglio, Nick Scoville, Kartik Sheth, Marko Shuntov, Martin Sparre, Tomoko L. Suzuki, Margherita Talia, Sune Toft, Benny Trakhtenbrot, C. Megan Urry, Francesco Valentino, Brittany N. Vanderhoof, Eleni Vardoulaki, John R. Weaver, Katherine E. Whitaker, Stephen M. Wilkins, Lilan Yang, Jorge A. Zavala

Summary: This paper presents the survey design, implementation, and outlook for COSMOS-Web, a 255-hour treasury program conducted by the James Webb Space Telescope in its first cycle of observations. COSMOS-Web aims to achieve three primary science goals and has the potential to impact other areas of astrophysics.

ASTROPHYSICAL JOURNAL (2023)

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Article Astronomy & Astrophysics

A Near-infrared-faint, Far-infrared-luminous Dusty Galaxy at z ∼ 5 in COSMOS-Web

Jed McKinney, Sinclaire M. Manning, Olivia R. Cooper, Arianna S. Long, Hollis Akins, Caitlin M. Casey, Andreas L. Faisst, Maximilien Franco, Christopher C. Hayward, Erini Lambrides, Georgios Magdis, Katherine E. Whitaker, Min Yun, Jaclyn B. Champagne, Nicole E. Drakos, Fabrizio Gentile, Steven Gillman, Ghassem Gozaliasl, Olivier Ilbert, Shuowen Jin, Anton M. Koekemoer, Vasily Kokorev, Daizhong Liu, R. Michael Rich, Brant E. Robertson, Francesco Valentino, John R. Weaver, Jorge A. Zavala, Natalie Allen, Jeyhan S. Kartaltepe, Henry Joy McCracken, Louise Paquereau, Jason Rhodes, Marko Shuntov, Sune Toft

Summary: A study presents the counterpart of an infrared-luminous galaxy, AzTECC71, using the JWST survey. The result suggests that AzTECC71 has a lower stellar mass and higher redshift than the median dusty, star-forming galaxy. It also reveals the importance of the population of luminous, infrared galaxies at z > 4 in bridging the gap between extreme dust-obscured galaxies and typical high-redshift star-forming galaxies.

ASTROPHYSICAL JOURNAL (2023)

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