Publications Peer reviewed articles (59) Coherent radio emission from a quiescent red dwarf indicative of star–planet interaction Author(s): H. K. Vedantham, J. R. Callingham, T. W. Shimwell, C. Tasse, B. J. S. Pope, M. Bedell, I. Snellen, P. Best, M. J. Hardcastle, M. Haverkorn, A. Mechev, S. P. O’Sullivan, H. J. A. Röttgering, G. J. White Published in: Nature Astronomy, Issue 4/6, 2020, Page(s) 577-583, ISSN 2397-3366 Publisher: Springer Nature DOI: 10.1038/s41550-020-1011-9 Retrieving scattering clouds and disequilibrium chemistry in the atmosphere of HR 8799e Author(s): P. Mollière, T. Stolker, S. Lacour, G. P. P. L. Otten, J. Shangguan, B. Charnay, T. Molyarova, M. Nowak, Th. Henning, G.-D. Marleau, D. A. Semenov, E. van Dishoeck, F. Eisenhauer, P. Garcia, R. Garcia Lopez, J. H. Girard, A. Z. Greenbaum, S. Hinkley, P. Kervella, L. Kreidberg, A.-L. Maire, E. Nasedkin, L. Pueyo, I. A. G. Snellen, A. Vigan, J. Wang, P. T. de Zeeuw, A. Zurlo Published in: Astronomy & Astrophysics, Issue 640, 2020, Page(s) A131, ISSN 0004-6361 Publisher: Springer Verlag DOI: 10.1051/0004-6361/202038325 Two accreting protoplanets around the young star PDS 70 Author(s): S. Y. Haffert, A. J. Bohn, J. de Boer, I. A. G. Snellen, J. Brinchmann, J. H. Girard, C. U. Keller, R. Bacon Published in: Nature Astronomy, Issue 3/8, 2019, Page(s) 749-754, ISSN 2397-3366 Publisher: springer nature DOI: 10.1038/s41550-019-0780-5 A quantitative assessment of the VO line list: Inaccuracies hamper high-resolution VO detections in exoplanet atmospheres Author(s): S. de Regt, A. Y. Kesseli, I. Snellen, S.R. Merritt, K.L. Chubb Published in: Astronomy & Astrophysics, 2022, ISSN 0004-6361 Publisher: Springer Verlag DOI: 10.1051/0004-6361/202142683 Ionized calcium in the atmospheres of two ultra-hot exoplanets WASP-33b and KELT-9b Author(s): F. Yan, N. Casasayas-Barris, K. Molaverdikhani, F. J. Alonso-Floriano, A. Reiners, E. Pallé, Th. Henning, P. Mollière, G. Chen, L. Nortmann, I. A. G. Snellen, I. Ribas, A. Quirrenbach, J. A. Caballero, P. J. Amado, M. Azzaro, F. F. Bauer, M. Cortés Contreras, S. Czesla, S. Khalafinejad, L. M. Lara, M. López-Puertas, D. Montes, E. Nagel, M. Oshagh, A. Sánchez-López, M. Stangret, M. Zechmeiste Published in: Astronomy & Astrophysics, Issue 632, 2019, Page(s) A69, ISSN 0004-6361 Publisher: Springer Verlag DOI: 10.1051/0004-6361/201936396 No Massive Companion to the Coherent Radio-emitting M Dwarf GJ 1151 Author(s): Benjamin J. S. Pope, Megan Bedell, Joseph R. Callingham, Harish K. Vedantham, Ignas A. G. Snellen, Adrian M. Price-Whelan, Timothy W. Shimwell Published in: The Astrophysical Journal, Issue 890/2, 2020, Page(s) L19, ISSN 2041-8213 Publisher: IOP DOI: 10.3847/2041-8213/ab5b99 The CH$_4$ abundance in Jupiter's upper atmosphere Author(s): A. Sánchez-López; M. López-Puertas; M. García-Comas; B. Funke; T. Fouchet; I. A. G. Snellen Published in: Crossref, Issue 9, 2022, Page(s) Vol 662, A91, 5, ISSN 0004-6361 Publisher: Springer Verlag DOI: 10.48550/arxiv.2203.10086 Measuring titanium isotope ratios in exoplanet atmospheres Author(s): Dilovan B. Serindag; Ignas Snellen; Paul Mollière Published in: Astronomy & Astrophysics, Issue 12/yr, 2021, ISSN 0004-6361 Publisher: Springer Verlag DOI: 10.1051/0004-6361/202141941 Water observed in the atmosphere of τ Boötis Ab with CARMENES/CAHA Author(s): Rebecca K Webb; Siddharth Gandhi; Matteo Brogi; Jayne L Birkby; Ernst de Mooij; Ignas Snellen; Yapeng Zhang Published in: Webb , R K , Gandhi , S , Brogi , M , Birkby , J L , de Mooij , E , Snellen , I & Zhang , Y 2022 , ' Water observed in the atmosphere of τ Boötis Ab with CARMENES/CAHA ' , Monthly Notices of the Royal Astronomical Society , vol. 514 , no. 3 , pp. 4160-4172 . https://doi.org/10.1093/mnras/stac1512, Issue 8, 2022, ISSN 0035-8711 Publisher: Blackwell Publishing Inc. DOI: 10.1093/mnras/stac1512 Fe I in the β Pictoris circumstellar gas disk Author(s): F. Kiefer, A. Vidal-Madjar, A. Lecavelier des Etangs, V. Bourrier, D. Ehrenreich, R. Ferlet, G. Hébrard, P. A. Wilson Published in: Astronomy & Astrophysics, Issue 621, 2019, Page(s) A58, ISSN 0004-6361 Publisher: Springer Verlag DOI: 10.1051/0004-6361/201834274 A new window into the atmospheres of ultra-hot Jupiters Author(s): A. Sánchez-López; L. Lin; I. A. G. Snellen; N. Casasayas-Barris; A. García Muñoz; M. Lampón; M. López-Puertas Published in: https://hal-insu.archives-ouvertes.fr/insu-03846746, Issue 2, 2022, ISSN 0004-6361 Publisher: Springer Verlag DOI: 10.48550/arxiv.2209.01854 He I λ 10 830 Å in the transmission spectrum of HD209458 b Author(s): F. J. Alonso-Floriano, I. A. G. Snellen, S. Czesla, F. F. Bauer, M. Salz, M. Lampón, L. M. Lara, E. Nagel, M. López-Puertas, L. Nortmann, A. Sánchez-López, J. Sanz-Forcada, J. A. Caballero, A. Reiners, I. Ribas, A. Quirrenbach, P. J. Amado, J. Aceituno, G. Anglada-Escudé, V. J. S. Béjar, M. Brinkmöller, A. P. Hatzes, Th. Henning, A. Kaminski, M. Kürster, F. Labarga, D. Montes, E. Pallé, J Published in: Astronomy & Astrophysics, Issue 629, 2019, Page(s) A110, ISSN 0004-6361 Publisher: Springer Verlag DOI: 10.1051/0004-6361/201935979 Modelling the He I triplet absorption at 10 830 Å in the atmospheres of HD 189733 b and GJ 3470 b Author(s): M. Lampón, M. López-Puertas, J. Sanz-Forcada, A. Sánchez-López, K. Molaverdikhani, S. Czesla, A. Quirrenbach, E. Pallé, J. A. Caballero, T. Henning, M. Salz, L. Nortmann, J. Aceituno, P. J. Amado, F. F. Bauer, D. Montes, E. Nagel, A. Reiners, I. Ribas Published in: Astronomy & Astrophysics, Issue 647, 2021, Page(s) A129, ISSN 0004-6361 Publisher: Springer Verlag DOI: 10.1051/0004-6361/202039417 Evidence of energy-, recombination-, and photon-limited escape regimes in giant planet H/He atmospheres Author(s): M. Lampón; Manuel López-Puertas; S. Czesla; A. Sánchez-López; Luisa Lara; M. Salz; Jorge Sanz-Forcada; Karan Molaverdikhani; Karan Molaverdikhani; Andreas Quirrenbach; Enric Palle; Enric Palle; Jose A. Caballero; Th. Henning; Lisa Nortmann; Pedro J. Amado; D. Montes; Ansgar Reiners; Ignasi Ribas Published in: reponame:E-Prints Complutense. Archivo Institucional de la UCM, Issue 3, 2021, ISSN 0004-6361 Publisher: Springer Verlag DOI: 10.48550/arxiv.2104.08832 Search for He I airglow emission from the hot Jupiter τ Boo b Author(s): Y. Zhang, I. A. G. Snellen, P. Mollière, F. J. Alonso-Floriano, R. K. Webb, M. Brogi, A. Wyttenbach Published in: Astronomy & Astrophysics, Issue 641, 2020, Page(s) A161, ISSN 0004-6361 Publisher: Springer Verlag DOI: 10.1051/0004-6361/202038412 Peering into the formation history of β Pictoris b with VLTI/GRAVITY long-baseline interferometry