Search Results - "Bouchy, François"

Characterization of the ESPRESSO line-spread function and improvement of the wavelength calibration accuracy by Schmidt, Tobias M, Bouchy, François

“…ABSTRACT Achieving a truly accurate wavelength calibration of high-dispersion echelle spectrographs is a challenging task but crucially needed for certain…”
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An upper boundary in the mass-metallicity plane of exo-Neptunes by Courcol, Bastien, Bouchy, François, Deleuil, Magali

“…With the progress of detection techniques, the number of low-mass and small-size exoplanets is increasing rapidly. However their characteristics and formation…”
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An Earth-mass planet orbiting α Centauri B by Dumusque, Xavier, Pepe, Francesco, Lovis, Christophe, Ségransan, Damien, Sahlmann, Johannes, Benz, Willy, Bouchy, François, Mayor, Michel, Queloz, Didier, Santos, Nuno, Udry, Stéphane

“…Exoplanets down to the size of Earth have been found, but not in the habitable zone—that is, at a distance from the parent star at which water, if present,…”
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A microphotonic astrocomb by Obrzud, Ewelina, Rainer, Monica, Harutyunyan, Avet, Anderson, Miles H., Liu, Junqiu, Geiselmann, Michael, Chazelas, Bruno, Kundermann, Stefan, Lecomte, Steve, Cecconi, Massimo, Ghedina, Adriano, Molinari, Emilio, Pepe, Francesco, Wildi, François, Bouchy, François, Kippenberg, Tobias J., Herr, Tobias

“…Earth-like planets, dark energy and variability of fundamental physical constants can be discovered by observing wavelength shifts in the optical spectra of…”
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A temperate rocky super-Earth transiting a nearby cool star by Dittmann, Jason A., Irwin, Jonathan M., Charbonneau, David, Bonfils, Xavier, Astudillo-Defru, Nicola, Haywood, Raphaëlle D., Berta-Thompson, Zachory K., Newton, Elisabeth R., Rodriguez, Joseph E., Winters, Jennifer G., Tan, Thiam-Guan, Almenara, Jose-Manuel, Bouchy, François, Delfosse, Xavier, Forveille, Thierry, Lovis, Christophe, Murgas, Felipe, Pepe, Francesco, Santos, Nuno C., Udry, Stephane, Wünsche, Anaël, Esquerdo, Gilbert A., Latham, David W., Dressing, Courtney D.

“…An Earth-sized planet is observed orbiting a nearby star within the liquid-water, habitable zone, the atmospheric composition of which could be determined from…”
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APERO: A PipelinE to Reduce Observations—Demonstration with SPIRou by Cook, Neil James, Artigau, Étienne, Doyon, René, Hobson, Melissa, Martioli, Eder, Bouchy, François, Moutou, Claire, Carmona, Andres, Usher, Chris, Fouqué, Pascal, Arnold, Luc, Delfosse, Xavier, Boisse, Isabelle, Cadieux, Charles, Vandal, Thomas, Donati, Jean-François, Deslières, Ariane

“…Abstract With the maturation of near-infrared high-resolution spectroscopy, especially when used for precision radial velocity, data reduction has faced…”
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Line-by-line Velocity Measurements: an Outlier-resistant Method for Precision Velocimetry by Artigau, Étienne, Cadieux, Charles, Cook, Neil J., Doyon, René, Vandal, Thomas, Donati, Jean-François, Moutou, Claire, Delfosse, Xavier, Fouqué, Pascal, Martioli, Eder, Bouchy, François, Parsons, Jasmine, Carmona, Andres, Dumusque, Xavier, Astudillo-Defru, Nicola, Bonfils, Xavier, Mignon, Lucille

“…Abstract We present a new algorithm for precision radial velocity (pRV) measurements, a line-by-line (LBL) approach designed to handle outlying spectral…”
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Observational constraints on tidal effects using orbital eccentricities by Husnoo, Nawal, Pont, Frédéric, Mazeh, Tsevi, Fabrycky, Daniel, Hébrard, Guillaume, Bouchy, François, Shporer, Avi

“…We have analysed radial velocity measurements for known transiting exoplanets to study the empirical signature of tidal orbital evolution for close-in planets…”
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WASP-128b: a transiting brown dwarf in the dynamical-tide regime by Hodžić, Vedad, Triaud, Amaury H. M. J., Anderson, David R., Bouchy, François, Cameron, Andrew Collier, Delrez, Laetitia, Gillon, Michaël, Hellier, Coel, Jehin, Emmanuel, Lendl, Monika, Maxted, Pierre F. L., Pepe, Francesco, Pollacco, Don, Queloz, Didier, Ségransan, Damien, Smalley, Barry, Udry, Stéphane, West, Richard

“…Massive companions in close orbits around G dwarfs are thought to undergo rapid orbital decay due to runaway tidal dissipation. We report here the discovery of…”
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A Low-mass, Pre-main-sequence Eclipsing Binary in the 40 Myr Columba Association—Fundamental Stellar Parameters and Modeling the Effect of Star Spots by Tofflemire, Benjamin M., Kraus, Adam L., Mann, Andrew W., Newton, Elisabeth R., Gully-Santiago, Michael A., Vanderburg, Andrew, Waalkes, William C., Berta-Thompson, Zachory K., Collins, Kevin I., Collins, Karen A., Nielsen, Louise D., Bouchy, François, Ziegler, Carl, Briceño, César, Law, Nicholas M.

