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JWST's PEARLS: Resolved study of the stellar and dust components in starburst galaxies at cosmic noon
| Indexado |
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| DOI | 10.1051/0004-6361/202450671 | ||||
| Año | 2024 | ||||
| Tipo | artículo de investigación |
Citas Totales
Autores Afiliación Chile
Instituciones Chile
% Participación
Internacional
Autores
Afiliación Extranjera
Instituciones
Extranjeras
Abstract
Dusty star-forming galaxies (DSFGs) significantly contribute to the stellar buildup in galaxies during "cosmic noon," the peak epoch of cosmic star formation. Major mergers and gas accretion are often invoked to explain DSFGs' prodigious star formation rates (SFRs) and large stellar masses. We conducted a spatially resolved morphological analysis of the rest-frame ultraviolet/near-infrared (similar to 0.25-1.3 mu m) emission in three DSFGs at z similar or equal to 2.5. Initially discovered as carbon monoxide (CO) emitters by NOrthern Extended Millimeter Array (NOEMA) observations of a bright (S-350 mu m = 111 +/- 10 mJy) Herschel source, we observed them with the James Webb Space Telescope/NIRCam as part of the PEARLS program. The NIRCam data reveal the galaxies' stellar populations and dust distributions on scales of 250 pc. Spatial variations in stellar mass, SFR, and dust extinction are determined in resolved maps obtained through pixel-based spectral energy distribution fitting. The CO emitters are massive (M-star similar or equal to (3 - 30)x10(10) M-circle dot), dusty starburst galaxies with SFRs ranging from 340 to 2500 M-circle dot yr(-1), positioning them among the most active star-forming galaxies at 2 < z < 3. Notably, they belong to the similar to 1.5% of the entire JWST population with extremely red colors. Their morphologies are disk like (S & eacute;rsic index n similar or equal to 1), with effective radii of 2.0-4.4 kpc, and exhibit substructures such as clumps and spiral arms. The galaxies have dust extinctions up to A(V) = 5-7 mag extending over several kiloparsecs with asymmetric distributions that include off-center regions resembling bent spiral arms and clumps. The near-infrared dust-attenuation curve in these sources deviates from standard laws, possibly implying different dust-star geometries or dust grain properties than commonly assumed in starburst galaxies. The proximity (< 5 '') of galaxies with consistent redshifts, strong color gradients, an overall disturbed appearance, asymmetric dust obscuration, and widespread star formation collectively favor interactions (minor mergers and flybys) as the mechanism driving the CO galaxies' exceptional SFRs. The galaxies' large masses and rich environment hint at membership in two proto-structures, as initially inferred from their association with a Planck-selected high-z source.
| Ord. | Autor | Género | Institución - País |
|---|---|---|---|
| 1 | Polletta, Mari | Mujer |
Ist Astrofis Spaziale & Fis Cosm Milano - Italia
INAF Istituto di Astrofisica Spaziale e Fisica Cosmica, Milan - Italia |
| 2 | Frye, B. L. | - |
UNIV ARIZONA - Estados Unidos
The University of Arizona - Estados Unidos |
| 3 | Garuda, N. | - |
UNIV ARIZONA - Estados Unidos
The University of Arizona - Estados Unidos |
| 4 | Willner, S. P. | Hombre |
Ctr Astrophys Harvard & Smithsonian - Estados Unidos
Harvard-Smithsonian Center for Astrophysics - Estados Unidos |
| 5 | Berta, S. | Hombre |
Inst Radioastron Millimetr - Francia
IRAM Institut de RadioAstronomie Millimétrique - Francia |
| 6 | Kneissl, Ruediger | Hombre |
Observatorio Europeo Austral - Chile
Atacama Large Millimeter Array - Chile European Southern Observatory Santiago - Chile Atacama Large Millimeter-submillimeter Array - Chile |
| 7 | Dole, H. | - |
Univ Paris Saclay - Francia
Institut d'Astrophysique Spatiale - Francia |
| 8 | Jansen, Rolf A. | Hombre |
Arizona State Univ - Estados Unidos
School of Earth and Space Exploration - Estados Unidos |
| 9 | Lehnert, M. D. | - |
Univ Lyon - Francia
Ecole Normale Supérieure de Lyon - Francia |
| 10 | Cohen, Seth H. | Hombre |
Arizona State Univ - Estados Unidos
School of Earth and Space Exploration - Estados Unidos |
| 11 | Summers, Jake | Hombre |
Arizona State Univ - Estados Unidos
School of Earth and Space Exploration - Estados Unidos |
| 12 | Windhorst, Rogier | Hombre |
Arizona State Univ - Estados Unidos
School of Earth and Space Exploration - Estados Unidos |
| 13 | D'Silva, Jordan C. J. | Hombre |
