Výsledky vyhledávání - "GALAXY LUMINOSITY FUNCTION"

The ALMA REBELS Survey: Specific Star-Formation Rates in the Reionization Era

Publikováno v: Topping, M W, Stark, D P, Endsley, R, Bouwens, R J, Schouws, S, Smit, R, Stefanon, M, Inami, H, Bowler, R A A, Oesch, P, Gonzalez, V, Dayal, P, da Cunha, E, Algera, H, van Der Werf, P, Pallottini, A, Barrufet, L, Schneider, R, De Looze, I, Sommovigo, L, Whitler, L, Graziani, L, Fudamoto, Y & Ferrara, A 2022, ' The ALMA REBELS Survey : specific star formation rates in the reionization era ', Monthly Notices of the Royal Astronomical Society, vol. 516, no. 1, pp. 975-991 . https://doi.org/10.1093/mnras/stac2291
Monthly Notices of the Royal Astronomical Society, 516(1), 975-991
MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY
Monthly Notices of the Royal Astronomical Society, 516(1), 975-991. Oxford University Press

We present specific star-formation rates for 40 UV-bright galaxies at $z\sim7-8$ observed as part of the Reionization Era Bright Emission Line Survey (REBELS) ALMA large program. The sSFRs are derived using improved measures of SFR and stellar masses

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5a65d47a5f0814558f8fc51657e1baa4

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An accurate low-redshift measurement of the cosmic neutral hydrogen density

Autor: Luca Cortese, Martin Meyer, Wenkai Hu, Lister Staveley-Smith, Tom Oosterloo, Laura Hoppmann, K. Gereb, Raffaella Morganti, Barbara Catinella, Claudia del P. Lagos

Publikováno v: Monthly Notices of the Royal Astronomical Society, 489(2), 1619-1632. Oxford University Press

Using a spectral stacking technique, we measure the neutral hydrogen (HI) properties of a sample of galaxies at $z < 0.11$ across 35 pointings of the Westerbork Synthesis Radio Telescope (WSRT). The radio data contains 1,895 galaxies with redshifts a

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6d7fdbf0cb4492482a145478269747a9
https://doi.org/10.1093/mnras/stz2038

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The cosmic spectral energy distribution in the EAGLE simulation

Autor: A. Nersesian, Tom Theuns, Peter Camps, Ana Trčka, Wouter Dobbels, Maarten Baes, James W. Trayford

Publikováno v: Monthly Notices of the RAS (0035-8711), 484(3), 4069-4082
MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY
Monthly notices of the Royal Astronomical Society, 2019, Vol.484(3), pp.4069-4082 [Peer Reviewed Journal]

The cosmic spectral energy distribution (CSED) is the total emissivity as a function of wavelength of galaxies in a given cosmic volume. We compare the observed CSED from the UV to the submm to that computed from the EAGLE cosmological hydrodynamical

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b2a8acd51d08f4c36fa75ef2963aff6a
https://doi.org/10.1093/mnras/stz302

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Simulating JWST deep extragalactic imaging surveys and physical parameter recovery

Autor: Karina Caputi, Olivier Ilbert, E. Curtis-Lake, Luis Colina, O. B. Kauffmann, Jacopo Chevallard, Pablo G. Pérez-González, John P. Pye, O. Le Fèvre, Christina C. Williams

Publikováno v: Kauffmann, O B, Le Fevre, O, Ilbert, O, Chevallard, J, Williams, C C, Curtis-Lake, E, Colina, L, Perez-Gonzalez, P G, Pye, J P & Caputi, K 2020, ' Simulating JWST deep extragalactic imaging surveys and physical parameter recovery ', Astronomy & Astrophysics, vol. 640, A67 . https://doi.org/10.1051/0004-6361/202037450
Astronomy and Astrophysics-A&A
Astronomy and Astrophysics-A&A, 2020, 640, pp.A67. ⟨10.1051/0004-6361/202037450⟩
Kauffmann, O B, Le Fèvre, O, Ilbert, O, Chevallard, J, Williams, C C, Curtis-Lake, E, Colina, L, Pérez-González, P G, Pye, J P & Caputi, K I 2020, ' Simulating JWST deep extragalactic imaging surveys and physical parameter recovery ', Astronomy and Astrophysics, vol. 640, A67 . https://doi.org/10.1051/0004-6361/202037450
Astronomy & astrophysics, 640:67. EDP Sciences
DIGITAL.INTA Repositorio Digital del Instituto Nacional de Técnica Aeroespacial
instname
Astronomy and Astrophysics-A&A, EDP Sciences, 2020, 640, pp.A67. ⟨10.1051/0004-6361/202037450⟩
Digital.CSIC. Repositorio Institucional del CSIC
Instituto Nacional de Técnica Aeroespacial (INTA)

We present a new prospective analysis of deep multi-band imaging with the James Webb Space Telescope (JWST). In this work, we investigate the recovery of high-redshift $56$ and redshifts $05$ galaxy samples can be reduced to $
Comment: 25 pages,

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::20e5837740e01c05f66740b40e73ba8d
https://www.aanda.org/articles/aa/full_html/2020/08/aa37450-20/aa37450-20.html

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Probing the nature of dark matter through the metal enrichment of the intergalactic medium

Autor: Emma V. Ryan-Weber, Pratika Dayal, Jonas Bremer

Publikováno v: Monthly Notices of the Royal Astronomical Society
Monthly Notices of the Royal Astronomical Society, 477(2), 2141-2150. Oxford University Press

We focus on exploring the metal enrichment of the intergalactic medium (IGM) in Cold and Warm (1.5 and 3 keV) Dark Matter (DM) cosmologies, and the constraints this yields on the DM particle mass, using a semi-analytic model, Delphi, that jointly tra

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::369f289641a9dd98e91815ad314d22cb
https://doi.org/10.1093/mnras/sty771

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