Investigations of Optical Properties of the Atmospheres of Hot Exoplanets by Numerical Simulation of Transit Absorptions in the HeI 10 830-Å Line

Y. N. Kulikov, H. Lammer, H. I. Lichtenegger, T. Penz, D. Breuer, T. Spohn, R. Lundin, and H. K. Biernat, “A comparative study of the influence of the active young sun on the early atmospheres of Earth, Venus, and Mars,” Space Sci. Rev. 129, 207–243 (2007).

Article  ADS  Google Scholar 

A. Nakayama, M. Ikoma, and N. Terada, “Survival of terrestrial N2–O2 atmospheres in violent XUV environments through efficient atomic line radiative cooling,” Astrophys. J. 937, 72–89 (2022).

Article  ADS  Google Scholar 

N. V. Erkaev, H. Lammer, P. Odert, Y. N. Kulikov, K. G. Kislyakova, M. L. Khodachenko, M. Gudel, A. Hanslmeier, and H. Biernat, “XUV-exposed, non-hydrostatic hydrogen-rich upper atmospheres of terrestrial planets. Part I: Atmospheric expansion and thermal escape,” Astrobiology 13, 1011–1029 (2013).

Article  ADS  Google Scholar 

S. V. Seager and D. D. Sasselov, “Theoretical transmission spectra during extrasolar giant planet transits,” Astrophys. J. 537, 916–921 (2000).

Article  ADS  Google Scholar 

F. J. Alonso-Floriano, I. A. Snellen, S. Czesla, F. F. Bauer, M. Salz, M. Lampon, L. M. Lara, E. Nagel, M. Lopez-Puertas, L. Nortmann, A. Sanchez-Lopez, J. Sanz-Forcada, J. A. Caballero, A. Reiners, I. Ribas, A. Quirrenbach, P. J. Amado, J. Aceituno, G. Anglada-Escude, V. J. S. Bejar, M. Brinkmoller, A. P. Hatzes, Th. Henning, A. Kaminski, M. Kurster, F. Labarga, D. Montes, E. Palle, J. H. M. M. Schmitt, and M. R. Osorio Zapatero, “HeI λ 10 830 Å in the transmission spectrum of HD209458b,” Astron. Astrophys. 629, 110–117 (2019).

Article  Google Scholar 

J. J. Spake, D. K. Sing, T. M. Evans, A. Oklopcic, V. Bourrier, L. Kreidberg, B. V. Rackham, J. Irwin, D. Ehrenreich, A. Wyttenbach, H. R. Wakeford, Y. Zhou, K. L. Chubb, N. Nikolov, J. Goyal, G. W. Henry, M. H. Williamson, S. Blumenthall, D. Anderson, C. Hellier, D. Charbonneau, S. Udry, and N. Madhusudhan, “Helium in the eroding atmosphere of an exoplanet,” Nature 557, 68–70 (2018).

Article  ADS  Google Scholar 

M. Salz, S. Czesla, P. C. Schneider, E. Nagel, J. H. M. M. Schmitt, L. Nortmann, F. J. Alonso-Floriano, M. Lopez-Puertas, M. Lampon, F. F. Bauer, I. A. G. Snellen, E. Palle, J. A. Caballero, F. Yan, G. Chen, J. Sanz-Forcada, P. J. Amado, A. Quirrenbach, I. Ribas, A. Reiners, V. J. S. Bejar, N. Casasayas-Barris, M. Cortes-Contreras, S. Dreizler, E. W. Guenther, T. Henning, S. V. Jeffers, A. Kaminski, M. Kurster, M. Lafarga, L. M. Lara, K. Molaverdikhani, D. Montes, J. C. Morales, A. Sanchez-Lopez, W. Seifert, OsorioM. R. Zapatero, and M. Zechmeister, “Detection of HeI λ 10830 Å absorption on HD189733b with CARMENES high-resolution transmission spectroscopy,” Astron. Astrophys. 620, 97–100 (2018).