Univ Western Australia - Australia
All Sky Astrophys 3 Dimens ASTRO 3D - Australia The University of Western Australia - Australia ARC Centre of Excellence for All-sky Astrophysics - Australia |
| 14 | Koekemoer, Anton | Hombre |
Space Telescope Sci Inst - Estados Unidos
Space Telescope Science Institute - Estados Unidos |
| 15 | Coe, D. | - |
Space Telescope Sci Inst - Estados Unidos
European Space Agcy ESA - Estados Unidos Johns Hopkins Univ - Estados Unidos Space Telescope Science Institute - Estados Unidos Johns Hopkins University Krieger School of Arts and Sciences - Estados Unidos |
| 16 | Conselice, C. | Hombre |
UNIV MANCHESTER - Reino Unido
The University of Manchester - Reino Unido |
| 17 | Driver, S. | Hombre |
Univ Western Australia - Australia
The University of Western Australia - Australia |
| 18 | Grogin, Norman A. | Hombre |
Space Telescope Sci Inst - Estados Unidos
Space Telescope Science Institute - Estados Unidos |
| 19 | Marshall, M. A. | Mujer |
All Sky Astrophys 3 Dimens ASTRO 3D - Australia
Natl Res Council Canada - Canadá ARC Centre of Excellence for All-sky Astrophysics - Australia National Research Council Canada - Canadá |
| 20 | Nonino, M. | Hombre |
INAF - Italia
Osservatorio Astronomico di Trieste - Italia |
| 21 | Ortiz, R. | - |
Arizona State Univ - Estados Unidos
|
| 21 | Ortiz, Iii | - |
School of Earth and Space Exploration - Estados Unidos
|
| 22 | Pirzkal, Nor | Hombre |
Space Telescope Sci Inst - Estados Unidos
Space Telescope Science Institute - Estados Unidos |
| 23 | Robotham, A. | Hombre |
Univ Western Australia - Australia
The University of Western Australia - Australia |
| 24 | RYAN, RUSSELL E., JR. | Hombre |
Space Telescope Sci Inst - Estados Unidos
Space Telescope Science Institute - Estados Unidos |
| 25 | Willmer, Christopher N. A. | Hombre |
UNIV ARIZONA - Estados Unidos
The University of Arizona - Estados Unidos |
| 26 | Yan, H. | - |
Univ Missouri - Estados Unidos
University of Missouri - Estados Unidos |
| 27 | Arumugam, V. | - |
Inst Radioastron Millimetr - Francia
IRAM Institut de RadioAstronomie Millimétrique - Francia |
| 28 | Cheng, C. | - |
CASSACA - China
Chinese Academy of Sciences South America Center for Astronomy - Chile National Astronomical Observatories Chinese Academy of Sciences - China |
| 29 | Gim, Hansung B. | - |
Montana State Univ - Estados Unidos
Montana State University - Estados Unidos |
| 30 | Hathi, N. P. | - |
Space Telescope Sci Inst - Estados Unidos
Space Telescope Science Institute - Estados Unidos |
| 31 | Holwerda, Benne W. | - |
UNIV LOUISVILLE - Estados Unidos
University of Louisville - Estados Unidos |
| 32 | Kamieneski, Patrick | Hombre |
Arizona State Univ - Estados Unidos
School of Earth and Space Exploration - Estados Unidos |
| 33 | Keel, William C. | Hombre |
UNIV ALABAMA - Estados Unidos
The University of Alabama - Estados Unidos |
| 34 | Li, J. | - |
Univ Western Australia - Australia
The University of Western Australia - Australia |
| 35 | Pascale, Massimo | Hombre |
UNIV CALIF BERKELEY - Estados Unidos
University of California, Berkeley - Estados Unidos |
| 36 | Rottgering, H. | - |
Leiden Observ - Países Bajos
Sterrewacht Leiden - Países Bajos |
| 37 | Smith, B. M. | - |
Arizona State Univ - Estados Unidos
School of Earth and Space Exploration - Estados Unidos |
| 38 | Yun, Min | Mujer |
Univ Massachusetts Amherst - Estados Unidos
University of Massachusetts Amherst - Estados Unidos |
| Fuente |
|---|
| European Research Council |
| NASA |
| INSU/CNRS (France) |
| MPG (Germany) |
| IGN (Spain) |
| INAF |
| University of Arizona |
| NWO |
| Istituto Nazionale di Astrofisica |
| Nova |
| CNRS-INSU |
| UK Science and Technology Funding Council |
| GSFC |
| NASA JWST Interdisciplinary Scientist |
| SURF Co-operative |
| JWST |
| Juelich Supercomputing Centre |
| Science Dean's Innovation and Education Fund |
| Agradecimiento |
|---|
