Publications and communications of Valérie Van Grootel

Articles accepted in reviewed journal

Alonso, R., Hoyer, S., Deleuil, M., Simon, A. E., Beck, M., Benz, W., Florén, H.-G., Guterman, P., Borsato, L., Brandeker, A., Gandolfi, D., Wilson, T. G., Zingales, T., Alibert, Y., Anglada, G., Bárczy, T., Barrado Navascues, D., S. C. C. Barros, Baumjohann, W., ... Walton, N. A. (December 2023). No random transits in CHEOPS observations of HD 139139. Astronomy and Astrophysics, 680, 78. doi:10.1051/0004-6361/202347779

Bonfanti, A., Brady, M., Wilson, T. G., Venturini, J., Egger, J. A., Brandeker, A., Sousa, S. G., Lendl, M., Simon, A. E., Queloz, D., Olofsson, G., Adibekyan, V., Alibert, Y., Fossati, L., Hooton, M. J., Kubyshkina, D., Luque, R., Murgas, F., Mustill, A. J., ... Zingales, T. (2023). Characterising TOI-732 b and c: New insights into the M-dwarf radius and density valley. Astronomy and Astrophysics, 2311.12577. doi:10.1051/0004-6361/202348180

Singh, V., Scandariato, G., Smith, A. M. S., Cubillos, P. E., Lendl, M., Billot, N., Fortier, A., Queloz, D., Sousa, S. G., Csizmadia, S., Brandeker, A., Carone, L., Wilson, T. G., Akinsanmi, B., Patel, J. A., Krenn, A., Demangeon, O. D. S., Bruno, G., Pagano, I., ... Zingales, T. (2023). CHEOPS observations of KELT-20 b/MASCARA-2 b: An aligned orbit and signs of variability from a reflective dayside. Astronomy and Astrophysics, 2311.03264. doi:10.48550/arXiv.2311.03264

Delrez, L., Leleu, A., Brandeker, A., Gillon, M., Hooton, M. J., Collier Cameron, A., Deline, A., Fortier, A., Queloz, D., Bonfanti, A., Van Grootel, V., Wilson, T. G., Egger, J. A., Alibert, Y., Alonso, R., Anglada, G., Asquier, J., Bárczy, T., Barrado Y Navascues, D., ... Winn, J. N. (October 2023). Refining the properties of the TOI-178 system with CHEOPS and TESS. Astronomy and Astrophysics, 678, 200. doi:10.1051/0004-6361/202245479

Meier Valdés, E. A., Morris, B. M., Demory, B.-O., Brandeker, A., Kitzmann, D., Benz, W., Deline, A., Florén, H.-G., Sousa, S. G., Bourrier, V., Singh, V., Heng, K., Strugarek, A., Bower, D. J., Jäggi, N., Carone, L., Lendl, M., Jones, K., Oza, A. V., ... Wolter, D. (13 September 2023). Investigating the visible phase-curve variability of 55 Cnc e. Astronomy and Astrophysics, 677, 112. doi:10.1051/0004-6361/202346050

Pagano, I., Scandariato, G., Singh, V., Lendl, M., Queloz, D., Simon, A. E., Sousa, S. G., Brandeker, A., Collier Cameron, A., Sulis, S., Van Grootel, V., Wilson, T. G., Alibert, Y., Alonso, R., Anglada, G., Bárczy, T., Barrado Navascues, D., Barros, S. C. C., Baumjohann, W., ... Walton, N. A. (2023). Constraining the reflective properties of WASP-178b using Cheops photometry. Astronomy and Astrophysics, 2309.09037. doi:10.48550/arXiv.2309.09037

Osborn, H. P., Nowak, G., Hébrard, G., Masseron, T., Lillo-Box, J., Pallé, E., Bekkelien, A., Florén, H.-G., Guterman, P., Simon, A. E., Adibekyan, V., Bieryla, A., Borsato, L., Brandeker, A., Ciardi, D. R., Cameron, A. C., Collins, K. A., Egger, J. A., Gandolfi, D., ... Winn, J. N. (August 2023). Two warm Neptunes transiting HIP 9618 revealed by TESS and Cheops. Monthly Notices of the Royal Astronomical Society, 523 (2), 3069 - 3089. doi:10.1093/mnras/stad1319

Tuson, A., Queloz, D., Osborn, H. P., Wilson, T. G., Hooton, M. J., Beck, M., Lendl, M., Olofsson, G., Fortier, A., Bonfanti, A., Brandeker, A., Buchhave, L. A., Cameron, A. C., Ciardi, D. R., Collins, K. A., Gandolfi, D., Garai, Z., Giacalone, S., da Silva, J. G., ... Wohler, B. (August 2023). TESS and CHEOPS discover two warm sub-Neptunes transiting the bright K-dwarf HD 15906. Monthly Notices of the Royal Astronomical Society, 523 (2), 3090 - 3118. doi:10.1093/mnras/stad1369

