Zobrazeno 1 - 10
of 304
pro vyhledávání: '"Ménard, François"'
Autor:
Derkink, Annelotte, Ginski, Christian, Pinilla, Paola, Kurtovic, Nicolas, Kaper, Lex, de Koter, Alex, Valegård, Per-Gunnar, Mamajek, Eric, Backs, Frank, Benisty, Myriam, Birnstiel, Til, Columba, Gabriele, Dominik, Carsten, Garufi, Antonio, Hogerheijde, Michiel, van Holstein, Rob, Huang, Jane, Ménard, François, Rab, Christian, Ramírez-Tannus, María Claudia, Ribas, Álvaro, Williams, Jonathan P., Zurlo, Alice
The interplay between T Tauri stars and their circumstellar disks, and how this impacts the onset of planet formation has yet to be established. We studied a seemingly old T Tauri star, PDS 111, and its disk. We analyzed optical, infrared, and sub-mi
Externí odkaz:
http://arxiv.org/abs/2406.04160
Autor:
Chahine, Layal, Ceccarelli, Cecilia, De Simone, Marta, Chandler, Claire J., Codella, Claudio, Podio, Linda, López-Sepulcre, Ana, Sakai, Nami, Loinard, Laurent, Bouvier, Mathilde, Caselli, Paola, Vastel, Charlotte, Bianchi, Eleonora, Cuello, Nicolás, Fontani, Francesco, Johnstone, Doug, Sabatini, Giovanni, Hanawa, Tomoyuki, Zhang, Ziwei E., Aikawa, Yuri, Busquet, Gemma, Caux, Emmanuel, Durán, Aurore, Herbst, Eric, Ménard, François, Segura-Cox, Dominique, Svodoba, Brian, Balucani, Nadia, Charnley, Steven, Dulieu, François, Evans, Lucy, Fedele, Davide, Feng, Siyi, Hama, Tetsuya, Hirota, Tomoya, Isella, Andrea, Jímenez-Serra, Izaskun, Lefloch, Bertrand, Maud, Luke T., Maureira, María José, Miotello, Anna, Moellenbrock, George, Nomura, Hideko, Oba, Yasuhiro, Ohashi, Satoshi, Okoda, Yuki, Oya, Yoko, Pineda, Jaime, Rimola, Albert, Sakai, Takeshi, Shirley, Yancy, Testi, Leonardo, Viti, Serena, Watanabe, Naoki, Watanabe, Yoshimasa, Zhang, Yichen, Yamamoto, Satoshi
The exploration of outflows in protobinary systems presents a challenging yet crucial endeavour, offering valuable insights into the dynamic interplay between protostars and their evolution. In this study, we examine the morphology and dynamics of je
Externí odkaz:
http://arxiv.org/abs/2405.12735
Autor:
Alaguero, Antoine, Cuello, Nicolás, Ménard, François, Ceppi, Simone, Ribas, Álvaro, Nealon, Rebecca, Vioque, Miguel, Izquierdo, Andrés, Miley, James, Macías, Enrique, Price, Daniel J.
Publikováno v:
A&A 687, A311 (2024)
V892 Tau is a young binary star surrounded by a circumbinary disc which show hints of interaction with the low-mass nearby star V892 Tau NE. The goal of this paper is to constrain the orbit of V892 Tau NE and to determine the resulting circumbinary d
Externí odkaz:
http://arxiv.org/abs/2405.12593
Autor:
Toci, Claudia, Ceppi, Simone, Cuello, Nicolás, Duchêne, Gaspard, Ragusa, Enrico, Lodato, Giuseppe, Farina, Francesca, Ménard, François, Aly, Hossam
GG Tau is one of the most studied multiple young stellar systems: GG Tau A is a hierarchical triple surrounded by a massive disc and its companion, GG Tau B, is also a binary. Despite numerous observational attempts, an understanding of the geometry
Externí odkaz:
http://arxiv.org/abs/2404.07565
Autor:
Duchêne, Gaspard, LeBouquin, Jean-Baptiste, Ménard, François, Cuello, Nicolás, Toci, Claudia, Langlois, Maud
High-order multiple (triple and beyond) systems are relatively common. Their interaction with circumstellar and circumbinary material can have a large impact on the formation and evolution of planetary systems and depends on their orbital properties.