Author(s): M. Nowak, S. Lacour, P. Mollière, J. Wang, B. Charnay, E. F. van Dishoeck, R. Abuter, A. Amorim, J. P. Berger, H. Beust, M. Bonnefoy, H. Bonnet, W. Brandner, A. Buron, F. Cantalloube, C. Collin, F. Chapron, Y. Clénet, V. Coudé du Foresto, P. T. de Zeeuw, R. Dembet, J. Dexter, G. Duvert, A. Eckart, F. Eisenhauer, N. M. Förster Schreiber, P. Fédou, R. Garcia Lopez, F. Gao, E. Gendron, R. Genzel Published in: Astronomy & Astrophysics, Issue 633, 2020, Page(s) A110, ISSN 0004-6361 Publisher: Springer Verlag DOI: 10.1051/0004-6361/201936898 Gravity-darkening Analysis of the Misaligned Hot Jupiter MASCARA-4 b Author(s): John P. Ahlers, Ethan Kruse, Knicole D. Colón, Patrick Dorval, Geert Jan Talens, Ignas Snellen, Simon Albrecht, Gilles Otten, George Ricker, Roland Vanderspek, David Latham, Sara Seager, Joshua Winn, Jon M. Jenkins, Kari Haworth, Scott Cartwright, Robert Morris, Pam Rowden, Peter Tenenbaum, Eric B. Ting Published in: The Astrophysical Journal, Issue 888/2, 2020, Page(s) 63, ISSN 1538-4357 Publisher: IOP DOI: 10.3847/1538-4357/ab59d0 A giant exoplanet orbiting a very-low-mass star challenges planet formation models Author(s): S. Sadegi; S. Sadegi; N. Lodieu; N. Lodieu; I. Hermelo; M. Azzaro; J. Klüter; Melvyn B. Davies; Pedro J. Amado; E. N. Johnson; Ignasi Ribas; Aviv Ofir; M. Ammler-von Eiff; Peter H. Hauschildt; R. Dorda; R. Antona; F. J. Aceituno; A. Klutsch; Jorge Sanz-Forcada; R. P. Hedrosa; C. Cifuentes; C. Cifuentes; O. Rabaza; O. Rabaza; V. Wolthoff; M. López del Fresno; E. Nagel; I. Gallardo Cava; I. Gallar Published in: NASA Astrophysics Data System, Issue 1, 2019, ISSN 1095-9203 Publisher: Science DOI: 10.1126/science.aax3198 Confirmation of Asymmetric Iron Absorption in WASP-76b with HARPS Author(s): Aurora Y. Kesseli, I. A. G. Snellen Published in: The Astrophysical Journal, Issue 908/1, 2021, Page(s) L17, ISSN 2041-8213 Publisher: IOP DOI: 10.3847/2041-8213/abe047 Evidence for strong C/O gradients in the atmosphere of WASP-76 b? Author(s): A. Sánchez-López; R. Landman; P. Mollière; N. Casasayas-Barris; A. Y. Kesseli; I. A. G. Snellen Published in: Astronomy & Astrophysics, Issue 30, 2022, Page(s) Vol. 661, A78, 7, ISSN 0004-6361 Publisher: Springer Verlag DOI: 10.1051/0004-6361/202142591 Detection of the hydrogen Balmer lines in the ultra-hot Jupiter WASP-33b Author(s): F. Yan, A. Wyttenbach, N. Casasayas-Barris, A. Reiners, E. Pallé, Th. Henning, P. Mollière, S. Czesla, L. Nortmann, K. Molaverdikhani, G. Chen, I. A. G. Snellen, M. Zechmeister, C. Huang, I. Ribas, A. Quirrenbach, J. A. Caballero, P. J. Amado, D. Cont, S. Khalafinejad, J. Khaimova, M. López-Puertas, D. Montes, E. Nagel, M. Oshagh, S. Pedraz, M. Stangret Published in: Astronomy & Astrophysics, Issue 645, 2021, Page(s) A22, ISSN 0004-6361 Publisher: Springer Verlag DOI: 10.1051/0004-6361/202039302 Mass-loss rate and local thermodynamic state of the KELT-9 b thermosphere from the hydrogen Balmer series Author(s): A. Wyttenbach, P. Mollière, D. Ehrenreich, H. M. Cegla, V. Bourrier, C. Lovis, L. Pino, R. Allart, J. V. Seidel, H. J. Hoeijmakers, L. D. Nielsen, B. Lavie, F. Pepe, X. Bonfils, I. A. G. Snellen Published in: Astronomy & Astrophysics, Issue 638, 2020, Page(s) A87, ISSN 0004-6361 Publisher: Springer Verlag DOI: 10.1051/0004-6361/201937316 