Zobrazeno 1 - 10
of 2 058
pro vyhledávání: '"P Vandenbussche"'
Autor:
Mâlin, Mathilde, Boccaletti, Anthony, Perrot, Clément, Baudoz, Pierre, Rouan, Daniel, Lagage, Pierre-Olivier, Waters, Rens, Güdel, Manuel, Henning, Thomas, Vandenbussche, Bart, Absil, Olivier, Barrado, David, Charnay, Benjamin, Choquet, Elodie, Cossou, Christophe, Danielski, Camilla, Decin, Leen, Glauser, Adrian M., Pye, John, Olofsson, Goran, Glasse, Alistair, Patapis, Polychronis, Royer, Pierre, Scheithauer, Silvia, Serabyn, Eugene, Tremblin, Pascal, Whiteford, Niall, van Dishoeck, Ewine F., Ostlin, Göran, Ra, Tom P., Wright, Gillian
The newly accessible mid-infrared (MIR) window offered by the James Webb Space Telescope (JWST) for exoplanet imaging is expected to provide valuable information to characterize their atmospheres. In particular, coronagraphs on board the JWST Mid-Inf
Externí odkaz:
http://arxiv.org/abs/2501.00104
Autor:
Ducrot, Elsa, Lagage, Pierre-Olivier, Min, Michiel, Gillon, Michael, Bell, Taylor J., Tremblin, Pascal, Greene, Thomas, Dyrek, Achrene, Bouwman, Jeroen, Waters, Rens, Gudel, Manuel, Henning, Thomas, Vandenbussche, Bart, Absil, Olivier, Barrado, David, Boccaletti, Anthony, Coulais, Alain, Decin, Leen, Edwards, Billy, Gastaud, Rene, Glasse, Alistair, Kendrew, Sarah, Olofsson, Goran, Patapis, Polychronis, Pye, John, Rouan, Daniel, Whiteford, Niall, Argyriou, Ioannis, Cossou, Christophe, Glauser, Adrian M., Krause, Oliver, Lahuis, Fred, Royer, Pierre, Scheithauer, Silvia, Colina, Luis, van Dishoeck, Ewine F., Ostlin, Goran, Ray, Tom P., Wright, Gillian
The first JWST/MIRI photometric observations of TRAPPIST-1 b allowed for the detection of the thermal emission of the planet at 15 $\mu m$, suggesting that the planet could be a bare rock with a zero albedo and no redistribution of heat. These observ
Externí odkaz:
http://arxiv.org/abs/2412.11627
Autor:
Östlin, Göran, Pérez-González, Pablo G., Melinder, Jens, Gillman, Steven, Iani, Edoardo, Costantin, Luca, Boogaard, Leindert A., Rinaldi, Pierluigi, Colina, Luis, Nørgaard-Nielsen, Hans Ulrik, Dicken, Daniel, Greve, Thomas R., Wright, Gillian, Alonso-Herrero, Almudena, Alvarez-Marquez, Javier, Annunziatella, Marianna, Bik, Arjan, Bosman, Sarah E. I., Caputi, Karina I., Gomez, Alejandro Crespo, Eckart, Andreas, Garcia-Marin, Macarena, Hjorth, Jens, Ilbert, Olivier, Jermann, Iris, Kendrew, Sarah, Labiano, Alvaro, Langeroodi, Danial, Fevre, Olivier Le, Libralato, Mattia, Meyer, Romain A., Moutard, Thibaud, Peissker, Florian, Pye, John P., Tikkanen, Tuomo V., Topinka, Martin, Walter, Fabian, Ward, Martin, van der Werf, Paul, van Dishoeck, Ewine F., Henning, Manuel Güdel Thomas, Lagage, Pierre-Olivier, Ray, Tom P., Vandenbussche, Bart
The recently launched James Webb Space Telescope (JWST) is opening new observing windows on the distant universe. Among JWST's instruments, the Mid Infrared Instrument (MIRI) offers the unique capability of imaging observations at wavelengths $\lambd
Externí odkaz:
http://arxiv.org/abs/2411.19686
Autor:
Kühnle, H., Patapis, P., Mollière, P., Tremblin, P., Matthews, E., Glauser, A. M., Whiteford, N., Vasist, M., Absil, O., Barrado, D., Min, M., Lagage, P. -O., Waters, L. B. F. M., Guedel, M., Henning, Th., Vandenbussche, B., Baudoz, P., Decin, L., Pye, J. P., Royer, P., van Dishoeck, E. F., Östlin, G., Ray, T. P., Wright, G.
With a temperature of $\sim 285$ K WISE0855 is the coldest brown dwarf observed so far. Using the James Webb Space Telescope (JWST) we obtained observations that allow us to characterize WISE0855s atmosphere focusing on vertical variation in the wate
Externí odkaz:
http://arxiv.org/abs/2410.10933
Autor:
Garatti, A. Caratti o, Ray, T. P., Kavanagh, P. J., McCaughrean, M. J., Gieser, C., Giannini, T., van Dishoeck, E. F., Justtanont, K., van Gelder, M. L., Francis, L., Beuther, H., Tychoniec, Ł., Nisini, B., Navarro, M. G., Devaraj, R., Reyes, S., Nazar, P., Klaassen, P., Güdel, M., Henning, Th., Lagage, P. O., Östlin, G., Vandenbussche, B., Waelkens, C., Wright, G.
