Zobrazeno 1 - 10
of 131
pro vyhledávání: '"Gaudel M"'
Autor:
Roueff, Antoine, Pety, Jérôme, Gerin, Maryvonne, Ségal, Léontine, Goicoechea, Javier, Liszt, Harvey, Gratier, Pierre, Bešlić, Ivana, Einig, Lucas, Gaudel, M., Orkisz, Jan, Palud, Pierre, Santa-Maria, Miriam, Magalhaes, Victor de Souza, Zakardjian, Antoine, Bardeau, Sebastien, Bron, Emeric E., Chainais, Pierre, Coudé, Simon, Demyk, Karine, Veloso, Viviana Guzman, Hughes, Annie, Languignon, David, Levrier, François, Lis, Dariusz C, Bourlot, Jacques Le, Petit, Franck Le, Peretto, Nicolas, Roueff, Evelyne, Sievers, Albrecht, Thouvenin, Pierre-Antoine
Robust radiative transfer techniques are requisite for efficiently extracting the physical and chemical information from molecular rotational lines.We study several hypotheses that enable robust estimations of the column densities and physical condit
Externí odkaz:
http://arxiv.org/abs/2403.20057
Autor:
Podio, L., Tabone, B., Codella, C., Gueth, F., Maury, A., Cabrit, S., Lefloch, B., Maret, S., Belloche, A., André, P., Anderl, S., Gaudel, M., Testi, L.
Publikováno v:
A&A 648, A45 (2021)
As a part of the CALYPSO large programme, we constrain the properties of protostellar jets and outflows in a sample of 21 Class 0 protostars with internal luminosities, Lint, from 0.035 to 47 Lsun. We analyse high angular resolution (~0.5"-1") IRAM P
Externí odkaz:
http://arxiv.org/abs/2012.15379
Autor:
Belloche, A., Maury, A. J., Maret, S., Anderl, S., Bacmann, A., André, Ph., Bontemps, S., Cabrit, S., Codella, C., Gaudel, M., Gueth, F., Lefèvre, C., Lefloch, B., Podio, L., Testi, L.
Publikováno v:
A&A 635, A198 (2020)
Complex organic molecules (COMs) have been detected in a few Class 0 protostars but their origin is not well understood. Going beyond studies of individual objects, we want to investigate the origin of COMs in young protostars on a statistical basis.
Externí odkaz:
http://arxiv.org/abs/2002.00592
Autor:
Gaudel, M., Maury, A. J., Belloche, A., Maret, S., André, Ph., Hennebelle, P., Galametz, M., Testi, L., Cabrit, S., Palmeirim, P., Ladjelate, B., Codella, C., Podio, L.
Publikováno v:
A&A 637, A92 (2020)
[abridged] Understanding how the infalling gas redistribute most of its initial angular momentum inherited from prestellar cores before reaching the stellar embryo is a key question. Disk formation has been naturally considered as a possible solution
Externí odkaz:
http://arxiv.org/abs/2001.10004
Autor:
Maret, S., Maury, A. J., Belloche, A., Gaudel, M., André, Ph., Cabrit, S., Codella, C., Lefèvre, C., Podio, L., Anderl, S., Gueth, F., Hennebelle, P.
Publikováno v:
A&A 635, A15 (2020)
The formation of protoplanetary disks is not well understood. To understand how and when these disks are formed, it is crucial to characterize the kinematics of the youngest protostars at a high angular resolution. Here we study a sample of 16 Class
Externí odkaz:
http://arxiv.org/abs/2001.06355
Autor:
Maury, A. J., André, Ph., Testi, L., Maret, S., Belloche, A., Hennebelle, P., Cabrit, S., Codella, C., Gueth, F., Podio, L., Anderl, S., Bacmann, A., Bontemps, S., Gaudel, M., Ladjelate, B., Lefèvre, C., Tabone, B., Lefloch, B.
Publikováno v:
A&A 621, A76 (2019)
Understanding the formation mechanisms of protoplanetary disks and multiple systems, and their pristine properties, is a key question for modern astrophysics. The properties of the youngest disks, embedded in rotating infalling protostellar envelopes
Externí odkaz:
http://arxiv.org/abs/1810.11221
Autor:
Motte, F., Nony, T., Louvet, F., Marsh, K. A., Bontemps, S., Whitworth, A. P., Men'shchikov, A., Luong, Q. Nguyen, Csengeri, T., Maury, A. J., Gusdorf, A., Chapillon, E., Konyves, V., Schilke, P., Duarte-Cabral, A., Didelon, P., Gaudel, M.
Publikováno v:
Nature Astronomy 2018
Understanding the processes that determine the stellar Initial Mass Function (IMF) is a critical unsolved problem, with profound implications for many areas of astrophysics. In molecular clouds, stars are formed in cores, gas condensations which are
Externí odkaz:
http://arxiv.org/abs/1804.02392
Model checking and testing are two areas with a similar goal: to verify that a system satisfies a property. They start with different hypothesis on the systems and develop many techniques with different notions of approximation, when an exact verific
Externí odkaz:
http://arxiv.org/abs/1304.5199
Akademický článek
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Autor:
Podio, L., Tabone, B., Codella, C., Gueth, F., Maury, A., Cabrit, S., Lefloch, B., Maret, S., Belloche, A., André, P., Anderl, S., Gaudel, M., Testi, L.
Publikováno v:
Astronomy and Astrophysics-A&A
Astronomy and Astrophysics-A&A, EDP Sciences, 2021, 648, pp.A45. ⟨10.1051/0004-6361/202038429⟩
Astronomy and Astrophysics-A&A, 2021, 648, pp.A45. ⟨10.1051/0004-6361/202038429⟩
Astronomy and Astrophysics-A&A, EDP Sciences, 2021, 648, pp.A45. ⟨10.1051/0004-6361/202038429⟩
Astronomy and Astrophysics-A&A, 2021, 648, pp.A45. ⟨10.1051/0004-6361/202038429⟩
International audience; Aims. As a part of the CALYPSO Large Program, we aim to constrain the properties of protostellar jets and outflows by searching for corresponding emission in a sample of 21 Class 0 protostars covering a broad range of internal
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::70e20b37534d85517ec61be9eacb425d
https://hal.archives-ouvertes.fr/hal-03216590
https://hal.archives-ouvertes.fr/hal-03216590