Zobrazeno 1 - 10
of 4 418
pro vyhledávání: '"Mignon, P."'
Autor:
Mantovan, G., Wilson, T. G., Borsato, L., Zingales, T., Biazzo, K., Nardiello, D., Malavolta, L., Desidera, S., Marzari, F., Cameron, A. Collier, Nascimbeni, V., Majidi, F. Z., Montalto, M., Piotto, G., Stassun, K. G., Winn, J. N., Jenkins, J. M., Mignon, L., Bieryla, A., Latham, D. W., Barkaoui, K., Collins, K. A., Evans, P., Fausnaugh, M. M., Granata, V., Kostov, V., Mann, A. W., Pozuelos, F. J., Radford, D. J., Relles, H. M., Rowden, P., Seager, S., Tan, T. -G., Timmermans, M., Watkins, C. N.
Publikováno v:
A&A 691, A67 (2024)
Recent observations of giant planets have revealed unexpected bulk densities. Hot Jupiters, in particular, appear larger than expected for their masses compared to planetary evolution models, while warm Jupiters seem denser than expected. These diffe
Externí odkaz:
http://arxiv.org/abs/2409.07520
Autor:
Murillo, N. M., Fuchs, C. M., Harsono, D., Sakai, N., Hacar, A., Johnstone, D., Mignon-Risse, R., Zeng, S., Hsieh, T. -H., Yang, Y. -L., Tobin, J. J., Persson, M. V.
Publikováno v:
A&A 689, A267 (2024)
Protostellar multiplicity is common at all stages and mass ranges. However, the factors that determine the multiplicity of protostellar systems have not been systematically characterized through their molecular gas. Nobeyama 45m Radio Observatory OTF
Externí odkaz:
http://arxiv.org/abs/2407.14702
NIRPS first light and early science: breaking the 1 m/s RV precision barrier at infrared wavelengths
Autor:
Artigau, Étienne, Bouchy, François, Doyon, René, Baron, Frédérique, Malo, Lison, Wildi, François, Pepe, Franceso, Cook, Neil J., Thibault, Simon, Reshetov, Vladimir, Dumusque, Xavier, Lovis, Christophe, Sosnowska, Danuta, Martins, Bruno L. Canto, De Medeiros, Jose Renan, Delfosse, Xavier, Santos, Nuno, Rebolo, Rafael, Abreu, Manuel, Allain, Guillaume, Allart, Romain, Auger, Hugues, Barros, Susana, Bazinet, Luc, Blind, Nicolas, Boisse, Isabelle, Bonfils, Xavier, Bourrier, Vincent, Bovay, Sébastien, Broeg, Christopher, Brousseau, Denis, Bruniquel, Vincent, Cabral, Alexandre, Cadieux, Charles, Carmona, Andres, Carteret, Yann, Challita, Zalpha, Chazelas, Bruno, Cloutier, Ryan, Coelho, João, Cointepas, Marion, Conod, Uriel, Cowan, Nicolas, Cristo, Eduardo, da Silva, João Gomes, Dauplaise, Laurie, Gomes, Roseane de Lima, Delgado-Mena, Elisa, Ehrenreich, David, Faria, João, Figueira, Pedro, Forveille, Thierry, Frensch, Yolanda, Gagné, Jonathan, Genest, Frédéric, Genolet, Ludovic, Hernández, Jonay