Transmission spectroscopy of MASCARA-1b with ESPRESSO: Challenges of overlapping orbital and Doppler tracks Author(s): N. Casasayas-Barris, F. Borsa, E. Pallé, R. Allart, V. Bourrier, J. I. González Hernández, A. Kesseli, A. Sánchez-López, M. R. Zapatero Osorio, I. A. G. Snellen, J. Orell-Miquel, M. Stangret, E. Esparza-Borges, C. Lovis, M. Hooton, M. Lend, A. M. S. Smith, F. Pepe, R. Rebolo, S. Cristiani, N. C. Santos, V. Adibekyan, Y. Alibert, E. Cristo, O. D. S. Demangeon, P. Figueira, P. Di Marcantonio, C Published in: Astronomy & Astrophysics, 2022, ISSN 0004-6361 Publisher: Springer Verlag DOI: 10.1051/0004-6361/202143016 Data calibration for the MASCARA and bRing instruments Author(s): G. J. J. Talens, E. R. Deul, R. Stuik, O. Burggraaff, A.-L. Lesage, J. F. P. Spronck, S. N. Mellon, J. I. Bailey, E. E. Mamajek, M. A. Kenworthy, I. A. G. Snellen Published in: Astronomy & Astrophysics, Issue 619, 2018, Page(s) A154, ISSN 0004-6361 Publisher: Springer Verlag DOI: 10.1051/0004-6361/201834070 The CARMENES search for exoplanets around M dwarfs Author(s): M. Zechmeister, S. Dreizler, I. Ribas, A. Reiners, J. A. Caballero, F. F. Bauer, V. J. S. Béjar, L. González-Cuesta, E. Herrero, S. Lalitha, M. J. López-González, R. Luque, J. C. Morales, E. Pallé, E. Rodríguez, C. Rodríguez López, L. Tal-Or, G. Anglada-Escudé, A. Quirrenbach, P. J. Amado, M. Abril, F. J. Aceituno, J. Aceituno, F. J. Alonso-Floriano, M. Ammler-von Eiff, R. Antona Jiménez Published in: Astronomy & Astrophysics, Issue 627, 2019, Page(s) A49, ISSN 0004-6361 Publisher: Springer Verlag DOI: 10.1051/0004-6361/201935460 CARMENES detection of the Ca II infrared triplet and possible evidence of He I in the atmosphere of WASP-76b Author(s): N. Casasayas-Barris; J. Orell-Miquel; J. Orell-Miquel; M. Stangret; M. Stangret; Lisa Nortmann; Fei Yan; Mahmoudreza Oshagh; Mahmoudreza Oshagh; Enric Palle; Enric Palle; Jorge Sanz-Forcada; Manuel López-Puertas; Evangelos Nagel; Rafael Luque; Rafael Luque; G. Morello; G. Morello; Ignas Snellen; Mathias Zechmeister; Andreas Quirrenbach; Jose A. Caballero; Ignasi Ribas; Ansgar Reiners; Pedro J. Am Published in: reponame:E-Prints Complutense. Archivo Institucional de la UCM, Issue 4, 2021, ISSN 0004-6361 Publisher: Springer Verlag DOI: 10.48550/arxiv.2109.00059 Transmission spectroscopy of the ultra-hot Jupiter MASCARA-4 b Author(s): Yapeng Zhang, Ignas A. G. Snellen, Aurèlien Wyttenbach, Louise D. Nielsen, Monika Lendl, Núria Casasayas-Barris, Guillaume Chaverot, Aurora Y. Kesseli, Christophe Lovis, Francesco A. Pepe, Angelica Psaridi, Julia V. Seidel, Stéphane Udry, Solène Ulmer-Moll Published in: Astronomy & Astrophysics, 2022, ISSN 0004-6361 Publisher: Springer Verlag DOI: 10.1051/0004-6361/202244203 Discriminating between hazy and clear hot-Jupiter atmospheres with CARMENES Author(s): A. Sánchez-López, M. López-Puertas, I. A. G. Snellen, E. Nagel, F. F. Bauer, E. Pallé, L. Tal-Or, P. J. Amado, J. A. Caballero, S. Czesla, L. Nortmann, A. Reiners, I. Ribas, A. Quirrenbach, J. Aceituno, V. J. S. Béjar, N. Casasayas-Barris, Th. Henning, K. Molaverdikhani, D. Montes, M. Stangret, M. R. Zapatero Osorio, M. Zechmeister Published in: Astronomy & Astrophysics, Issue 643, 2020, Page(s) A24, ISSN 0004-6361 Publisher: Springer Verlag DOI: 10.1051/0004-6361/202038629 