Barkaoui, K., Pozuelos, F. J., Hellier, C., Smalley, B., Nielsen, L. D., Dorn, C., Niraula, P., Gillon, M., de Wit, J., Helled, R., Müller, S., Jehin, E., Demory, B.-O., Van Grootel, V., Soubkiou, A., Ghachoui, M., Anderson, D. R., Benkhaldoun, Z., Bouchy, F., ... West, R. G. (2023). WASP-193b: An extremely low-density super-Neptune. Nature Astronomy, 2307.08350. doi:10.48550/arXiv.2307.08350

Cabrera, J., Gandolfi, D., Serrano, L. M., Csizmadia, S., Egger, J. A., Baumeister, P., Krenn, A., Benz, W., Deline, A., Florén, H.-G., Collier Cameron, A., Adibekyan, V., Alibert, Y., Bellomo, S. E., Delrez, L., Fossati, L., Fortier, A., Grziwa, S., Hoyer, S., ... Winn, J. N. (July 2023). The planetary system around HD 190622 (TOI-1054): Measuring the gas content of low-mass planets orbiting F-stars. Astronomy and Astrophysics, 675, 183. doi:10.1051/0004-6361/202245774

Garai, Z., Osborn, H. P., Gandolfi, D., Brandeker, A., Sousa, S. G., Lendl, M., Bekkelien, A., Broeg, C., Cameron, A. C., Egger, J. A., Hooton, M. J., Alibert, Y., Delrez, L., Fossati, L., Salmon, S., Wilson, T. G., Bonfanti, A., Tuson, A., Ulmer-Moll, S., ... Walton, N. (June 2023). Refined parameters of the HD 22946 planetary system and the true orbital period of planet d. Astronomy and Astrophysics, 674, 44. doi:10.1051/0004-6361/202345943

Ulmer-Moll, S., Osborn, H. P., Tuson, A., Egger, J. A., Lendl, M., Maxted, P., Bekkelien, A., Simon, A. E., Olofsson, G., Adibekyan, V., Alibert, Y., Bonfanti, A., Bouchy, F., Brandeker, A., Fridlund, M., Gandolfi, D., Mordasini, C., Persson, C. M., Salmon, S., ... Walton, N. A. (June 2023). TOI-5678b: A 48-day transiting Neptune-mass planet characterized with CHEOPS and HARPS. Astronomy and Astrophysics, 674, 43. doi:10.1051/0004-6361/202245478

Nascimbeni, V., Borsato, L., Zingales, T., Piotto, G., Pagano, I., Beck, M., Broeg, C., Ehrenreich, D., Hoyer, S., Majidi, F. Z., Granata, V., Sousa, S. G., Wilson, T. G., Van Grootel, V., Bonfanti, A., Salmon, S., Mustill, A. J., Delrez, L., Alibert, Y., ... Wolter, D. (01 May 2023). A new dynamical modeling of the WASP-47 system with CHEOPS observations. Astronomy and Astrophysics, 673, 42. doi:10.1051/0004-6361/202245486

Hawthorn, F., Bayliss, D., Wilson, T. G., Bonfanti, A., Adibekyan, V., Alibert, Y., Sousa, S. G., Collins, K. A., Bryant, E. M., Osborn, A., Armstrong, D. J., Abe, L., Acton, J. S., Addison, B. C., Agabi, K., Alonso, R., Alves, D. R., Anglada-Escudé, G., Bárczy, T., ... Zhang, H. (01 April 2023). TOI-836: A super-Earth and mini-Neptune transiting a nearby K-dwarf. Monthly Notices of the Royal Astronomical Society, 520, 3649-3668. doi:10.1093/mnras/stad306

Krenn, A. F., Lendl, M., Patel, J. A., Carone, L., Deleuil, M., Sulis, S., Collier Cameron, A., Deline, A., Guterman, P., Queloz, D., Fossati, L., Brandeker, A., Heng, K., Akinsanmi, B., Adibekyan, V., Bonfanti, A., Demangeon, O. D. S., Kitzmann, D., Salmon, S., ... Walton, N. A. (01 April 2023). The geometric albedo of the hot Jupiter HD 189733b measured with CHEOPS. Astronomy and Astrophysics, 672, 24. doi:10.1051/0004-6361/202245016

Pozuelos, F. J., Timmermans, M., Rackham, B. V., Garcia, L., Burgasser, A. J., Kane, S. R., Günther, M. N., Stassun, K. G., Van Grootel, V., Dévora-Pajares, M., Luque, R., Edwards, B., Niraula, P., Schanche, N., Wells, R. D., Ducrot, E., Howell, S., Sebastian, D., Barkaoui, K., ... Mancini, L. (01 April 2023). A super-Earth and a mini-Neptune near the 2:1 MMR straddling the radius valley around the nearby mid-M dwarf TOI-2096. Astronomy and Astrophysics, 672, 70. doi:10.1051/0004-6361/202245440