“…Abstract Young eclipsing binaries (EBs) are powerful probes of early stellar evolution. Current models are unable to simultaneously reproduce the measured and…”
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TESS giants transiting giants V – two hot Jupiters orbiting red giant hosts by Pereira, Filipe, Grunblatt, Samuel K, Psaridi, Angelica, Campante, Tiago L, Cunha, Margarida S, Santos, Nuno C, Bossini, Diego, Thorngren, Daniel, Hellier, Coel, Bouchy, François, Lendl, Monika, Mounzer, Dany, Udry, Stéphane, Beard, Corey, Brinkman, Casey L, Isaacson, Howard, Quinn, Samuel N, Tyler, Dakotah, Zhou, George, Howell, Steve B, Howard, Andrew W, Jenkins, Jon M, Seager, Sara, Vanderspek, Roland K, Winn, Joshua N, Saunders, Nicholas, Huber, Daniel

“…ABSTRACT In this work, we present the discovery and confirmation of two hot Jupiters orbiting red giant stars, TOI-4377 b and TOI-4551 b, observed by…”
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Resolving period aliases for TESS monotransits recovered during the extended mission by Cooke, Benjamin F, Pollacco, Don, Anderson, David R, Bayliss, Daniel, Bouchy, François, Gill, Samuel, Grieves, Nolan, Lendl, Monika, Nielsen, Louise D, Udry, Stéphane, Wheatley, Peter J

“…ABSTRACT We set out to explore how best to mitigate the number of period aliases for a transiting Transiting Exoplanet Survey Satellite (TESS) system with two…”
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Automatic vetting of planet candidates from ground-based surveys: machine learning with NGTS by Armstrong, David J, Günther, Maximilian N, McCormac, James, Smith, Alexis M S, Bayliss, Daniel, Bouchy, François, Burleigh, Matthew R, Casewell, Sarah, Eigmüller, Philipp, Gillen, Edward, Goad, Michael R, Hodgkin, Simon T, Jenkins, James S, Louden, Tom, Metrailler, Lionel, Pollacco, Don, Poppenhaeger, Katja, Queloz, Didier, Raynard, Liam, Rauer, Heike, Udry, Stéphane, Walker, Simon R, Watson, Christopher A, West, Richard G, Wheatley, Peter J

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A Giant Impact as the Likely Origin of Different Twins in the Kepler-107 Exoplanet System by Bonomo, Aldo S., Zeng, Li, Damasso, Mario, Leinhardt, Zoe M., Justesen, Anders B., Lopez, Eric, Lund, Mikkel N., Malavolta, Luca, Aguirre, Victor Silva, Buchhave, Lars A., Corsaro, Enrico, Denman, Thomas, Lopez-Morales, Mercedes, Mills, Sean M., Mortier, Annelies, Rice, Ken, Sozzetti, Alessandro, Vanderburg, Andrew, Affer, Laura, Arentoft, Torben, Benbakoura, Mansour, Bouchy, François, Christensen-Dalsgaard, Joergen, Cameron, Andrew Collier, Cosentino, Rosario, Dressing, Courtney D., Dumusque, Xavier, Figueira, Pedro, Fiorenzano, Aldo F. M., García, Rafael A., Handberg, Rasmus, Harutyunyan, Avet, Johnson, John A., Kjeldsen, Hans, Latham, David W., Lovis, Christophe, Lundkvist, Mia S., Mathur, Savita, Mayor, Michel, Micela, Giusi, Molinari, Emilio, Motalebi, Fatemeh, Nascimbeni, Valerio, Nava, Chantanelle, Pepe, Francesco, Phillips, David F., Piotto, Giampaolo, Poretti, Ennio, Sasselov, Dimitar, Ségransan, Damien, Udry, Stéphane, Watson, Chris

“…Measures of exoplanet bulk densities indicate that small exoplanets with radius less than 3 Earth radii (R(sub ⊕)) range from low-density sub-Neptunes…”
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TOI-3235 b: A Transiting Giant Planet around an M4 Dwarf Star by Hobson, Melissa J., Jordán, Andrés, Bryant, E. M., Brahm, R., Bayliss, D., Hartman, J. D., Bakos, G. Á., Henning, Th, Almenara, Jose Manuel, Barkaoui, Khalid, Benkhaldoun, Zouhair, Bonfils, Xavier, Bouchy, François, Charbonneau, David, Cointepas, Marion, Collins, Karen A., Eastman, Jason D., Ghachoui, Mourad, Gillon, Michaël, Goeke, Robert F., Horne, Keith, Irwin, Jonathan M., Jehin, Emmanuel, Jenkins, Jon M., Latham, David W., Moldovan, Dan, Murgas, Felipe, Pozuelos, Francisco J., Ricker, George R., Schwarz, Richard P., Seager, S., Srdoc, Gregor, Striegel, Stephanie, Timmermans, Mathilde, Vanderburg, Andrew, Vanderspek, Roland, Winn, Joshua N.

