Zobrazeno 1 - 10
of 48
pro vyhledávání: '"TERRESTRIAL PLANETS [PLANETS AND SATELLITES]"'
Akademický článek
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Autor:
Xiao-Dong Wang, Shahab Fatemi, Hans Nilsson, Yoshifumi Futaana, Mats Holmström, Stas Barabash
Publikováno v:
Monthly Notices of the Royal Astronomical Society. 521:3597-3607
The correlation between space environment conditions and the properties of escaping ions is a central topic of Mars research. Although empirical correlations have been visible in the data, a physics-based interpretation, rather than statistics-based
Publikováno v:
Zhu, K, Becker, H, Li, S J, Fan, Y, Liu, X N & Elliott, T 2022, ' Radiogenic chromium isotope evidence for the earliest planetary volcanism and crust formation in the Solar system ', Monthly Notices of the Royal Astronomical Society: Letters, vol. 515, no. 1, pp. L39-L44 . https://doi.org/10.1093/mnrasl/slac061
Erg Chech (EC) 002 is a meteorite with andesitic composition, potentially recording the lava crystallization and crust formation of its parent body. Nucleosynthetic Cr isotope composition (ε54Cr = −0.35 ± 0.06) for EC 002 suggests a non-carbonace
Publikováno v:
Johansen, A, Ronnet, T, Schiller, M, Deng, Z & Bizzarro, M 2023, ' Anatomy of rocky planets formed by rapid pebble accretion : II. Differentiation by accretion energy and thermal blanketing ', Astronomy and Astrophysics, vol. 671, A75 . https://doi.org/10.1051/0004-6361/202142142
We explore the heating and differentiation of rocky planets that grow by rapid pebble accretion. Our terrestrial planets grow outside of the ice line and initially accrete 28\% water ice by mass. The accretion of water stops after the protoplanet rea
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ac7c3caf28a17e9b516a0fb266d7d1d5
https://curis.ku.dk/portal/da/publications/anatomy-of-rocky-planets-formed-by-rapid-pebble-accretion(436f25ad-dd05-41bc-9d06-4c4f2e5d67b9).html
https://curis.ku.dk/portal/da/publications/anatomy-of-rocky-planets-formed-by-rapid-pebble-accretion(436f25ad-dd05-41bc-9d06-4c4f2e5d67b9).html
Autor:
Marrick Braam, Paul I Palmer, Leen Decin, Robert J Ridgway, Maria Zamyatina, Nathan J Mayne, Denis E Sergeev, N Luke Abraham
Publikováno v:
Braam, M, Palmer, P I, Decin, L, Ridgway, R J, Zamyatina, M, Mayne, N J, Sergeev, D E & Abraham, N L 2022, ' Lightning-induced chemistry on tidally-locked Earth-like exoplanets ', Monthly Notices of the Royal Astronomical Society, vol. 517, no. 2, pp. 2383–2402 . https://doi.org/10.1093/mnras/stac2722
Determining the habitability and interpreting atmospheric spectra of exoplanets requires understanding their atmospheric physics and chemistry. We use a 3-D Coupled Climate-Chemistry Model, the Met Office Unified Model with the UK Chemistry and Aeros
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::75d1bc0baae4ec6e5f0673e31c2beab8
https://hdl.handle.net/20.500.11820/f98643df-ed84-4fa3-b543-f918282fb409
https://hdl.handle.net/20.500.11820/f98643df-ed84-4fa3-b543-f918282fb409
Publikováno v:
Johansen, A, Ronnet, T, Schiller, M, Deng, Z & Bizzarro, M 2023, ' Anatomy of rocky planets formed by rapid pebble accretion : I. How icy pebbles determine the core fraction and FeO contents ', Astronomy and Astrophysics, vol. 671, A74 . https://doi.org/10.1051/0004-6361/202142141
We present a series of papers dedicated to modelling the accretion and differentiation of rocky planets that form by pebble accretion within the lifetime of the protoplanetary disc. In this first paper, we focus on how the accreted ice determines the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ecefab189b2575125508e1f817f16f03
Autor:
Quanz, S. P., Ottiger, M., Fontanet, E., Kammerer, J., Menti, F., Dannert, F., Gheorghe, A., Absil, O., Airapetian, V. S., Alei, E., Allart, R., Angerhausen, D., Blumenthal, S., Buchhave, L. A., Cabrera, J., Carrión-González, Ó., Chauvin, G., Danchi, W. C., Dandumont, C., Defrére, D., Dorn, C., Ehrenreich, D., Ertel, S., Fridlund, M., García Muñoz, A., Gascón, C., Girard, J. H., Glauser, A., Grenfell, J. L., Guidi, G., Hagelberg, J., Helled, R., Ireland, M. J., Janson, M., Kopparapu, R. K., Korth, J., Kozakis, T., Kraus, S., Léger, A., Leedjärv, L., Lichtenberg, T., Lillo-Box, J., Linz, H., Liseau, R., Loicq, J., Mahendra, V., Malbet, F., Mathew, J., Mennesson, B., Meyer, M. R., Mishra, L., Molaverdikhani, K., Noack, L., Oza, A. V., Pallé, E., Parviainen, H., Quirrenbach, A., Rauer, H., Ribas, I., Rice, M., Romagnolo, A., Rugheimer, S., Schwieterman, E. W., Serabyn, E., Sharma, S., Stassun, K. G., Szulágyi, J., Wang, H. S., Wunderlich, F., Wyatt, M. C., Collaboration, the LIFE