Article  Google Scholar 

G. Guilluy, V. Andretta, F. Borsa, A. Sozzetti, E. Covino, V. Bourrier, L. Fossati, A. S. Bonomo, M. Esposito, M. S. Giampapa, A. Harutyunyan, M. Rainer, M. Brogi, G. Bruno, R. Claudi, G. Frustagli, A. F. Lanza, L. Mancini, L. Pino, E. Poretti, G. Scandariato, L. Affer, C. Baffa, A. Baruffolo, S. Benatti, K. Biazzo, A. Bignamini, W. Boschin, I. Carleo, M. Cecconi, R. Cosentino, M. Damasso, M. Desidera, G. Falcini, A. F. Martinez Fiorenzano, A. Ghedina, E. Gonzalez-Alvarez, J. Guerra, N. Hernandez, G. Leto, A. Maggio, L. Malavolta, J. Maldonado, G. Micela, E. Molinari, V. Nascimbeni, I. Pagano, M. Pedani, G. Piotto, and A. Reiners, “The GAPS Programme at TNG-XXII. The GIARPS view of the extended helium atmosphere of HD 189733b accounting for stellar activity,” Astron. Astrophys. 639, 49–64 (2020).

Article  Google Scholar 

J. P. Ninan, G. Stefansson, S. Mahadevan, C. Bender, P. Robertson, L. Ramsey, R. Terrien, J. Wright, S. A. Diddams, Sh. Kanodia, W. Cochran, M. Endl, E. B. Ford, C. Fredrick, S. Halverson, F. Hearty, J. Jennings, K. Kaplan, E. Lubar, A. J. Metcalf, A. Monson, C. Nitroy, A. Roy, and C. Schwab, “Evidence for HeI 10830 Å absorption during the transit of a warm Neptune around the M-dwarf GJ3470 with the habitable-zone planet finder,” Astrophys. J. 894, 97–106 (2020).

Article  ADS  Google Scholar 

L. Nortmann, E. Palle, M. Salz, J. Sanz-Forcada, E. Nagel, F. J. Alonso-Floriano, S. Czesla, F. Yan, G. Chen, I. A. G. Snellen, M. Zechmeister, J. H. M. M. Schmitt, M. Lopez-Puertas, N. Casasayas-Barris, F. F. Bauer, P. J. Amado, J. A. Caballero, S. Dreizler, T. Henning, M. Lampon, D. Montes, K. Molaverdikhani, A. Quirrenbach, A. Reiners, I. Ribas, A. Sanchez-Lopez, P. Christian Schneider, and M. R. Zapatero Osorio, “Ground-based detection of an extended helium atmosphere in the Saturn-mass exoplanet WASP-69b,” Science 362, 1388 (2018).

Article  ADS  Google Scholar 

A. Oklopcic and C. M. Hirata, “A new window into escaping exoplanet atmospheres: 10830 Å line of helium,” Astrophys. J. Lett. 855, 11–18 (2018).

Article  ADS  Google Scholar 

A. Oklopcic, “Helium absorption at 1083 nm from extended exoplanet atmospheres: Dependence on stellar radiation,” Astrophys. J. 881, 133–141 (2019).

Article  ADS  Google Scholar 

L. Wang and F. Dai, “Metastable helium absorptions with 3D hydrodynamics and self-consistent photochemistry. II. WASP-107b, stellar wind, radiation pressure, and shear instability,” Astrophys. J. 914, 99–113 (2021).

Article  ADS  Google Scholar 

M. S. Rumenskikh, M. L. Khodachenko, I. F. Shaikhislamov, I. B. Miroshnichenko, A. G. Berezutsky, A. V. Shepelin, and N. K. Dwivedi, “Mysterious non-detection of HeI(23S) transit absorption of GJ436b,” Mon. Not. Roy. Astron. Soc. 526 (3), 4120–4129 (2023).