Boldog, Á., Szabó, G. M., Kriskovics, L., Brandeker, A., Kiefer, F., Bekkelien, A., Guterman, P., Olofsson, G., Simon, A. E., Gandolfi, D., Serrano, L. M., Wilson, T. G., Sousa, S. G., Lecavelier des Etangs, A., Alibert, Y., Alonso, R., Anglada, G., Bandy, T., Bárczy, T., ... Walton, N. A. (01 March 2023). Glancing through the debris disk: Photometric analysis of DE Boo with CHEOPS. Astronomy and Astrophysics, 671, 127. doi:10.1051/0004-6361/202245101

Bonfanti, A., Gandolfi, D., Egger, J. A., Fossati, L., Cabrera, J., Krenn, A., Alibert, Y., Benz, W., Billot, N., Florén, H.-G., Lendl, M., Adibekyan, V., Salmon, S., Santos, N. C., Sousa, S. G., Wilson, T. G., Barragán, O., Collier Cameron, A., Delrez, L., ... Walton, N. A. (01 March 2023). TOI-1055 b: Neptunian planet characterised with HARPS, TESS, and CHEOPS. Astronomy and Astrophysics, 671, 8. doi:10.1051/0004-6361/202245607

Ehrenreich, D., Delrez, L., Akinsanmi, B., Wilson, T. G., Bonfanti, A., Beck, M., Benz, W., Hoyer, S., Queloz, D., Alibert, Y., Charnoz, S., Collier Cameron, A., Deline, A., Hooton, M., Lendl, M., Olofsson, G., Sousa, S. G., Adibekyan, V., Alonso, R., ... Walton, N. A. (01 March 2023). A full transit of v<SUP>2</SUP> Lupi d and the search for an exomoon in its Hill sphere with CHEOPS. Astronomy and Astrophysics, 671, 154. doi:10.1051/0004-6361/202244790

Kiefer, F., Van Grootel, V., Lecavelier des Etangs, A., Szabó, G. M., Brandeker, A., Broeg, C., Collier Cameron, A., Deline, A., Olofsson, G., Wilson, T. G., Sousa, S. G., Gandolfi, D., Hébrard, G., Alibert, Y., Alonso, R., Anglada, G., Bárczy, T., Barrado, D., Barros, S. C. C., ... Walton, N. A. (01 March 2023). Hint of an exocomet transit in the CHEOPS light curve of HD 172555. Astronomy and Astrophysics, 671, 25. doi:10.1051/0004-6361/202245104

Lam, K. W. F., Cabrera, J., Hooton, M. J., Alibert, Y., Bonfanti, A., Beck, M., Deline, A., Florén, H.-G., Simon, A. E., Fossati, L., Persson, C. M., Fridlund, M., Salmon, S., Hoyer, S., Osborn, H. P., Wilson, T. G., Georgieva, I. Y., Nowak, G., Luque, R., ... Winn, J. N. (01 February 2023). Discovery of TOI-1260d and the characterization of the multiplanet system. Monthly Notices of the Royal Astronomical Society, 519, 1437-1451. doi:10.1093/mnras/stac3639

Sulis, S., Lendl, M., Cegla, H. M., Rodríguez Díaz, L. F., Bigot, L., Van Grootel, V., Bekkelien, A., Cameron, A. C., Maxted, P. F. L., Simon, A. E., Lovis, C., Scandariato, G., Bruno, G., Nardiello, D., Bonfanti, A., Fridlund, M., Persson, C. M., Salmon, S., Sousa, S. G., ... Wolter, D. (01 February 2023). Connecting photometric and spectroscopic granulation signals with CHEOPS and ESPRESSO. Astronomy and Astrophysics, 670, 24. doi:10.1051/0004-6361/202244223

Baran, A. S., Van Grootel, V., Ostensen, R. H., Worters, H. L., Sahoo, S. K., Sanjayan, S., Charpinet, S., Nemeth, P., Telting, J. H., & Kilkenny, D. (January 2023). Short-period pulsating hot-subdwarf stars observed by TESS: I. Southern ecliptic hemisphere. Astronomy and Astrophysics, 669, 48. doi:10.1051/0004-6361/202244888

Harre, J.-V., Smith, A. M. S., Barros, S. C. C., Boué, G., Csizmadia, S., Ehrenreich, D., Florén, H.-G., Fortier, A., Maxted, P. F. L., Hooton, M. J., Akinsanmi, B., Serrano, L. M., Rosário, N. M., Demory, B.-O., Jones, K., Laskar, J., Adibekyan, V., Alibert, Y., Alonso, R., ... Wohler, B. (2023). Examining the orbital decay targets KELT-9 b, KELT-16 b and WASP-4 b, and the transit-timing variations of HD 97658 b. Astronomy and Astrophysics. doi:10.1051/0004-6361/202244529