| It is a pleasure to thank the anonymous referee for a timely and positive response that helped to improve the presentation of this work. We kindly thank Professors Ian Smail and Adolf N. Witt for valuable comments and discussions. We thank Zhaoxuan Liu for sharing his work and useful comments. M.P. acknowledges financial support from INAF mini-grant 2023 "Galaxy growth and fueling in high-z structures." B.L.F. obtained student support through a Faculty Challenge Grant for Increasing Access to Undergraduate Research, and the Arthur L. and Lee G. Herbst Endowment for Innovation and the Science Dean's Innovation and Education Fund, both obtained at the University of Arizona. R.A.W., S.H.C. and R.A.J. acknowledge support from NASA JWST Interdisciplinary Scientist grants NAG5-12460, NNX14AN10G and 80NSSC18K0200 from GSFC. We thank the JWST Project at NASA GSFC and JWST Program at NASA HQ for their many-decades long dedication to make the JWST mission a success. We especially thank Tony Roman, the JWST scheduling group and Mission Operations Center staff at STScI for their continued dedicated support to get the JWST observations scheduled. This work is based on observations made with the NASA/ESA/CSA James Webb Space Telescope. The data were obtained from the Mikulski Archive for Space Telescopes (MAST) at the Space Telescope Science Institute, which is operated by the Association of Universities for Research in Astronomy, Inc., under NASA contract NAS 5-03127 for JWST. These observations are associated with JWST programs 1176. We are very grateful to the IRAM staff for preparing and carrying out the observations, and for their support and help in reducing the data. Based on observations carried out with the IRAM Interferometer NOEMA under project W21DA. IRAM is supported by INSU/CNRS (France), MPG (Germany) and IGN (Spain). The Herschel spacecraft was designed, built, tested, and launched under a contract to ESA managed by the Herschel/Planck Project team by an industrial consortium under the overall responsibility of the prime contractor Thales Alenia Space (Cannes), and including Astrium (Friedrichshafen) responsible for the payload module and for system testing at spacecraft level, Thales Alenia Space (Turin) responsible for the service module, and Astrium (Toulouse) responsible for the telescope, with in excess of a hundred subcontractors. SPIRE has been developed by a consortium of institutes led by Cardiff University (UK) and including Univ. Lethbridge (Canada); NAOC (China); CEA, LAM (France); IFSI, Univ. Padua (Italy); IAC (Spain); Stockholm Observatory (Sweden); Imperial College London, RAL, UCL-MSSL, UKATC, Univ. Sussex (UK); and Caltech, JPL, NHSC, Univ. Colorado (USA). This development has been supported by national funding agencies: CSA (Canada); NAOC (China); CEA, CNES, CNRS (France); ASI (Italy); MCINN (Spain); SNSB (Sweden); STFC, UKSA (UK); and NASA (USA). LOFAR data products were provided by the LOFAR Surveys Key Science project (LSKSP; https://lofar-surveys.org/) and were derived from observations with the International LOFAR Telescope (ILT). LOFAR (van Haarlem et al. 2013) is the Low Frequency Array designed and constructed by ASTRON. It has observing, data processing, and data storage facilities in several countries, which are owned by various parties (each with their own funding sources), and which are collectively operated by the ILT foundation under a joint scientific policy. The efforts of the LSKSP have benefited from funding from the European Research Council, NOVA, NWO, CNRS-INSU, the SURF Co-operative, the UK Science and Technology Funding Council and the Juelich Supercomputing Centre. This work has made use of data from the European Space Agency (ESA) mission Gaia (https://www.cosmos.esa.int/gaia), processed by the Gaia Data Processing and Analysis Consortium (DPAC, https://www.cosmos.esa.int/web/gaia/dpac/consortium). Funding for the DPAC has been provided by national institutions, in particular the institutions participating in the Gaia Multilateral Agreement. Software: This research made use of astropy, a community developed core Python package for astronomy (Astropy Collaboration 2018), APLpy, an open-source plotting package for Python (Robitaille & Bressert 2012), the IDL Astronomy Library (Landsman 1993), CIGALE (Boquien et al. 2019), starmorph (Rodriguez-Gomez et al. 2019), Galfit (Peng et al. 2002), GILDAS (https://www.iram.fr/IRAMFR/GILDAS), CARTA (https://cartavis.org/; Comrie et al. 2021), and TOPCAT (http://www.starlink.ac.uk/topcat/). This research has made use of the VizieR catalogue access tool, CDS, Strasbourg, France (Ochsenbein 1996). The original description of the VizieR service was published in Ochsenbein et al. (2000). |