ADS  Google Scholar 

I. F. Shaikhislamov, M. L. Khodachenko, H. Lammer, A. G. Berezutsky, I. B. Miroshnichenko, and M. S. Rumenskikh, “Global 3D hydrodynamic modelling of absorption in Ly α and He 10830 Å lines at transits of GJ3470b,” Mon. Not. Roy. Astron. Soc. 500, 1404–1413 (2021).

ADS  Google Scholar 

I. F. Shaikhislamov, M. L. Khodachenko, H. Lammer, K. G. Kislyakova, L. Fossati, C. P. Johnstone, P. A. Prokopov, A. G. Berezutsky, Yu. P. Zakharov, and V. G. Posukh, “Two regimes of interaction of a hot Jupiter’s escaping atmosphere with the stellar wind and generation of energized atomic hydrogen corona,” Astrophys. J. 832, 173–193 (2016).

Article  ADS  Google Scholar 

I. F. Shaikhislamov, M. L. Khodachenko, H. Lammer, L. Fossati, N. Dwivedi, M. Gudel, K. G. Kislyakova, C. P. Johnstone, A. G. Berezutsky, I. B. Miroshnichenko, V. G. Posukh, N. V. Erkaev, and V. A. Ivanov, “Modeling of absorption by heavy minor species for the hot Jupiter HD209458b,” Astrophys. J. 866, 47–60 (2018).

Article  ADS  Google Scholar 

M. L. Khodachenko, I. F. Shaikhislamov, H. Lammer, K. G. Kislyakova, L. Fossati, C. P. Johnstone, and V. G. Posukh, “Ly α absorption at transits of HD209458b: A comparative study of various mechanisms under different conditions,” Astrophys. J. 847 (2), 126–139 (2017).

Article  ADS  Google Scholar 

I. F. Shaikhislamov, M. L. Khodachenko, H. Lammer, A. G. Berezutsky, I. B. Miroshnichenko, and M. S. Rumenskikh, “3D aeronomy modelling of close-in exoplanets,” Mon. Not. Roy. Astron. Soc. 481 (4), 5315–5323 (2018).

Article  ADS  Google Scholar 

M. L. Khodachenko, I. F. Shaikhislamov, H. Lammer, A. G. Berezutsky, I. B. Miroshnichenko, M. S. Rumenskikh, K. G. Kislyakova, and N. K. Dwivedi, “Global 3D hydrodynamic modeling of in-transit Ly α absorption of GJ 436b,” Astrophys. J. 885, 67–87 (2019).

Article  ADS  Google Scholar 

K. France, R. P. Loyd, A. Youngblood, A. Brown, P. Ch. Schneider, S. L. Hawley, C. S. Froning, J. L. Linsky, A. Roberge, A. P. Buccino, J. R. A. Davenport, J. M. Fontenla, L. Kaltenegger, A. F. Kowalski, P. J. D. Mauas, Ya. Miguel, S. Redfield, S. Rugheimer, F. Tian, L. M. Walkowicz, and K. L. Weisenburger, “The MUSCLES treasury survey. I. Motivation and overview,” Astrophys. J. 820, 89–113 (2016).

Article  ADS  Google Scholar 

L. Fossati, I. Pillitteri, I. F. Shaikhislamov, A. Bonfanti, F. Borsa, I. Carleo, G. Guilluy, and M. S. Rumenskikhet, “Possible origin of the non-detection of metastable HeI in the upper atmosphere of the hot Jupiter WASP-80b,” Astron. Astrophys. 673, 37–52 (2023).

Article  ADS  Google Scholar 

L. Fossati, T. Koskinen, J. D. Lothringer, K. France, M. E. Young, and A. G. Sreejith, “Extreme-ultraviolet radiation from A-stars: Implications for ultra-hot Jupiters,” Astrophys. J. Lett. 868, 30–35 (2018).

Article  ADS  Google Scholar 

Comments (0)

No login
gif