Patel, J. A., Egger, J. A., Wilson, T. G., Bourrier, V., Carone, L., Beck, M., Ehrenreich, D., Sousa, S. G., Benz, W., Brandeker, A., Deline, A., Alibert, Y., K. W. F. Lam, Lendl, M., Alonso, R., Anglada, G., Bárczy, T., Barrado, D., S. C. C. Barros, ... Walton, N. A. (2023). CHEOPS and TESS view of the ultra-short period super-Earth TOI-561 b. Astronomy and Astrophysics, 679, 92. doi:10.1051/0004-6361/202244946

Hoyer, S., Bonfanti, A., Leleu, A., Acuña, L., Serrano, L. M., Deleuil, M., Bekkelien, A., Broeg, C., Florén, H.-G., Queloz, D., Wilson, T. G., Sousa, S. G., Hooton, M. J., Adibekyan, V., Alibert, Y., Alonso, R., Anglada, G., Asquier, J., Bárczy, T., ... Winn, J. N. (December 2022). Characterization of the HD 108236 system with CHEOPS and TESS Confirmation of a fifth transiting planet. Astronomy and Astrophysics, 668, 117. doi:10.1051/0004-6361/202243720

Delrez, L., Murray, C. A., Pozuelos, F. J., Narita, N., Ducrot, E., Timmermans, M., Watanabe, N., Burgasser, A. J., Hirano, T., Rackham, B. V., Stassun, K. G., Van Grootel, V., Aganze, C., Cointepas, M., Howell, S., Kaltenegger, L., Niraula, P., Sebastian, D., Almenara, J. M., ... Gillon, M. (November 2022). Two temperate super-Earths transiting a nearby late-type M dwarf. Astronomy and Astrophysics, 667, 59.

Demory, B.-O., Sulis, S., Meier Valdes, E., Delrez, L., Brandeker, A., Billot, N., Fortier, A., Hoyer, S., Sousa, S. G., Heng, K., Lendl, M., Krenn, A., Morris, B. M., Patel, J. A., Alibert, Y., Alonso, R., Anglada, G., Barczy, T., Barrado, D., ... Walton, N. A. (2022). 55 Cancri e's occultation captured with CHEOPS. Astronomy and Astrophysics. doi:10.1051/0004-6361/202244894

Serrano, L. M., Gandolfi, D., Hoyer, S., Brandeker, A., Hooton, M. J., Sousa, S., Murgas, F., Ciardi, D. R., Howell, S. B., Benz, W., Billot, N., Florén, H.-G., Bekkelien, A., Bonfanti, A., Krenn, A., Mustill, A. J., Wilson, T. G., Osborn, H., Parviainen, H., ... Walton, N. (November 2022). The HD 93963 A transiting system: A 1.04d super-Earth and a 3.65 d sub-Neptune discovered by TESS and CHEOPS. Astronomy and Astrophysics, 667, 1.

Serrano, L. M., Gandolfi, D., Hoyer, S., Brandeker, A., Hooton, M. J., Sousa, S., Murgas, F., Ciardi, D. R., Howell, S. B., Benz, W., Billot, N., Florén, H.-G., Bekkelien, A., Bonfanti, A., Krenn, A., Mustill, A. J., Wilson, T. G., Osborn, H., Parviainen, H., ... Walton, N. (01 November 2022). The HD 93963 A transiting system: A 1.04 d super-Earth and a 3.65 d sub-Neptune discovered by TESS and CHEOPS. Astronomy and Astrophysics, 667, 1. doi:10.1051/0004-6361/202243093

Bourrier, V., Deline, A., Krenn, A., Egger, J. A., Petit, A. C., Malavolta, L., Cretignier, M., Billot, N., Broeg, C., Florén, H.-G., Queloz, D., Alibert, Y., Bonfanti, A., Bonomo, A. S., Delisle, J.-B., Demangeon, O. D. S., Demory, B.-O., Dumusque, X., Ehrenreich, D., ... Viotto, V. (2022). A CHEOPS-enhanced view of the HD3167 system. Astronomy and Astrophysics. doi:10.1051/0004-6361/202243778

Parviainen, H., Wilson, T. G., Lendl, M., Kitzmann, D., Pallé, E., Serrano, L. M., Meier Valdes, E., Benz, W., Deline, A., Ehrenreich, D., Guterman, P., Heng, K., Demangeon, O. D. S., Bonfanti, A., Salmon, S., Singh, V., Santos, N. C., Sousa, S. G., Alibert, Y., ... Walton, N. A. (2022). CHEOPS finds KELT-1b darker than expected in visible light: Discrepancy between the CHEOPS and TESS eclipse depths. Astronomy and Astrophysics. doi:10.1051/0004-6361/202244117

