Zobrazeno 1 - 10
of 209
pro vyhledávání: '"ELIA A. C."'
Hot Jupiters (HJs) are giant planets with orbital periods of the order of a few days with semimajor axis within $\sim$0.1 au. Several theories have been invoked in order to explain the origin of this type of planets, one of them being the high-eccent
Externí odkaz:
http://arxiv.org/abs/2210.11760
Publikováno v:
Knowledge and Management of Aquatic Ecosystems, Vol 0, Iss 380-381, Pp 1351-1361 (2006)
Antioxidant parameters, such as total glutathione, glutathione S-transferase, glutathione peroxidase, glutathione reductase, glyoxalases, catalase, and some heavy metals such as, lead, cadmium and chromium were examined in hepatopancreas of both sexe
Externí odkaz:
https://doaj.org/article/11601a96c9a540dca43e53d6d4acb7eb
Publikováno v:
A&A 663, A20 (2022)
Our main goal is to study the formation of rocky planets and the first $100~\textrm{Myr}$ of their dynamical evolution around a star with mass $0.08 M_\odot$ close to the substellar mass limit. We developed two sets of $N$-body simulations assuming a
Externí odkaz:
http://arxiv.org/abs/2203.13389
Publikováno v:
A&A 641, A139 (2020)
We analyze the formation and evolution of terrestrial-like planets around solar-type stars in the absence of gaseous giants. In particular, we focus on the physical and dynamical properties of those that survive in the system's Habitable Zone (HZ). T
Externí odkaz:
http://arxiv.org/abs/2008.03594
Autor:
Pozuelos, Francisco J., Suárez, Juan C., de Elía, Gonzalo C., Berdiñas, Zaira M., Bonfanti, Andrea, Dugaro, Agustín, Gillon, Michaël, Jehin, Emmanuël, Günther, Maximilian N., Van Grootel, Valérie, Garcia, Lionel J., Thuillier, Antoine, Delrez, Laetitia, Rodón, Jose R.
Publikováno v:
A&A 641, A23 (2020)
Planets orbiting low-mass stars such as M dwarfs are now considered a cornerstone in the search for life-harbouring planets. GJ273 is a planetary system orbiting an M dwarf only 3.75 pc away, composed of two confirmed planets, GJ273b and GJ273c, and
Externí odkaz:
http://arxiv.org/abs/2006.09403
Publikováno v:
A&A 639, A9 (2020)
Aims. We developed a six-part collisional evolution model of the main asteroid belt (MB) and used it to study the contribution of the different regions of the MB to the near-earth asteroids (NEAs). Methods. We built a statistical code called ACDC tha
Externí odkaz:
http://arxiv.org/abs/2005.12858
Publikováno v:
A&A 637, A78 (2020)
Recent observational results show that very low mass stars and brown dwarfs are able to host close-in rocky planets. Low-mass stars are the most abundant stars in the Galaxy and the formation efficiency of their planetary systems is relevant in the c
Externí odkaz:
http://arxiv.org/abs/2003.07509
Publikováno v:
A&A 632, A14 (2019)
The goal of this research is to study how the fragmentation of planetary embryos can affect the physical and dynamical properties of terrestrial planets around solar-type stars. Our work focuses on the formation and evolution of planets and water del
Externí odkaz:
http://arxiv.org/abs/1910.02982
In the present research, we study the effects of a single giant planet in the dynamical evolution of water-rich embryos and planetesimals, located beyond the snow line of systems around Sun-like stars, in order to determine what kind of terrestrial-l
Externí odkaz:
http://arxiv.org/abs/1808.08870
Autor:
Ronco, M. P., de Elía, G. C.
This work is the second part of a project that attempts to analyze the formation of Solar system analogues (SSAs) from the gaseous to the post-gas phase, in a self-consistently way. In the first paper (PI) we presented our model of planet formation d
Externí odkaz:
http://arxiv.org/abs/1807.01429