Zobrazeno 1 - 10
of 737
pro vyhledávání: '"Waters, L. B. F. M"'
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
Publikováno v:
A&A, volume 685, Article A64, Year 2024
Understanding the formation history of planets is one of the goals of studying exoplanet atmospheres. The atmospheric composition of planets can provide insights into the formation pathways of planets. Even though the mapping of the atmospheric compo
Externí odkaz:
http://arxiv.org/abs/2405.12061
Crystalline silicates are an important tracer to the dust evolution in protoplanetary disks. In the inner disk, amorphous silicates are annealed by the high temperatures. These crystalline silicates are radially and vertically distributed in the disk
Externí odkaz:
http://arxiv.org/abs/2405.00375
Autor:
Franceschi, Riccardo, Henning, Thomas, Tabone, Benoît, Perotti, Giulia, Garatti, Alessio Caratti o, Bettoni, Giulio, van Dishoeck, Ewine F., Kamp, Inga, Absil, Olivier, Güdel, Manuel, Olofsson, Göran, Waters, L. B. F. M., Arabhavi, Aditya M., Christiaens, Valentin, Gasman, Danny, Grant, Sierra L., Jang, Hyerin, Rodgers-Lee, Donna, Samland, Matthias, Schwarz, Kamber, Temmink, Milou, Barrado, David, Boccaletti, Anthony, Geers, Vincent, Lagage, Pierre-Olivier, Pantin, Eric, Ray, Tom P., Scheithauer, Silvia, Vandenbussche, Bart, Wright, Gillian
This work aims to measure the mass accretion rate, the accretion luminosity, and more generally the physical conditions of the warm emitting gas in the inner disk of the very low-mass star 2MASS-J16053215-1933159. We investigate the source mid-infrar
Externí odkaz:
http://arxiv.org/abs/2404.11942
Autor:
Henning, Thomas, Kamp, Inga, Samland, Matthias, Arabhavi, Aditya M., Kanwar, Jayatee, van Dishoeck, Ewine F., Guedel, Manuel, Lagage, Pierre-Olivier, Waelkens, Christoffel, Abergel, Alain, Absil, Olivier, Barrado, David, Boccaletti, Anthony, Bouwman, Jeroen, Garatti, Alessio Caratti o, Geers, Vincent, Glauser, Adrian M., Lahuis, Fred, Nehme, Cyrine, Olofsson, Goeran, Pantin, Eric, Ray, Tom P., Vandenbussche, Bart, Waters, L. B. F. M., Wright, Gillian, Christiaens, Valentin, Franceschi, Riccardo, Gasman, Danny, Guadarrama, Rodrigo, Jang, Hyerin, Morales-Calderon, Maria, Pawellek, Nicole, Perotti, Giulia, Rodgers-Lee, Donna, Schreiber, Juergen, Schwarz, Kamber, Tabone, Benoit, Temmink, Milou, Vlasblom, Marissa, Colina, Luis, Greve, Thomas R., Oestlin, Goeran
The study of protoplanetary disks has become increasingly important with the Kepler satellite finding that exoplanets are ubiquitous around stars in our galaxy and the discovery of enormous diversity in planetary system architectures and planet prope
Externí odkaz:
http://arxiv.org/abs/2403.09210
Autor:
Christiaens, V., Samland, M., Henning, Th., Portilla-Revelo, B., Perotti, G., Matthews, E., Absil, O., Decin, L., Kamp, I., Boccaletti, A., Tabone, B., Marleau, G. -D., van Dishoeck, E. F., Güdel, M., Lagage, P. -O., Barrado, D., Garatti, A. Caratti o, Glauser, A. M., Olofsson, G., Ray, T. P., Scheithauer, S., Vandenbussche, B., Waters, L. B. F. M., Arabhavi, A. M., Grant, S. L., Jang, H., Kanwar, J., Schreiber, J., Schwarz, K., Temmink, M., Östlin, G.