A Search for FeH in Hot-Jupiter Atmospheres with High-dispersion Spectroscopy Author(s): Aurora Y. Kesseli, I. A. G. Snellen, F. J. Alonso-Floriano, P. Mollière, D. B. Serindag Published in: The Astronomical Journal, Issue 160/5, 2020, Page(s) 228, ISSN 1538-3881 Publisher: IOP DOI: 10.3847/1538-3881/abb59c Searching for proto-planets with MUSE Author(s): C. Xie, S. Y. Haffert, J. de Boer, M. A. Kenworthy, J. Brinchmann, J. Girard, I. A. G. Snellen, C. U. Keller Published in: Astronomy & Astrophysics, Issue 644, 2020, Page(s) A149, ISSN 0004-6361 Publisher: Springer Verlag DOI: 10.1051/0004-6361/202038242 MASCARA-4 b/bRing-1 b: A retrograde hot Jupiter around a bright A-type star Author(s): P. Dorval, G. J. J. Talens, G. P. P. L. Otten, R. Brahm, A. Jordán, P. Torres, L. Vanzi, A. Zapata, T. Henry, L. Paredes, W. C. Jao, H. James, R. Hinojosa, G. A. Bakos, Z. Csubry, W. Bhatti, V. Suc, D. Osip, E. E. Mamajek, S. N. Mellon, A. Wyttenbach, R. Stuik, M. Kenworthy, J. Bailey, M. Ireland, S. Crawford, B. Lomberg, R. Kuhn, I. Snellen Published in: Astronomy & Astrophysics, Issue 635, 2020, Page(s) A60, ISSN 0004-6361 Publisher: Springer Verlag DOI: 10.1051/0004-6361/201935611 Diffraction-limited integral-field spectroscopy for extreme adaptive optics systems with the multicore fiber-fed integral-field unit Author(s): Sebastiaan Y. Haffert, Robert J. Harris, Alessio Zanutta, Fraser A. Pike, Andrea Bianco, Eduardo Redaelli, Aurélien Benoît, David G. MacLachlan, Calum A. Ross, Itandehui Gris-Sánchez, Mareike D. Trappen, Yilin Xu, Matthias Blaicher, Pascal Maier, Giulio Riva, Baptiste Sinquin, Caroline Kulcsár, Nazim Ali Bharmal, Eric Gendron, Lazar Staykov, Tim J. Morris, Santiago Barboza, Norbert Muench, Lis Published in: Journal of Astronomical Telescopes, Instruments, and Systems, Issue 6/04, 2020, ISSN 2329-4124 Publisher: SPIE DOI: 10.1117/1.jatis.6.4.045007 Searching for reflected light from τ Bootis b with high-resolution ground-based spectroscopy: Approaching the 10 −5 contrast barrier Author(s): H. J. Hoeijmakers, I. A. G. Snellen, S. E. van Terwisga Published in: Astronomy & Astrophysics, Issue 610, 2018, Page(s) A47, ISSN 0004-6361 Publisher: Springer Verlag DOI: 10.1051/0004-6361/201731192 Detecting isotopologues in exoplanet atmospheres using ground-based high-dispersion spectroscopy Author(s): P. Mollière, I. A. G. Snellen Published in: Astronomy & Astrophysics, Issue 622, 2019, Page(s) A139, ISSN 0004-6361 Publisher: Springer Verlag DOI: 10.1051/0004-6361/201834169 Studying bright variable stars with the Multi-site All-Sky CAmeRA (MASCARA) Author(s): O. Burggraaff, G. J. J. Talens, J. Spronck, A.-L. Lesage, R. Stuik, G. P. P. L. Otten, V. Van Eylen, D. Pollacco, I. A. G. Snellen Published in: Astronomy & Astrophysics, Issue 617, 2018, Page(s) A32, ISSN 0004-6361 Publisher: Springer Verlag DOI: 10.1051/0004-6361/201833142 Na I and H α absorption features in the atmosphere of MASCARA-2b/KELT-20b Author(s): N. Casasayas-Barris, E. Pallé, F. Yan, G. Chen, S. Albrecht, L. Nortmann, V. Van Eylen, I. Snellen, G. J. J. Talens, J. I. González Hernández, R. Rebolo, G. P. P. L. Otten Published in: Astronomy & Astrophysics, Issue 616, 2018, Page(s) A151, ISSN 0004-6361 Publisher: Springer Verlag DOI: 10.1051/0004-6361/201832963 Detecting Proxima b’s Atmosphere with JWST Targeting CO 2 at 15 μ m Using a High-pass Spectral Filtering Technique Author(s): I. A. G. Snellen, J.