I. González, Témich, Félix Gracia, Grieves, Nolan, Hernandez, Olivier, Hobson, Melissa J., Hoeijmakers, Jens, Kerley, Dan, Krishnamurthy, Vigneshwaran, Lafrenière, David, Lamontagne, Pierrot, Larue, Pierre, Leaf, Henry, Leão, Izan C., Lim, Olivia, Curto, Gaspare Lo, Martins, Allan M., Melo, Claudio, Messias, Yuri S., Mignon, Lucile, Moranta, Leslie, Mordasini, Christoph, Moulla, Khaled Al, Mounzer, Dany, L'Heureux, Alexandrine, Nari, Nicola, Nielsen, Louise, Osborn, Ares, Parc, Léna, Pasquini, Luca, Passegger, Vera M., Pelletier, Stefan, Peroux, Céline, Piaulet, Caroline, Plotnykov, Mykhaylo, Poulin-Girard, Anne-Sophie, Rasilla, José Luis, Saint-Antoine, Jonathan, Sarajlic, Mirsad, Segovia, Alex, Seidel, Julia, Ségransan, Damien, Silva, Ana Rita Costa, Srivastava, Avidaan, Stefanov, Atanas K., Mascareño, Alejandro Suárez, Sordet, Michael, Teixeira, Márcio A., Udry, Stéphane, Valencia, Diana, Vallée, Philippe, Vandal, Thomas, Vaulato, Valentina, Wade, Gregg, Wardenier, Joost P., Wehbé, Bachar, Weisserman, Drew, Wevers, Ivan, Zins, Gérard
The Near-InfraRed Planet Searcher or NIRPS is a precision radial velocity spectrograph developed through collaborative efforts among laboratories in Switzerland, Canada, Brazil, France, Portugal and Spain. NIRPS extends to the 0.98-1.8 $\mu$m domain
Externí odkaz:
http://arxiv.org/abs/2406.08304
The chromospheric emission estimated in the core of different lines, such as Ca II H & K, Na D1 and D2, and Halpha, is not always correlated between lines, as the Ca II H & K and Halpha emission time series are anti-correlated for a few percent of th
Externí odkaz:
http://arxiv.org/abs/2403.01790
Autor:
Heidari, N., Boisse, I., Hara, N. C., Wilson, T. G., Kiefer, F., Hébrard, G., Philipot, F., Hoyer, S., Stassun, K. G., Henry, G. W., Santos, N. C., Acuña, L., Almasian, D., Arnold, L., Astudillo-Defru, N., Attia, O., Bonfils, X., Bouchy, F., Bourrier, V., Collet, B., Cortés-Zuleta, P., Carmona, A., Delfosse, X., Dalal, S., Deleuil, M., Demangeon, O. D. S., Díaz, R. F., Dumusque, X., Ehrenreich, D., Forveille, T., Hobson, M. J., Jenkins, J. S., Jenkins, J. M., Lagrange, A. M., Latham, D. W., Larue, P., Liu, J., Moutou, C., Mignon, L., Osborn, H. P., Pepe, F., Rapetti, D., Rodrigues, J., Santerne, A., Segransan, D., Shporer, A., Sulis, S., Torres, G., Udry, S., Vakili, F., Vanderburg, A., Venot, O., Vivien, H. G., Vines, J. I.