Scandariato, G., Singh, V., Kitzmann, D., Lendl, M., Brandeker, A., Bruno, G., Bekkelien, A., Benz, W., Gutermann, P., Maxted, P. F. L., Bonfanti, A., Charnoz, S., Fridlund, M., Heng, K., Hoyer, S., Pagano, I., Persson, C. M., Salmon, S., Van Grootel, V., ... Walton, N. (2022). The phase curve and the geometric albedo of WASP-43b measured with CHEOPS, TESS and HST WFC3/UVIS. Astronomy and Astrophysics. doi:10.1051/0004-6361/202243974

Sebastian, D., Swayne, M. I., Maxted, P. F. L., Triaud, A. H. M. J., Sousa, S. G., Olofsson, G., Beck, M., Billot, N., Hoyer, S., Gill, S., Heidari, N., Martin, D. V., Persson, C. M., Standing, M. R., Alibert, Y., Alonso, R., Anglada, G., Asquier, J., Bárczy, T., ... Walton, N. A. (2022). The EBLM project - IX. Five fully convective M-dwarfs, precisely measured with CHEOPS and TESS light curves. Monthly Notices of the Royal Astronomical Society. doi:10.1093/mnras/stac2565

Jones, K. D., Morris, B. M., Demory, B.-O., Heng, K., Hooton, M. J., Billot, N., Ehrenreich, D., Hoyer, S., Simon, A. E., Lendl, M., Demangeon, O. D. S., Sousa, S. G., Bonfanti, A., Wilson, T. G., Salmon, S., Csizmadia, S., Parviainen, H., Bruno, G., Alibert, Y., ... Jungo, W. W. (August 2022). The stable climate of KELT-9b. Astronomy and Astrophysics, 666, 118. doi:10.1051/0004-6361/202243823

Thuillier, A., Van Grootel, V., Devora-Pajares, M., Pozuelos, F. J., Charpinet, S., & Siess, L. (August 2022). A search for transiting planets around hot subdwarfs II. Supplementary methods and results from TESS Cycle 1. Astronomy and Astrophysics, 664, 113. doi:10.1051/0004-6361/202243554

Maxted, P. F. L., Ehrenreich, D., Wilson, T. G., Alibert, Y., Collier Cameron, A., Hoyer, S., Sousa, S. G., Olofsson, G., Bekkelien, A., Deline, A., Delrez, L., Bonfanti, A., Borsato, L., Alonso, R., Anglada Escudé, G., Barrado, D., Barros, S. C. C., Baumjohann, W., Beck, M., ... Walton, N. A. (01 July 2022). Analysis of Early Science observations with the CHaracterising ExOPlanets Satellite (CHEOPS) using PYCHEOPS. Monthly Notices of the Royal Astronomical Society, 514, 77. doi:10.1093/mnras/stab3371

Maxted, P. F. L., Miller, N. J., Hoyer, S., Adibekyan, V., Sousa, S. G., Billot, N., Fortier, A., Simon, A. E., Collier Cameron, A., Swayne, M. I., Gutermann, P., Triaud, A. H. M. J., Southworth, J., Alibert, Y., Alonso, R., Anglada, G., Bárczy, T., Barrado Navascues, D., Barros, S. C. C., ... Walton, N. (July 2022). Fundamental effective temperature measurements for eclipsing binary stars - III. SPIRou near-infrared spectroscopy and CHEOPS photometry of the benchmark G0V star EBLM J0113+31. Monthly Notices of the Royal Astronomical Society, 513 (4), 6042-6057. doi:10.1093/mnras/stac1270

Brandeker, A., Heng, K., Lendl, M., Patel, J. A., Morris, B. M., Broeg, C., Guterman, P., Beck, M., Maxted, P. F. L., Demangeon, O., Delrez, L., Demory, B.-O., Kitzmann, D., Santos, N. C., Singh, V., Alibert, Y., Alonso, R., Anglada, G., Bárczy, T., ... Wolter, D. (March 2022). CHEOPS geometric albedo of the hot Jupiter HD 209458 b. Astronomy and Astrophysics, 659, 4. doi:10.1051/0004-6361/202243082

Deline, A., Hooton, M. J., Lendl, M., Morris, B., Salmon, S., Olofsson, G., Broeg, C., Ehrenreich, D., Beck, M., Brandeker, A., Hoyer, S., Sulis, S., Van Grootel, V., Bourrier, V., Demangeon, O., Demory, B.-O., Heng, K., Parviainen, H., Serrano, L. M., ... Walton, N. (March 2022). The atmosphere and architecture of WASP-189 b probed by its CHEOPS phase curve. Astronomy and Astrophysics, 659, 74. doi:10.1051/0004-6361/202142400

Szabó, G. M., Garai, Z., Brandeker, A., Gandolfi, D., Wilson, T. G., Deline, A., Olofsson, G., Fortier, A., Queloz, D., Borsato, L., Kiefer, F., Lecavelier Des Etangs, A., Lendl, M., Serrano, L. M., Sulis, S., Ulmer Moll, S., Van Grootel, V., Alibert, Y., Alonso, R., ... Wolter, D. (March 2022). Transit timing variations of AU Microscopii b and c. Astronomy and Astrophysics, 659, 7. doi:10.1051/0004-6361/202243076