| It is a pleasure to thank the anonymous referee for a timely and positive response that helped to improve the presentation of this work. We kindly thank Professors Ian Smail and Adolf N. Witt for valuable comments and discussions. We thank Zhaoxuan Liu for sharing his work and useful comments. M.P. acknowledges financial support from INAF mini-grant 2023 \"Galaxy growth and fueling in high-z structures.\" B.L.F. obtained student support through a Faculty Challenge Grant for Increasing Access to Undergraduate Research, and the Arthur L. and Lee G. Herbst Endowment for Innovation and the Science Dean's Innovation and Education Fund, both obtained at the University of Arizona. R.A.W., S.H.C. and R.A.J. acknowledge support from NASA JWST Interdisciplinary Scientist grants NAG5-12460, NNX14AN10G and 80NSSC18K0200 from GSFC. We thank the JWST Project at NASA GSFC and JWST Program at NASA HQ for their many-decades long dedication to make the JWST mission a success. We especially thank Tony Roman, the JWST scheduling group and Mission Operations Center staff at STScI for their continued dedicated support to get the JWST observations scheduled. This work is based on observations made with the NASA/ESA/CSA James Webb Space Telescope. The data were obtained from the Mikulski Archive for Space Telescopes (MAST) at the Space Telescope Science Institute, which is operated by the Association of Universities for Research in Astronomy, Inc., under NASA contract NAS 5-03127 for JWST. These observations are associated with JWST programs 1176. We are very grateful to the IRAM staff for preparing and carrying out the observations, and for their support and help in reducing the data. Based on observations carried out with the IRAM Interferometer NOEMA under project W21DA. IRAM is supported by INSU/CNRS (France), MPG (Germany) and IGN (Spain). The Herschel spacecraft was designed, built, tested, and launched under a contract to ESA managed by the Herschel/Planck Project team by an industrial consortium under the overall responsibility of the prime contractor Thales Alenia Space (Cannes), and including Astrium (Friedrichshafen) responsible for the payload module and for system testing at spacecraft level, Thales Alenia Space (Turin) responsible for the service module, and Astrium (Toulouse) responsible for the telescope, with in excess of a hundred subcontractors. SPIRE has been developed by a consortium of institutes led by Cardifi University (UK) and including Univ. Lethbridge (Canada); NAOC (China); CEA, LAM (France); IFSI, Univ. Padua (Italy); IAC (Spain); Stockholm Observatory (Sweden); Imperial College London, RAL, UCL-MSSL, UKATC, Univ. Sussex (UK); and Caltech, JPL, NHSC, Univ. Colorado (USA). This development has been supported by national funding agencies: CSA (Canada); NAOC (China); CEA, CNES, CNRS (France); ASI (Italy); MCINN (Spain); SNSB (Sweden); STFC, UKSA (UK); and NASA (USA). LOFAR data products were provided by the LOFAR Surveys Key Science project (LSKSP; https://lofar-surveys.org/) and were derived from observations with the International LOFAR Telescope (ILT). LOFAR (van Haarlem et al. 2013) is the Low Frequency Array designed and constructed by ASTRON. It has observing, data processing, and data storage facilities in several countries, which are owned by various parties (each with their own funding sources), and which are collectively operated by the ILT foundation under a joint scientific policy. The efforts of the LSKSP have benefited from funding from the European Research Council, NOVA, NWO, CNRS-INSU, the SURF Co-operative, the UK Science and Technology Funding Council and the J\u00FClich Supercomputing Centre. This work has made use of data from the European Space Agency (ESA) mission Gaia (https://www.cosmos.esa.int/gaia), processed by the Gaia Data Processing and Analysis Consortium (DPAC, https://www. cosmos.esa.int/web/gaia/dpac/consortium). Funding for the DPAC has been provided by national institutions, in particular the institutions participating in the Gaia Multilateral Agreement. Software: This research made use of astropy, a community developed core Python package for astronomy (Astropy Collaboration 2018), APLpy, an open-source plotting package for Python (Robitaille & Bressert 2012), the IDL Astronomy Library (Landsman 1993), CIGALE (Boquien et al. 2019), starmorph (Rodriguez-Gomez et al. 2019), Galfit (Peng et al. 2002), GILDAS (https://www.iram.fr/IRAMFR/ GILDAS), CARTA (https://cartavis.org/; Comrie et al. 2021), and TOPCAT (http://www.starlink.ac.uk/topcat/). This research has made use of the VizieR catalogue access tool, CDS, Strasbourg, France (Ochsenbein 1996). The original description of the VizieR service was published in Ochsenbein et al. (2000). |