“…Abstract We present the discovery of TOI-3235 b, a short-period Jupiter orbiting an M dwarf with a stellar mass close to the critical mass at which stars…”
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An extrasolar planetary system with three Neptune-mass planets by Udry, Stéphane, Correia, Alexandre C. M, Alibert, Yann, Sivan, Jean-Pierre, Bouchy, François, Santos, Nuno C, Lovis, Christophe, Bertaux, Jean-Loup, Queloz, Didier, Benz, Willy, Mordasini, Christoph, Laskar, Jacques, Pepe, Francesco, Mayor, Michel

“…Over the past two years, the search for low-mass extrasolar planets has led to the detection of seven so-called 'hot Neptunes' or 'super-Earths' around…”
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Spinning up a Daze: TESS Uncovers a Hot Jupiter Orbiting the Rapid Rotator TOI-778 by Clark, Jake T., Addison, Brett C., Okumura, Jack, Vach, Sydney, Errico, Adriana, Heitzmann, Alexis, Rodriguez, Joseph E., Wright, Duncan J., Clerté, Mathieu, Brown, Carolyn J., Fetherolf, Tara, Wittenmyer, Robert A., Plavchan, Peter, Kane, Stephen R., Horner, Jonathan, Kielkopf, John F., Shporer, Avi, Tinney, C. G., Hui-Gen, Liu, Ballard, Sarah, Bowler, Brendan P., Mengel, Matthew W., Zhou, George, Lee, Annette S., David, Avelyn, Heim, Jessica, Lee, Michele E., Sevilla, Verónica, Zafar, Naqsh E., Hinkel, Natalie R., Allen, Bridgette E., Bayliss, Daniel, Berberyan, Arthur, Berlind, Perry, Bieryla, Allyson, Bouchy, François, Brahm, Rafael, Bryant, Edward M., Christiansen, Jessie L., Ciardi, David R., Ciardi, Krys N., Collins, Karen A., Dallant, Jules, Davis, Allen B., Díaz, Matías R., Dressing, Courtney D., Esquerdo, Gilbert A., Harre, Jan-Vincent, Howell, Steve B., Jenkins, Jon M., Jensen, Eric L. N., Jones, Matías I., Jordán, Andrés, Latham, David W., Lund, Michael B., McCormac, James, Nielsen, Louise D., Otegi, Jon, Quinn, Samuel N., Radford, Don J., Ricker, George R., Schwarz, Richard P., Seager, Sara, Smith, Alexis M. S., Stockdale, Chris, Tan, Thiam-Guan, Udry, Stéphane, Vanderspek, Roland, Günther, Maximilian N., Wang, Songhu, Wingham, Geof, Winn, Joshua N.

“…Abstract NASA’s Transiting Exoplanet Survey Satellite (TESS) mission has been uncovering a growing number of exoplanets orbiting nearby, bright stars. Most…”
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Orbital eccentricity of WASP-12 and WASP-14 from new radial velocity monitoring with SOPHIE by Husnoo, Nawal, Pont, Frédéric, Hébrard, Guillaume, Simpson, Elaine, Mazeh, Tsevi, Bouchy, François, Moutou, Claire, Arnold, Luc, Boisse, Isabelle, Díaz, Rodrigo F., Eggenberger, Anne, Shporer, Avi

“…As part of the long-term radial velocity monitoring of known transiting planets, we have acquired new radial velocity data for the two transiting systems…”
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A rocky planet transiting a nearby low-mass star by Berta-Thompson, Zachory K., Irwin, Jonathan, Charbonneau, David, Newton, Elisabeth R., Dittmann, Jason A., Astudillo-Defru, Nicola, Bonfils, Xavier, Gillon, Michaël, Jehin, Emmanuël, Stark, Antony A., Stalder, Brian, Bouchy, Francois, Delfosse, Xavier, Forveille, Thierry, Lovis, Christophe, Mayor, Michel, Neves, Vasco, Pepe, Francesco, Santos, Nuno C., Udry, Stéphane, Wünsche, Anaël

“…A low-mass star that is just 12 parsecs away from Earth is shown to be transited by an Earth-sized planet, GJ 1132b, which probably has a rock/iron composition…”
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A Spitzer Search for Water in the Transiting Exoplanet HD 189733b by Ehrenreich, David, Hébrard, Guillaume, Lecavelier des Etangs, Alain, Sing, David K, Désert, Jean-Michel, Bouchy, François, Ferlet, Roger, Vidal-Madjar, Alfred

“…We present Spitzer Space Telescope observations of the extrasolar planet HD 189733b primary transit, obtained simultaneously at 3.6 and 5.8 mu m with the…”
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