-M. Désert, L. B. F. M. Waters, T. Robinson, V. Meadows, E. F. van Dishoeck, B. R. Brandl, T. Henning, J. Bouwman, F. Lahuis, M. Min, C. Lovis, C. Dominik, V. Van Eylen, D. Sing, G. Anglada-Escudé, J. L. Birkby, M. Brogi Published in: The Astronomical Journal, Issue 154/2, 2017, Page(s) 77, ISSN 1538-3881 Publisher: AAS & IOP DOI: 10.3847/1538-3881/aa7fbc Medium-resolution integral-field spectroscopy for high-contrast exoplanet imaging Author(s): H. J. Hoeijmakers, H. Schwarz, I. A. G. Snellen, R. J. de Kok, M. Bonnefoy, G. Chauvin, A. M. Lagrange, J. H. Girard Published in: Astronomy & Astrophysics, Issue 617, 2018, Page(s) A144, ISSN 0004-6361 Publisher: Springer Verlag DOI: 10.1051/0004-6361/201832902 Discovery of Water at High Spectral Resolution in the Atmosphere of 51 Peg b Author(s): J. L. Birkby, R. J. de Kok, M. Brogi, H. Schwarz, I. A. G. Snellen Published in: The Astronomical Journal, Issue 153/3, 2017, Page(s) 138, ISSN 1538-3881 Publisher: AAS & IOP DOI: 10.3847/1538-3881/aa5c87 Testing the Detectability of Extraterrestrial O 2 with the Extremely Large Telescopes Using Real Data with Real Noise Author(s): Dilovan B. Serindag, Ignas A. G. Snellen Published in: The Astrophysical Journal, Issue 871/1, 2019, Page(s) L7, ISSN 2041-8213 Publisher: AAS & IOP DOI: 10.3847/2041-8213/aafa1f Detection of nitrogen gas in the β Pictoris circumstellar disc Author(s): P. A. Wilson, R. Kerr, A. Lecavelier des Etangs, V. Bourrier, A. Vidal-Madjar, F. Kiefer, I. A. G. Snellen Published in: Astronomy & Astrophysics, Issue 621, 2019, Page(s) A121, ISSN 0004-6361 Publisher: Springer Verlag DOI: 10.1051/0004-6361/201834346 Multiple water band detections in the CARMENES near-infrared transmission spectrum of HD 189733 b Author(s): F. J. Alonso-Floriano, A. Sánchez-López, I. A. G. Snellen, M. López-Puertas, E. Nagel, P. J. Amado, F. F. Bauer, J. A. Caballero, S. Czesla, L. Nortmann, E. Pallé, M. Salz, A. Reiners, I. Ribas, A. Quirrenbach, J. Aceituno, G. Anglada-Escudé, V. J. S. Béjar, E. W. Guenther, T. Henning, A. Kaminski, M. Kürster, M. Lampón, L. M. Lara, D. Montes, J. C. Morales, L. Tal-Or, J. H. M. M. Schmitt, Published in: Astronomy & Astrophysics, Issue 621, 2019, Page(s) A74, ISSN 0004-6361 Publisher: Springer Verlag DOI: 10.1051/0004-6361/201834339 Ground-based detection of an extended helium atmosphere in the Saturn-mass exoplanet WASP-69b Author(s): Lisa Nortmann, Enric Pallé, Michael Salz, Jorge Sanz-Forcada, Evangelos Nagel, F. Javier Alonso-Floriano, Stefan Czesla, Fei Yan, Guo Chen, Ignas A. G. Snellen, Mathias Zechmeister, Jürgen H. M. M. Schmitt, Manuel López-Puertas, Núria Casasayas-Barris, Florian F. Bauer, Pedro J. Amado, José A. Caballero, Stefan Dreizler, Thomas Henning, Manuel Lampón, David Montes, Karan Molaverdikhani, Andr Published in: Science, Issue 362/6421, 2018, Page(s) 1388-1391, ISSN 0036-8075 Publisher: American Association for the Advancement of Science DOI: 10.1126/science.aat5348 Detection of He I λ10830 Å absorption on HD 189733 b with CARMENES high-resolution transmission spectroscopy