Barros, S. C. C., Akinsanmi, B., Boué, G., Smith, A. M. S., Laskar, J., Ulmer-Moll, S., Lillo-Box, J., Queloz, D., Cameron, A. C., Sousa, S. G., Ehrenreich, D., Hooton, M. J., Bruno, G., Demory, B.-O., Correia, A. C. M., Demangeon, O. D. S., Wilson, T. G., Bonfanti, A., Hoyer, S., ... Salmon, S. (2022). Detection of the tidal deformation of WASP-103b at 3 σ with CHEOPS. Astronomy and Astrophysics, 657. doi:10.1051/0004-6361/202142196

Hooton, M. J., Hoyer, S., Kitzmann, D., Morris, B. M., Smith, A. M. S., Collier Cameron, A., Futyan, D., Maxted, P. F. L., Queloz, D., Demory, B.-O., Heng, K., Lendl, M., Cabrera, J., Csizmadia, S., Deline, A., Parviainen, H., Salmon, S., Sulis, S., Wilson, T. G., ... Walton, N. A. (2022). Spi-OPS: Spitzer and CHEOPS confirm the near-polar orbit of MASCARA-1 b and reveal a hint of dayside reflection. Astronomy and Astrophysics, 2109.05031. doi:10.1051/0004-6361/202141645

Lacedelli, G., Wilson, T. G., Malavolta, L., Hooton, M. J., Collier Cameron, A., Alibert, Y., Mortier, A., Bonfanti, A., Haywood, R. D., Hoyer, S., Piotto, G., Bekkelien, A., Vanderburg, A. M., Benz, W., Dumusque, X., Deline, A., López-Morales, M., Borsato, L., Rice, K., ... Winn, J. N. (2022). Investigating the architecture and internal structure of the TOI-561 system planets with CHEOPS, HARPS-N and TESS. Monthly Notices of the Royal Astronomical Society. doi:10.1093/mnras/stac199

Morgado, B. E., Bruno, G., Gomes-Júnior, A. R., Pagano, I., Sicardy, B., Fortier, A., Desmars, J., P. F. L. Maxted, Braga-Ribas, F., Queloz, D., Sousa, S. G., Ortiz, J. L., Brandeker, A., Collier Cameron, A., Pereira, C. L., Florén, H. G., Hara, N., Souami, D., Isaak, K. G., ... Westerdorff, K. (2022). A stellar occultation by the transneptunian object (50000) Quaoar observed by CHEOPS. Astronomy and Astrophysics, 664, 15. doi:10.1051/0004-6361/202244221

Osborn, H. P., Bonfanti, A., Gandolfi, D., Hedges, C., Leleu, A., Fortier, A., Futyan, D., Gutermann, P., Pierre F. L. Maxted, Borsato, L., Collins, K. A., Gomes da Silva, J., Gómez Maqueo Chew, Y., Hooton, M. J., Lendl, M., Parviainen, H., Salmon, S., Schanche, N., Serrano, L. M., ... Walton, N. (2022). Uncovering the true periods of the young sub-Neptunes orbiting TOI-2076. Astronomy and Astrophysics. doi:10.1051/0004-6361/202243065

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Fontaine, G., Brassard, P., Charpinet, S., Green, E. M., Randall, S. K., & Van Grootel, V. (March 2012). A preliminary look at the empirical mass distribution of hot B subdwarf stars. Astronomy and Astrophysics, 539, 12. doi:10.1051/0004-6361/201118220

Van Grootel, V., Dupret, M.-A., Fontaine, G., Brassard, P., Grigahcène, A., & Quirion, P.-O. (March 2012). The instability strip of ZZ Ceti white dwarfs I. Introduction of time-dependent convection. Astronomy and Astrophysics, 539, 87. doi:10.1051/0004-6361/201118371

Charpinet, S., Van Grootel, V., Fontaine, G., Green, E. M., Brassard, P., Randall, S. K., Silvotti, R., Ostensen, R. H., Kjeldsen, H., Christensen-Dalsgaard, J., Kawaler, S. D., Clarke, B. D., Li, J., & Wohler, B. (June 2011). Deep asteroseismic sounding of the compact hot B subdwarf pulsator KIC02697388 from Kepler time series photometry. Astronomy and Astrophysics, 530, 3. doi:10.1051/0004-6361/201016412

Bazot, M., Ireland, M. J., Huber, D., Bedding, T. R., Broomhall, A.-M., Campante, A.-M., Carfantan, H., Chaplin, W. J., Elsworth, Y., Melendez, J., Petit, P., Théado, S., Van Grootel, V., Arentoft, T., Asplund, M., Castro, M., Christensen-Dalsgaard, J., Do Nascimento, J. D., Dintrans, B., ... Vauclair, S. (February 2011). The radius and mass of the close solar twin 18 Scorpii derived from asteroseismology and interferometry. Astronomy and Astrophysics, 526, 4.