Publikováno v:
A&A 685, L1 (2024)
Context. Two protoplanets have recently been discovered within the PDS 70 protoplanetary disk. JWST/NIRCam offers a unique opportunity to characterize them and their birth environment at wavelengths difficult to access from the ground. Aims. We aim t
Externí odkaz:
http://arxiv.org/abs/2403.04855
Autor:
Varga, J., Waters, L. B. F. M., Hogerheijde, M., van Boekel, R., Matter, A., Lopez, B., Perraut, K., Chen, L., Nadella, D., Wolf, S., Dominik, C., Kóspál, Á., Ábrahám, P., Augereau, J. -C., Boley, P., Bourdarot, G., Garatti, A. Caratti o, de Miera, F. Cruz-Sáenz, Danchi, W. C., Rosas, V. Gámez, Henning, Th., Hofmann, K. -H., Houllé, M., Isbell, J. W., Jaffe, W., Juhász, T., Kecskeméthy, V., Kobus, J., Kokoulina, E., Labadie, L., Lykou, F., Millour, F., Moór, A., Morujão, N., Pantin, E., Schertl, D., Scheuck, M., van Haastere, L., Weigelt, G., Woillez, J., Woitke, P., MATISSE, Collaborations, GRAVITY
Publikováno v:
A&A, 681, A47 (2024)
Context. Rocky planets form by the concentration of solid particles in the inner few au regions of planet-forming disks. Their chemical composition reflects the materials in the disk available in the solid phase at the time the planets were forming.
Externí odkaz:
http://arxiv.org/abs/2401.03437
Autor:
Schwarz, Kamber R., Henning, Thomas, Christiaens, Valentin, Gasman, Danny, Samland, Matthias, Perotti, Giulia, Jang, Hyerin, Grant, Sierra L., Tabone, Benoit, Morales-Calderon, Maria, Kamp, Inga, van Dishoeck, Ewine F., Gudel, Manuel, Lagage, Pierre-Olivier, Argyriou, Ioannis, Barrado, David, Garatti, Alessio Caratti o, Glauser, Adrian M., Ray, Tom P., Vandenbussche, Bart, Waters, L. B. F. M., Arabhavi, Aditya M., Kanwar, Jayatee, Olofsson, Goran, Rodgers-Lee, Donna, Schreiber, Jurgen, Temmink, Milou
SY Cha is a T Tauri star surrounded by a protoplanetary disk with a large cavity seen in the millimeter continuum but has the spectral energy distribution (SED) of a full disk. Here we report the first results from JWST-MIRI Medium Resolution Spectro
Externí odkaz:
http://arxiv.org/abs/2312.07135
Autor:
Wallstrom, S. H. J., Danilovich, T., Muller, H. S. P., Gottlieb, C. A., Maes, S., Van de Sande, M., Decin, L., Richards, A. M. S., Baudry, A., Bolte, J., Ceulemans, T., De Ceuster, F., de Koter, A., Mellah, I. El, Esseldeurs, M., Etoka, S., Gobrecht, D., Gottlieb, E., Gray, M., Herpin, F., Jeste, M., Kee, D., Kervella, P., Khouri, T., Lagadec, E., Malfait, J., Marinho, L., McDonald, I., Menten, K. M., Millar, T. J., Montarges, M., Nuth, J. A., Plane, J. M. C., Sahai, R., Waters, L. B. F. M., Wong, K. T., Yates, J., Zijlstra, A.
The dusty winds of cool evolved stars are a major contributor of the newly synthesised material enriching the Galaxy and future generations of stars. However, the details of the physics and chemistry behind dust formation and wind launching have yet
Externí odkaz:
http://arxiv.org/abs/2312.03467
Autor:
Kamp, Inga, Henning, Thomas, Arabhavi, Aditya M., Bettoni, Giulio, Christiaens, Valentin, Gasman, Danny, Grant, Sierra L., Morales-Calderón, Maria, Tabone, Benoît, Abergel, Alain, Absil, Olivier, Argyriou, Ioannis, Barrado, David, Boccaletti, Anthony, Bouwman, Jeroen, Garatti, Alessio Caratti o, van Dishoeck, Ewine F., Geers, Vincent, Glauser, Adrian M., Güdel, Manuel, Guadarrama, Rodrigo, Jang, Hyerin, Kanwar, Jayatee, Lagage, Pierre-Olivier, Lahuis, Fred, Mueller, Michael, Nehmé, Cyrine, Olofsson, Göran, Pantin, Eric, Pawellek, Nicole, Perotti, Giulia, Ray, Tom P., Rodgers-Lee, Donna, Samland, Matthias, Scheithauer, Silvia, Schreiber, Jürgen, Schwarz, Kamber, Temmink, Milou, Vandenbussche, Bart, Vlasblom, Marissa, Waelkens, Christoffel, Waters, L. B. F. M., Wright, Gillian
The understanding of planet formation has changed recently, embracing the new idea of pebble accretion. This means that the influx of pebbles from the outer regions of planet-forming disks to their inner zones could determine the composition of plane
Externí odkaz:
http://arxiv.org/abs/2307.16729