Author(s): M. Salz, S. Czesla, P. C. Schneider, E. Nagel, J. H. M. M. Schmitt, L. Nortmann, F. J. Alonso-Floriano, M. López-Puertas, M. Lampón, F. F. Bauer, I. A. G. Snellen, E. Pallé, J. A. Caballero, F. Yan, G. Chen, J. Sanz-Forcada, P. J. Amado, A. Quirrenbach, I. Ribas, A. Reiners, V. J. S. Béjar, N. Casasayas-Barris, M. Cortés-Contreras, S. Dreizler, E. W. Guenther, T. Henning, S. V. Jeffers, A. Ka Published in: Astronomy & Astrophysics, Issue 620, 2018, Page(s) A97, ISSN 0004-6361 Publisher: Springer Verlag DOI: 10.1051/0004-6361/201833694 An asteroseismic view of the radius valley: stripped cores, not born rocky Author(s): V Van Eylen, Camilla Agentoft, M S Lundkvist, H Kjeldsen, J E Owen, B J Fulton, E Petigura, I Snellen Published in: Monthly Notices of the Royal Astronomical Society, Issue 479/4, 2018, Page(s) 4786-4795, ISSN 0035-8711 Publisher: Blackwell Publishing Inc. DOI: 10.1093/mnras/sty1783 The mass of the young planet Beta Pictoris b through the astrometric motion of its host star Author(s): I. A. G. Snellen, A. G. A. Brown Published in: Nature Astronomy, Issue 2/11, 2018, Page(s) 883-886, ISSN 2397-3366 Publisher: Springer Nature DOI: 10.1038/s41550-018-0561-6 Molecule mapping of HR8799b using OSIRIS on Keck Author(s): D. J. M. Petit dit de la Roche, H. J. Hoeijmakers, I. A. G. Snellen Published in: Astronomy & Astrophysics, Issue 616, 2018, Page(s) A146, ISSN 0004-6361 Publisher: Springer Verlag DOI: 10.1051/0004-6361/201833384 The 13CO-rich atmosphere of a young accreting super-Jupiter Author(s): Yapeng Zhang; Ignas Snellen; Alexander J. Bohn; Paul Mollière; Christian Ginski; H. Jens Hoeijmakers; H. Jens Hoeijmakers; Matthew A. Kenworthy; Eric E. Mamajek; Eric E. Mamajek; Tiffany Meshkat; Maddalena Reggiani; Frans Snik Published in: nature, 2021, Page(s) 595, 370-372, ISSN 0028-0836 Publisher: Nature Publishing Group DOI: 10.1038/s41586-021-03616-x MASCARA-3b Author(s): M. Hjorth, S. Albrecht, G. J. J. Talens, F. Grundahl, A. B. Justesen, G. P. P. L. Otten, V. Antoci, P. Dorval, E. Foxell, M. Fredslund Andersen, F. Murgas, E. Palle, R. Stuik, I. A. G. Snellen, V. Van Eylen Published in: Astronomy & Astrophysics, Issue 631, 2019, Page(s) A76, ISSN 0004-6361 Publisher: Springer Verlag DOI: 10.1051/0004-6361/201936082 Moderately misaligned orbit of the warm sub-Saturn HD 332231 b Author(s): Elyar Sedaghati; A. Sanchez-Lopez; S. Czesla; Manuel López-Puertas; P. J. Amado; Enric Palle; Karan Molaverdikhani; J. A. Caballero; Lisa Nortmann; Andreas Quirrenbach; Ignasi Ribas; Ansgar Reiners Published in: instname:, Issue 2, 2022, ISSN 0004-6361 Publisher: Springer Verlag DOI: 10.48550/arxiv.2110.10282 Spatially resolving the terminator: variation of Fe, temperature, and winds in WASP-76 b across planetary limbs and orbital phase Author(s): Siddharth Gandhi; Aurora Kesseli; Ignas Snellen; Matteo Brogi; Joost P Wardenier; Vivien Parmentier; Luis Welbanks; Arjun B Savel Published in: Monthly Notices of the Royal Astronomical Society, Issue 7, 2022, Page(s) Vol 515, 749-766, ISSN 0035-8711 Publisher: Blackwell Publishing Inc. DOI: 10.1093/mnras/stac1744 petitRADTRANS Author(s): P. Mollière, J. P. Wardenier, R. van Boekel, Th. Henning, K. Molaverdikhani, I. A. G. Snellen Published in: Astronomy & Astrophysics, Issue 627, 2019, Page(s) A67, ISSN 0004-6361 Publisher: Springer Verlag DOI: 10.1051/0004-6361/201935470 No molecular absorption signatures from the