Van Grootel, V., Charpinet, S., Fontaine, G., Green, E. M., & Brassard, P. (December 2010). Structural and core parameters of the hot B subdwarf KPD 0629-0016 from CoRoT g-mode asteroseismology. Astronomy and Astrophysics, 524, 63-68. doi:10.1051/0004-6361/201015437

Petit, P., Lignières, F., Wade, G. A., Aurière, M., Böhm, T., Bagnulo, S., Dintrans, B., Fumel, A., Grunhut, J., Lanoux, J., Morgenthaler, A., & Van Grootel, V. (November 2010). The rapid rotation and complex magnetic field geometry of Vega. Astronomy and Astrophysics, 523, 41. doi:10.1051/0004-6361/201015307

Randall, S. K., Fontaine, G., Brassard, P., & Van Grootel, V. (November 2010). Mode identification from monochromatic amplitude and phase variations for the rapidly pulsating subdwarf B star EC 20338-1925. Astronomy and Astrophysics, 522, 48. doi:10.1051/0004-6361/201014780

Charpinet, S., Green, E. M., Baglin, A., Van Grootel, V., Fontaine, G., Vauclair, G., Chaintreuil, S., Weiss, W., Michel, E., Auvergne, M., Catala, C., Samadi, R., & Baudin, F. (June 2010). CoRoT opens a new era in hot B subdwarf asteroseismology. Detection of multiple g-mode oscillations in KPD 0629-0016. Astronomy and Astrophysics, 516, 6.

Petit, P., Dintrans, B., Morgenthaler, A., Van Grootel, V., Morin, J., Lanoux, J., Aurière, M., & Konstantinova-Antova, R. (December 2009). A polarity reversal in the large-scale magnetic field of the rapidly rotating sun HD 190771. Astronomy and Astrophysics, 508, 9. doi:10.1051/0004-6361/200913285

Randall, S. K., Van Grootel, V., Fontaine, G., Charpinet, S., & Brassard, P. (November 2009). Observations and asteroseismological analysis of the rapid subdwarf B pulsator EC 09582-1137. Astronomy and Astrophysics, 507, 911. doi:10.1051/0004-6361/200912576

Charpinet, S., Van Grootel, V., Reese, D., Fontaine, G., Green, E. M., Brassard, P., & Chayer, P. (October 2008). Testing the forward modeling approach in asteroseismology. II. Structure and internal dynamics of the hot B subdwarf component in the close eclipsing binary system PG 1336-018. Astronomy and Astrophysics, 489, 377. doi:10.1051/0004-6361:200809907

Van Grootel, V., Charpinet, S., Fontaine, G., Brassard, P., Green, E. M., Chayer, P., & Randall, S. K. (September 2008). Testing the forward modeling approach in asteroseismology. I. Seismic solutions for the hot B subdwarf Balloon 090100001 with and without a priori mode identification. Astronomy and Astrophysics, 488, 685-696. doi:10.1051/0004-6361:200809867

Van Grootel, V., Charpinet, S., Fontaine, G., & Brassard, P. (June 2008). Asteroseismology in action: a test of spin-orbit synchronism in the close binary system Feige 48. Astronomy and Astrophysics, 483, 875-885. doi:10.1051/0004-6361:200809554

Randall, S. K., Green, E. M., Van Grootel, V., Fontaine, G., Charpinet, S., Lesser, M., Brassard, P., Sugimoto, T., Chayer, P., Fay, A., Wroblewski, P., Daniel, M., Story, S., & Fitzgerald, T. (December 2007). Observations and asteroseismic analysis of the rapidly pulsating hot B subdwarf PG 0911+456. Astronomy and Astrophysics, 476, 1317-1329. doi:10.1051/0004-6361:20078433

Articles accepted in journal without reviewing

Triaud, A. H. M. J., Burgasser, A. J., Burdanov, A., Hodžić, V. K., Alonso, R., Bardalez Gagliuffi, D., Delrez, L., Demory, B.-O., de Wit, J., Ducrot, E., Hessman, F. V., Husser, T.-O., Jehin, E., Pedersen, P. P., Queloz, D., McCormac, J., Murray, C., Sebastian, D., Thompson, S., ... Gillon, M. (01 June 2020). A Rare Pair of Eclipsing Brown Dwarfs Identified by the SPECULOOS Telescopes. The Messenger, 180, 37-40. doi:10.18727/0722-6691/5199

Randall, S. K., Calamida, A., Fontaine, G., Monelli, M., Bono, G., Alonso, M. L., Van Grootel, V., Brassard, P., Chayer, P., Catelan, M., Littlefair, S., Dhillon, V. S., & Marsh, T. R. (01 June 2016). Pulsating Hot Subdwarfs in Omega Centauri. Messenger, 164, 23-26.