Publikováno v:
A&A 681, A55 (2024)
Transiting planets with orbital periods longer than 40 d are extremely rare among the 5000+ planets discovered so far. The lack of discoveries of this population poses a challenge to research into planetary demographics, formation, and evolution. Her
Externí odkaz:
http://arxiv.org/abs/2311.13513
Autor:
Cadieux, Charles, Plotnykov, Mykhaylo, Doyon, René, Valencia, Diana, Jahandar, Farbod, Dang, Lisa, Turbet, Martin, Fauchez, Thomas J., Cloutier, Ryan, Cherubim, Collin, Artigau, Étienne, Cook, Neil J., Edwards, Billy, Hallatt, Tim, Charnay, Benjamin, Bouchy, François, Allart, Romain, Mignon, Lucile, Baron, Frédérique, Barros, Susana C. C., Benneke, Björn, Martins, B. L. Canto, Cowan, Nicolas B., De Medeiros, J. R., Delfosse, Xavier, Delgado-Mena, Elisa, Dumusque, Xavier, Ehrenreich, David, Hara, Nathan C., Lafrenière, David, Frensch, Yolanda G. C., Hernández, J. I. González, Curto, Gaspare Lo, Malo, Lison, Melo, Claudio, Mounzer, Dany, Passeger, Vera Maria, Pepe, Francesco, Poulin-Girard, Anne-Sophie, Santos, Nuno C., Sosnowska, Danuta, Mascareño, Alejandro Suárez, Thibault, Simon, Vaulato, Valentina, Wade, Gregg A., Wildi, François
The two-planet transiting system LHS 1140 has been extensively observed since its discovery in 2017, notably with $Spitzer$, HST, TESS, and ESPRESSO, placing strong constraints on the parameters of the M4.5 host star and its small temperate exoplanet
Externí odkaz:
http://arxiv.org/abs/2310.15490
We develop a high-dimensional neural network potential (NNP) to describe the structural and energetic properties of borophene deposited on silver. This NNP has the accuracy of DFT calculations while achieving computational speedups of several orders
Externí odkaz:
http://arxiv.org/abs/2310.11245
Autor:
Olivia Kim-McManus, Joseph G. Gleeson, Laurence Mignon, Amena Smith Fine, Winston Yan, Nicole Nolen, Scott Demarest, Elizabeth Berry-Kravis, Richard Finkel, Stefanie Leonard, Samuel Finlayson, Erika Augustine, Gholson J. Lyon, Rebecca Schule, Timothy Yu
Publikováno v:
Nature Communications, Vol 15, Iss 1, Pp 1-5 (2024)
Abstract Individualized genetic therapies—medicines that precisely target a genetic variant that may only be found in a small number of individuals, as few as only one—offer promise for addressing unmet needs in genetic disease, but present uniqu
Externí odkaz:
https://doaj.org/article/d09e0d96a7a24a5591836fda1643ffe2
Autor:
Cebile Lekhuleni, Kedibone Ndlangisa, Rebecca A. Gladstone, Sopio Chochua, Benjamin J. Metcalf, Yuan Li, Jackie Kleynhans, Linda de Gouveia, Scott Hazelhurst, Ana D. S. Ferreira, Happy Skosana, Sibongile Walaza, Vanessa Quan, Susan Meiring, Paulina A. Hawkins, Lesley McGee, Stephen D. Bentley, Cheryl Cohen, Stephanie W. Lo, Anne von Gottberg, Mignon du Plessis
Publikováno v:
Nature Communications, Vol 15, Iss 1, Pp 1-12 (2024)
Abstract Invasive pneumococcal disease (IPD) due to non-vaccine serotypes after the introduction of pneumococcal conjugate vaccines (PCV) remains a global concern. This study used pathogen genomics to evaluate changes in invasive pneumococcal lineage
Externí odkaz:
https://doaj.org/article/428323113fd04185bfd8dcf4843186a7
Autor:
Carmona, A., Delfosse, X., Bellotti, S., Cortés-Zuleta, P., Ould-Elhkim, M., Heidari, N., Mignon, L., Donati, J. F., Moutou, C., Cook, N., Artigau, E., Fouqué, P., Martioli, E., Cadieux, C., Morin, J., Forveille, T., Boisse, I., Hébrard, G., Díaz, R. F., Lafrenière, D., Kiefer, F., Petit, P., Doyon, R., Acuña, L., Arnold, L., Bonfils, X., Bouchy, F., Bourrier, V., Dalal, S., Deleuil, M., Demangeon, O., Dumusque, X., Hara, N., Hoyer, S., Mousis, O., Santerne, A., Ségrasan, D., Stalport, M., Udry, S.
Publikováno v:
A&A 674, A110 (2023)
Context: The search for extrasolar planets around the nearest M dwarfs is a crucial step towards identifying the nearest Earth-like planets. One of the main challenges in this search is that M dwarfs can be magnetically active and stellar activity ca
Externí odkaz:
http://arxiv.org/abs/2303.16712