Publikováno v:
Quanz, S P, Ottiger, M, Fontanet, E, Kammerer, J, Menti, F, Dannert, F, Gheorghe, A, Absil, O, Airapetian, V S, Alei, E, Allart, R, Angerhausen, D, Blumenthal, S, Buchhave, L A, Cabrera, J, Carrión-González, Ó, Chauvin, G, Danchi, W C, Dandumont, C, Defrére, D, Dorn, C, Ehrenreich, D, Ertel, S, Fridlund, M, García Muñoz, A, Gascón, C, Girard, J H, Glauser, A, Grenfell, J L, Guidi, G, Hagelberg, J, Helled, R, Ireland, M J, Janson, M, Kopparapu, R K, Korth, J, Kozakis, T, Kraus, S, Léger, A, Leedjärv, L, Lichtenberg, T, Lillo-Box, J, Linz, H, Liseau, R, Loicq, J, Mahendra, V, Malbet, F, Mathew, J, Mennesson, B, Meyer, M R, Mishra, L, Molaverdikhani, K, Noack, L, Oza, A V, Pallé, E, Parviainen, H, Quirrenbach, A, Rauer, H, Ribas, I, Rice, M, Romagnolo, A, Rugheimer, S, Schwieterman, E W, Serabyn, E, Sharma, S, Stassun, K G, Szulágyi, J, Wang, H S, Wunderlich, F, Wyatt, M C & Collaboration, T LIFE 2022, ' Large Interferometer For Exoplanets (LIFE) ', Astronomy and Astrophysics, vol. 664, A21 . https://doi.org/10.1051/0004-6361/202140366
Context. One of the long-term goals of exoplanet science is the atmospheric characterization of dozens of small exoplanets in order to understand their diversity and search for habitable worlds and potential biosignatures. Achieving this goal require
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______1202::97ae27b4363b62546edcbc55e7a06576
https://orbit.dtu.dk/en/publications/99e7cc47-6f91-4ad4-b2b2-df8e8229210e
https://orbit.dtu.dk/en/publications/99e7cc47-6f91-4ad4-b2b2-df8e8229210e
Publikováno v:
Kozakis, T, Mendonça, J M & Buchhave, L A 2022, ' Is ozone a reliable proxy for molecular oxygen? I. The O 2-O 3 relationship for Earth-like atmospheres ', Astronomy and Astrophysics, vol. 665, A156 . https://doi.org/10.1051/0004-6361/202244164
Molecular oxygen (O2) paired with a reducing gas is regarded as a promising biosignature pair for the atmospheric characterization of terrestrial exoplanets. In circumstances when O2 may not be detectable in a planetary atmosphere (e.g., at mid-IR wa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7add55755ad80a895f634613b79d1921
https://orbit.dtu.dk/en/publications/5a9b3648-7ed2-4fc1-acb9-4e0d6fd0ba38
https://orbit.dtu.dk/en/publications/5a9b3648-7ed2-4fc1-acb9-4e0d6fd0ba38
Autor:
Zilinskas, M., Buchem, C.P.A. van, Miguel, Y., Louca, A., Lupu, R., Zieba, S., Westrenen, W. van
Publikováno v:
Astronomy and Astrophysics, 661:A126, 1-14. EDP Sciences
Zilinskas, M, Van Buchem, C P A, Miguel, Y, Louca, A, Lupu, R, Zieba, S & Van Westrenen, W 2022, ' Observability of evaporating lava worlds ', Astronomy and Astrophysics, vol. 661, A126, pp. 1-14 . https://doi.org/10.1051/0004-6361/202142984
Bulletin of the American Astronomical Society, 503.05. Washington: AAS Publishing
ISSUE=5;STARTPAGE=503.05;TITLE=Bulletin of the American Astronomical Society
Astronomy & Astrophysics, 661:A126
Zilinskas, M, Van Buchem, C P A, Miguel, Y, Louca, A, Lupu, R, Zieba, S & Van Westrenen, W 2022, ' Observability of evaporating lava worlds ', Astronomy and Astrophysics, vol. 661, A126, pp. 1-14 . https://doi.org/10.1051/0004-6361/202142984
Bulletin of the American Astronomical Society, 503.05. Washington: AAS Publishing
ISSUE=5;STARTPAGE=503.05;TITLE=Bulletin of the American Astronomical Society
Astronomy & Astrophysics, 661:A126
Lava worlds belong to a class of short orbital period planets reaching dayside temperatures high enough to melt their silicate crust. Theory predicts that the resulting lava oceans outgas their volatile components, attaining equilibrium with the over
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5eaf12306f2c413ec025b147d22ceb79
https://hdl.handle.net/1887/3515449
https://hdl.handle.net/1887/3515449
Publikováno v:
Johansen, A, Ronnet, T, Schiller, M, Deng, Z & Bizzarro, M 2023, ' Anatomy of rocky planets formed by rapid pebble accretion : III. Partitioning of volatiles between planetary core, mantle, and atmosphere ', Astronomy and Astrophysics, vol. 671, A76 . https://doi.org/10.1051/0004-6361/202142143
Volatile molecules containing hydrogen, carbon, and nitrogen are key components of planetary atmospheres. In the pebble accretion model for rocky planet formation, these volatile species are accreted during the main planetary formation phase. For thi