Articles accepted in conference proceedings

Barceló Forteza, S., Moya, A., Bonfanti, A., Salmon, S., Van Grootel, V., & Barrado, D. (2020). CHEOPS & stars (& asteroseismology). In C. Neiner, W. Weiss, D. Baade, R. E. Griffin, C. C. Lovekin, ... A. F. J. Moffat, Proceedings of the conference Stars and their Variability Observed from Space (pp. 125).

Baglin, A., Buldgen, G., Dupret, M.-A., Miglio, A., Montalban, J., Salmon, S., Shibahashi, H., & Van Grootel, V. (December 2019). How Much do we Trust Stellar Models? Foreword. Bulletin de la Société Royale des Sciences de Liège, 88 (1-4).

Charpinet, S., Giammichele, N., Zong, W., Van Grootel, V., Brassard, P., & Fontaine, G. (March 2018). Rotation in sdB stars as revealed by stellar oscillations. Open Astronomy, 27 (1), 112-119. doi:10.1515/astro-2018-0012

Van Grootel, V., Peters, M.-J., Green, E. M., Charpinet, S., Brassard, P., & Fontaine, G. (March 2018). New observations and asteroseismic analysis of the subdwarf B pulsator PG 1219+534. Open Astronomy, 27, 44-56. doi:10.1515/astro-2018-0014

Delrez, L., Gillon, M., Queloz, D., Demory, B.-O., Almleaky, Y., De Wit, J., Jehin, E., Triaud, A. H. M. J., Barkaoui, K., Burdanov, A., Burgasser, A. J., Ducrot, E., McCormac, J., Murray, C., Silva Fernandes, C., Sohy, S., Thompson, S. J., Van Grootel, V., Alonso, R., ... Spyromilio, J. (2018). SPECULOOS: A network of robotic telescopes to hunt for terrestrial planets around the nearest ultracool dwarfs. Proceedings of SPIE: The International Society for Optical Engineering, 10700. doi:10.1117/12.2312475

Jehin, E., Gillon, M., Lederer, S. M., Delrez, L., de Wit, J., Burdanov, A., Van Grootel, V., Burgasser, A., Triaud, A., Demory, B.-O., & Queloz, D. (2016). Discovery of temperate Earth-sized planets transiting a nearby ultracool dwarf star. In AAS/Division for Planetary Sciences Meeting Abstracts (pp. 302.07).

Scandariato, G., Ehrenreich, D., Pagano, I., Queloz, D., Alibert, Y., Alonso, R., Bárczy, T., Baumjohann, W., Benz, W., Bonfils, X., Brandeker, A., Borsato, L., Broeg, C., Cabrera, J., Charnoz, S., Cameron, A. C., Davies, M., Demangeon, O., Deleuil, M., ... Van Grootel, V. (2016). CHEOPS (Characterising Exoplanets Satellite) Mission. PoS Proceedings of Science, 089.

Charpinet, S., Van Grootel, V., Fontaine, G., Brassard, P., Randall, S. K., & Green, E. M. (2016). Pulsations in hot subdwarf stars: recent advances and prospects for testing stellar physics. Proceedings of the International Astronomical Union, 29, 581-588. doi:10.1017/S1743921316006153

Van Grootel, V., Gillon, M., Valencia, D., Madhusudhan, N., Dragomir, D., Howe, A. R., & Burrows, A. S. (2015). HD 97658 and its super-Earth. In European Physical Journal Web of Conferences (pp. 02006). doi:10.1051/epjconf/201510102006

Calamida, A. S., Randall, S. K., Monelli, M., Bono, G., Buonanno, R., Strampelli, G., Catelan, M., Van Grootel, V., Alonso, M. L., Stetson, P. B., & Stellingwerf, R. F. (2015). The soundtrack of RR Lyrae in Omega Cen at high-frequency. Memorie della Societa Astronomica Italiana, 86, 253.

Charpinet, S., Van Grootel, V., Brassard, P., Fontaine, G., Green, E. M., & Randall, S. K. (March 2013). Asteroseismology of hot B subdwarf stars. EPJ Web of Conferences, 43, 04005. doi:10.1051/epjconf/20134304005

Fontaine, G., Brassard, P., Charpinet, S., Randall, S. K., & Van Grootel, V. (March 2013). An overview of white dwarf stars. EPJ Web of Conferences, 43, 05001. doi:10.1051/epjconf/20134305001

Van Grootel, V., Fontaine, G., Charpinet, S., Brassard, P., & Green, E. M. (March 2013). The empirical mass distribution of hot B subdwarfs: implications for stellar evolution theory. EPJ Web of Conferences, 43, 04007. doi:10.1051/epjconf/20134304007

Preprints

Van Grootel, V., Randall, S. K., Latour, M., Németh, P., Fontaine, G., Brassard, P., Charpinet, S., & Green, E. M. (2019). PB 8783: the first sdO star suitable for asteroseismic modeling? ORBi-University of Liège. https://orbi.uliege.be/handle/2268/230930. doi:10.5281/zenodo.2241553