Publikováno v:
A&A 691, A134 (2024)
We use the James Webb Space Telescope (JWST) and its Mid-Infrared Instrument (MIRI) (5-28 um), to study the embedded HH 211 flow. We map a 0.95'x0.22' region, covering the full extent of the blue-shifted lobe, the central protostellar region, and a s
Externí odkaz:
http://arxiv.org/abs/2409.16061
Autor:
Mâlin, Mathilde, Boccaletti, Anthony, Perrot, Clément, Baudoz, Pierre, Rouan, Daniel, Lagage, Pierre-Olivier, Waters, Rens, Güdel, Manuel, Henning, Thomas, Vandenbussche, Bart, Absil, Olivier, Barrado, David, Cossou, Christophe, Decin, Leen, Glauser, Adrian M., Pye, John, Olofsson, Goran, Glasse, Alistair, Lahuis, Fred, Patapis, Polychronis, Royer, Pierre, Scheithauer, Silvia, Whiteford, Niall, Serabyn, Eugene, Choquet, Elodie, Colina, Luis, Ostlin, Göran, Ray, Tom P., Wright, Gillian
Mid-infrared imaging of exoplanets and disks is now possible with the coronagraphs of the MIRI on the JWST. This wavelength range unveils new features of young directly imaged systems and allows us to obtain new constraints for characterizing the atm
Externí odkaz:
http://arxiv.org/abs/2408.16843
Autor:
Kanwar, Jayatee, Kamp, Inga, Jang, Hyerin, Waters, L. B. F. M., van Dishoeck, Ewine F., Christiaens, Valentin, Arabhavi, Aditya M., Henning, Thomas, Güdel, Manuel, Woitke, Peter, Absil, Olivier, Barrado, David, Garatti, Alessio Caratti o, Glauser, Adrian M., Lahuis, Fred, Scheithauer, Silvia, Vandenbussche, Bart, Gasman, Danny, Grant, Sierra L., Kurtovic, Nicolas T., Perotti, Giulia, Tabone, Benoît, Temmink, Milou
Publikováno v:
A&A 689, A231 (2024)
With the advent of JWST, we acquire unprecedented insights into the physical and chemical structure of the inner regions of planet-forming disks where terrestrial planet formation occurs. The very low-mass stars (VLMS) are known to have a high occurr
Externí odkaz:
http://arxiv.org/abs/2407.14362
Autor:
Garreau, G., Bigioli, A., Laugier, R., La Torre, B., Martinod, M-A., Missiaen, K., Morren, J., Raskin, G., Salman, M., Gross, S., Ireland, M., Joó, A. P., Labadie, L., Madden, S., Mazzoli, A., Medgyesi, G., Sanny, A., Taras, A., Vandenbussche, B., Defrère, D.
Publikováno v:
Proc. SPIE 13095, Optical and Infrared Interferometry and Imaging IX, 130950P (15 February 2024)
Asgard/NOTT is an ERC-funded project hosted at KU Leuven and is part of a new visitor instrumental suite, called Asgard, under preparation for the Very Large Telescope Interferometer (VLTI). Leveraging nulling capabilities and the long VLTI baselines
Externí odkaz:
http://arxiv.org/abs/2407.08557
Autor:
Defrère, Denis, Laugier, Romain, Martinod, Marc-Antoine, Garreau, Germain, Missiaen, Kwinten, Salman, Muhammad, Raskin, Gert, Dandumont, Colin, Ertel, Steve, Ireland, Michael J., Kraus, Stefan, Labadie, Lucas, Mazzoli, Alexandra, Medgyesi, Gyorgy, Sanny, Ahmed, Absil, Olivier, Ábráham, Peter, Berger, Jean-Philippe, Bonduelle, Myriam, Bigioli, Azzurra, Bouzerand, Emilie, Carter, Josh, Cvetojevic, Nick, Courtney-Barrer, Benjamin, Glauser, Adrian M., Gross, Simon, Haubois, Xavier, James, Noel, Joo, Andras Peter, Lagarde, Stephane, Léger, Alain, Leisenring, Jarron, Loicq, Jérôme, Martin, Guillermo, Martinache, Frantz, Mezo, Gyorgy, Morel, Sébastien, Morren, Johan, Ollivier, Marc, Robertson, Gordon, Rousseau, Hélène, Schofield, Warrick, Schuhler, Nicolas, Taras, Adam, Vandenbussche, Bart, Woillez, Julien
NOTT (formerly Hi-5) is the L'-band (3.5-4.0~microns) nulling interferometer of Asgard, an instrument suite in preparation for the VLTI visitor focus. The primary scientific objectives of NOTT include characterizing (i) young planetary systems near t
Externí odkaz:
http://arxiv.org/abs/2407.08397
Autor:
Arabhavi, A. M., Kamp, I., Henning, Th., van Dishoeck, E. F., Christiaens, V., Gasman, D., Perrin, A., Güdel, M., Tabone, B., Kanwar, J., Waters, L. B. F. M., Pascucci, I., Samland, M., Perotti, G., Bettoni, G., Grant, S. L., Lagage, P. O., Ray, T. P., Vandenbussche, B., Absil, O., Argyriou, I., Barrado, D., Boccaletti, A., Bouwman, J., Garatti, A. Caratti o, Glauser, A. M., Lahuis, F., Mueller, M., Olofsson, G., Pantin, E., Scheithauer, S., Morales-Calderón, M., Franceschi, R., Jang, H., Pawellek, N., Rodgers-Lee, D., Schreiber, J., Schwarz, K., Temmink, M., Vlasblom, M., Wright, G., Colina, L., Östlin, G.
Publikováno v:
Science, Vol 384, Issue 6700, 2024, pp. 1086-1090
Very low-mass stars (those <0.3 solar masses) host orbiting terrestrial planets more frequently than other types of stars, but the compositions of those planets are largely unknown. We use mid-infrared spectroscopy with the James Webb Space Telescope
Externí odkaz:
http://arxiv.org/abs/2406.14293