Zobrazeno 1 - 10
of 143
pro vyhledávání: '"Spinelli, Riccardo"'
Atmospheric spectroscopy provides a window into the properties of exoplanets. However, the physical interpretation of retrieved data and its implications for the internal properties of exoplanets remains nebulous. This letter addresses three misconce
Externí odkaz:
http://arxiv.org/abs/2406.12765
Autor:
Gallo, Elena, Caldiroli, Andrea, Spinelli, Riccardo, Biassoni, Federico, Haardt, Francesco, Limbach, Mary Anne, Becker, Juliette, Adams, Fred
Motivated by the recent surge in interest concerning white dwarf (WD) planets, this work presents the first numerical exploration of WD-driven atmospheric escape, whereby the high-energy radiation from a hot/young WD can trigger the outflow of the hy
Externí odkaz:
http://arxiv.org/abs/2401.05540
Autor:
Biassoni, Federico, Caldiroli, Andrea, Gallo, Elena, Haardt, Francesco, Spinelli, Riccardo, Borsa, Francesco
Absorption of stellar X-ray and Extreme Ultraviolet radiation in the upper atmosphere of close-in exoplanets can give rise to hydrodynamic outflows, which may lead to the gradual shedding of their primordial, light element envelopes. Excess absorptio
Externí odkaz:
http://arxiv.org/abs/2310.13052
Autor:
Spinelli, Riccardo, Borsa, Francesco, Ghirlanda, Giancarlo, Ghisellini, Gabriele, Haardt, Francesco
The dozens of rocky exoplanets discovered in the Circumstellar Habitable Zone (CHZ) currently represent the most suitable places to host life as we know it outside the Solar System. However, the presumed presence of liquid water on the CHZ planets do
Externí odkaz:
http://arxiv.org/abs/2303.16229
Autor:
Caldiroli, Andrea, Haardt, Francesco, Gallo, Elena, Spinelli, Riccardo, Malsky, Isaac, Rauscher, Emily
Publikováno v:
A&A 663, A122 (2022)
Making use of the publicly available 1D photoionization hydrodynamics code ATES we set out to investigate the combined effects of planetary gravitational potential energy ($\phi_p\equiv GM_p/R_p$) and stellar X-ray and Extreme Ultraviolet (XUV) irrad
Externí odkaz:
http://arxiv.org/abs/2112.00744
Autor:
Caldiroli, Andrea, Haardt, Francesco, Gallo, Elena, Spinelli, Riccardo, Malsky, Isaac, Rauscher, Emily
Publikováno v:
A&A 655, A30 (2021)
Intense X-ray and ultraviolet stellar irradiation can heat and inflate the atmospheres of closely orbiting exoplanets, driving mass outflows that may be significant enough to evaporate a sizable fraction of the planet atmosphere over the system lifet
Externí odkaz:
http://arxiv.org/abs/2106.10294
Autor:
Spinelli, Riccardo1 (AUTHOR) riccardo.spinelli@economia.unige.it, Benevolo, Clara1 (AUTHOR)
Publikováno v:
Tourism & Hospitality Research. Jul2024, Vol. 24 Issue 3, p479-489. 11p.
Autor:
Rith, Rongtitya1 (AUTHOR), Spinelli, Riccardo1 (AUTHOR) riccardo.spinelli@economia.unige.it
Publikováno v:
Corporate Social Responsibility & Environmental Management. Jul2024, Vol. 31 Issue 4, p3487-3501. 15p.
Autor:
Spinelli, Riccardo, Benevolo, Clara
Publikováno v:
In Journal of Outdoor Recreation and Tourism December 2022 40
Akademický článek
Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.
K zobrazení výsledku je třeba se přihlásit.