forming planet PDS70 b Author(s): G. Cugno; Polychronis Patapis; Tomas Stolker; Sascha P. Quanz; Anna Boehle; H. J. Hoeijmakers; Gabriel-Dominique Marleau; Gabriel-Dominique Marleau; Gabriel-Dominique Marleau; P. Mollière; E. Nasedkin; Ignas Snellen Published in: Astronomy & Astrophysics, 653, Issue 34, 2021, Page(s) A12, 15, ISSN 0004-6361 Publisher: Springer Verlag DOI: 10.1051/0004-6361/202140632 Is TiO emission present in the ultra-hot Jupiter WASP-33b? A reassessment using the improved ExoMol TOTO line list Author(s): Dilovan B. Serindag, Stevanus K. Nugroho, Paul Mollière, Ernst J. W. de Mooij, Neale P. Gibson, Ignas A. G. Snellen Published in: Astronomy & Astrophysics, Issue 645, 2021, Page(s) A90, ISSN 0004-6361 Publisher: Springer Verlag DOI: 10.1051/0004-6361/202039135 An Atomic Spectral Survey of WASP-76b: Resolving Chemical Gradients and Asymmetries Author(s): Aurora Y. Kesseli; I. A. G. Snellen; N. Casasayas-Barris; P. Mollière; A. Sánchez-López Published in: The Astrophysical Journal, Issue 7, 2022, Page(s) 163, 107, ISSN 0004-637X Publisher: University of Chicago Press DOI: 10.3847/1538-3881/ac4336 CS Cha B: A disc-obscured M-type star mimicking a polarised planetary companion Author(s): S. Y. Haffert, R. G. van Holstein, C. Ginski, J. Brinchmann, I. A. G. Snellen, J. Milli, T. Stolker, C. U. Keller, J. Girard Published in: Astronomy & Astrophysics, Issue 640, 2020, Page(s) L12, ISSN 0004-6361 Publisher: Springer Verlag DOI: 10.1051/0004-6361/202038706 Possibly distinct formation pathways of super-Jupiters and brown dwarfs Author(s): Yapeng Zhang; I. A. G. Snellen; P. Mollière Published in: VOLUME=656;TITLE=Astronomy and Astrophysics, Issue 10, 2021, ISSN 0004-6361 Publisher: Springer Verlag DOI: 10.1051/0004-6361/202141502 A weak spectral signature of water vapour in the atmosphere of HD 179949 b at high spectral resolution in the L band Author(s): Rebecca K Webb, Matteo Brogi, Siddharth Gandhi, Michael R Line, Jayne L Birkby, Katy L Chubb, Ignas A G Snellen, Sergey N Yurchenko Published in: Monthly Notices of the Royal Astronomical Society, Issue 494/1, 2020, Page(s) 108-119, ISSN 0035-8711 Publisher: Blackwell Publishing Inc. DOI: 10.1093/mnras/staa715 Search for gas from the disintegrating rocky exoplanet K2-22b Author(s): A. R. Ridden-Harper, I. A. G. Snellen, C. U. Keller, P. Mollière Published in: Astronomy & Astrophysics, Issue 628, 2019, Page(s) A70, ISSN 0004-6361 Publisher: Springer Verlag DOI: 10.1051/0004-6361/201834433 Non-peer reviewed articles (2) The Orbital Eccentricity of Small Planet Systems Author(s): Vincent Van Eylen, Simon Albrecht, Xu Huang, Mariah G. MacDonald, Rebekah I. Dawson, Maxwell X. Cai, Daniel Foreman-Mackey, Mia S. Lundkvist, Victor Silva Aguirre, Ignas Snellen, Joshua N. Winn Published in: The Astronomical Journal, Issue 157/2, 2019, Page(s) 61, ISSN 1538-3881 Publisher: AAS & IOP DOI: 10.3847/1538-3881/aaf22f VLT/CRIRES Science Verification Observations: A hint of C18O in the Young Brown Dwarf 2M0355 Author(s): Yapeng Zhang, Ignas A. G. Snellen, Matteo Brogi, and Jayne L. Birkby Published in: Research Notes of the AAS, 2022, ISSN 2515-5172 Publisher: IOP Publishing DOI: 10.3847/2515-5172/ac9309 Searching for OpenAIRE data... There was an error trying to search data from OpenAIRE No results available