Externí odkaz:
http://arxiv.org/abs/2404.02469
Autor:
Muñoz-Romero, Carlos E., Öberg, Karin I., Banzatti, Andrea, Pontoppidan, Klaus M., Andrews, Sean M., Wilner, David J., Bergin, Edwin A., Czekala, Ian, Law, Charles J., Salyk, Colette, Teague, Richard, Qi, Chunhua, Bergner, Jennifer B., Huang, Jane, Walsh, Catherine, Guzmán, Viviana V., Cleeves, L. Ilsedore, Aikawa, Yuri, Bae, Jaehan, Booth, Alice S., Cataldi, Gianni, Ilee, John D., Gal, Romane Le, Long, Feng, Loomis, Ryan A., Menard, François, Liu, Yao
We present MIRI MRS observations of the large, multi-gapped protoplanetary disk around the T-Tauri star AS 209. The observations reveal hundreds of water vapor lines from 4.9 to 25.5 $\mu$m towards the inner $\sim1$ au in the disk, including the firs
Externí odkaz:
http://arxiv.org/abs/2402.00860
Autor:
Milli, Julien, Poch, Olivier, Renard, Jean-Baptiste, Augereau, Jean-Charles, Beck, Pierre, Choquet, Elodie, Geffrin, Jean-Michel, Hadamcik, Edith, Lasue, Jérémie, Ménard, François, Péronne, Arthur, Baruteau, Clément, Tazaki, Ryo, Valencia, Vanesa Tobon
Publikováno v:
sf2a.conf, 275-278 (2023)
Extreme adaptive optics instruments have revealed exquisite details on debris discs, allowing to extract the optical properties of the dust particles such as the phase function, the degree of polarisation and the spectral reflectance. These are three
Externí odkaz:
http://arxiv.org/abs/2312.02038
Autor:
Milli, Julien, Choquet, Elodie, Tazaki, Ryo, Ménard, François, Augereau, Jean-Charles, Olofsson, Johan, Thébault, Philippe, Poch, Olivier, Levasseur-Regourd, Anny-Chantal, Lasue, Jérémie, Renard, Jean-Baptiste, Hadamcik, Edith, Baruteau, Clément, Schmid, Hans Martin, Engler, Natalia, van Holstein, Rob G., Zubko, Evgenij, Lagrange, Anne-Marie, Marino, Sebastian, Pinte, Chirstophe, Dominik, Carsten, Boccaletti, Anthony, Langlois, Maud, Zurlo, Alice, Desgrange, Célia, Gluck, Laurence, Mouillet, David, Costille, Anne, Sauvage, Jean-François
Polarisation is a powerful remote-sensing tool to study the nature of particles scattering the starlight. It is widely used to characterise interplanetary dust particles in the Solar System and increasingly employed to investigate extrasolar dust in
Externí odkaz:
http://arxiv.org/abs/2312.02000
Autor:
Harsono, Daniel, Long, Feng, Pinilla, Paola, Rota, Alessia A., Manara, Carlo F., Herczeg, Gregory J., Johnstone, Doug, Rosotti, Giovanni, Lodato, Giuseppe, Menard, Francois, Tazzari, Marco, Shi, Yangfan
While the most exciting explanation of the observed dust asymmetries in protoplanetary disks is the presence of protoplanets, other mechanisms can also form the dust features. This paper presents dual-wavelength Atacama Large Millimeter/submillimeter
Externí odkaz:
http://arxiv.org/abs/2310.11007
Autor:
Ren, Bin B., Benisty, Myriam, Ginski, Christian, Tazaki, Ryo, Wallack, Nicole L., Milli, Julien, Garufi, Antonio, Bae, Jaehan, Facchini, Stefano, Ménard, François, Pinilla, Paola, Swastik, C., Teague, Richard, Wahhaj, Zahed
Publikováno v:
A&A 680, A114 (2023)
Diverse protoplanetary disk morphology can result from planet-disk interaction, suggesting planetary presence. To date, most scattered light imaging campaigns have probed polarized light, which is only a fraction of the total light and not very sensi
Externí odkaz:
http://arxiv.org/abs/2310.08589