Zobrazeno 1 - 10
of 658
pro vyhledávání: '"Van der Plas, G"'
Autor:
Pinilla, P., Quiroga-Nuñez, L. H., Benisty, M., Natta, A., Ricci, L., Henning, Th., van der Plas, G., Birnstiel, T., Testi, L., Ward-Duong, K.
Disks around brown dwarfs (BDs) are excellent laboratories to study the first steps of planet formation in cold and low-mass disk conditions. The radial-drift velocities of dust particles in BD disks higher than in disks around more massive stars. Th
Externí odkaz:
http://hdl.handle.net/10150/625749
http://arizona.openrepository.com/arizona/handle/10150/625749
http://arizona.openrepository.com/arizona/handle/10150/625749
Autor:
Rota, A. A., Manara, C. F., Miotello, A., Lodato, G., Facchini, S., Koutoulaki, M., Herczeg, G., Long, F., Tazzari, M., Cabrit, S., Harsono, D., Menard, F., Pinilla, P., van der Plas, G., Ragusa, E., Yen, H. -W.
Publikováno v:
A&A 662, A121 (2022)
The formation of multiple stellar systems is a natural by-product of the star-formation process, and its impact on the properties of protoplanetary discs and on the formation of planets is still to be fully understood. To date, no detailed uniform st
Externí odkaz:
http://arxiv.org/abs/2201.03588
Autor:
Villenave, M., Menard, F., Dent, W. R. F., Benisty, M., van der Plas, G., Williams, J. P., Ansdell, M., Ribas, A., Caceres, C., Canovas, H., Cieza, L., Hales, A., Kamp, I., Pinte, C., Principe, D. A., Schreiber, M. R.
Publikováno v:
A&A 653, A46 (2021)
Context. Characterizing the evolution of protoplanetary disks is necessary to improve our understanding of planet formation. Constraints on both dust and gas are needed to determine the dominant disk dissipation mechanisms. Aims. We aim to compare th
Externí odkaz:
http://arxiv.org/abs/2106.13847
Autor:
Boehler, Y., Ménard, F., Robert, C. M. T., Isella, A., Pinte, C., Gonzalez, J. -F., van der Plas, G., Weaver, E., Teague, R., Garg, H., Méheut, H.
Publikováno v:
A&A 650, A59 (2021)
Vortices are one of the most promising mechanisms to locally concentrate millimeter dust grains and allow the formation of planetesimals through gravitational collapse. The outer disk around the binary system HD 142527 is known for its large horsesho
Externí odkaz:
http://arxiv.org/abs/2103.13474
Autor:
Wolff, S., Duchêne, G., Stapelfeldt, K., Ménard, F., Flores, C., Padgett, D., Pinte, C., Villenave, M., van der Plas, G., Perrin, M.
As the earliest stage of planet formation, massive, optically thick, and gas rich protoplanetary disks provide key insights into the physics of star and planet formation. When viewed edge-on, high resolution images offer a unique opportunity to study
Externí odkaz:
http://arxiv.org/abs/2103.02665
Autor:
de Boer, J., Ginski, C., Chauvin, G., Menard, F., Benisty, M., Dominik, C., Maaskant, K., Girard, J. H., van der Plas, G., Garufi, A., Perrot, C., Stolker, T., Avenhaus, H., Bohn, A., Delboulbe, A., Jaquet, M., Buey, T., Moller-Nilsson, O., Pragt, J., Fusco, T.
Publikováno v:
A&A 649, A25 (2021)
During the evolution of protoplanetary disks into planetary systems we expect to detect signatures that trace mechanisms such as planet-disk interaction. Protoplanetary disks display a large variety of structures in recently published high-spatial re
Externí odkaz:
http://arxiv.org/abs/2010.12202
Autor:
Villenave, M., Menard, F., Dent, W. R. F., Duchene, G., Stapelfeldt, K. R., Benisty, M., Boehler, Y., van der Plas, G., Pinte, C., Telkamp, Z., Wolff, S., Flores, C., Lesur, G., Louvet, F., Riols, A., Dougados, C., Williams, H., Padgett, D.
Publikováno v:
A&A 642, A164 (2020)
We analyze a sample of 12 HST-selected edge-on protoplanetary disks for which the vertical extent of the emission layers can be constrained directly. We present ALMA high angular resolution continuum images (0.1arcsec) of these disks at two wavelengt
Externí odkaz:
http://arxiv.org/abs/2008.06518
Autor:
Menard, F., Cuello, N., Ginski, C., van der Plas, G., Villenave, M., Gonzalez, J. -F., Pinte, C., Benisty, M., Boccaletti, A., Price, D. J., Boehler, Y., Chripko, S., de Boer, J., Dominik, C., Garufi, A., Gratton, R., Hagelberg, J., Henning, Th., Langlois, M., Maire, A. L., Pinilla, P., Ruane, G. J., Schmid, H. M., van Holstein, R. G., Vigan, A., Zurlo, A., Hubin, N., Pavlov, A., Rochat, S., Sauvage, J. -F., Stadler, E.
Publikováno v:
A&A 639, L1 (2020)
We present observations of the young multiple system UX Tauri to look for circumstellar disks and for signs of dynamical interactions. We obtained SPHERE/IRDIS deep differential polarization images in the J and H bands. We also used ALMA archival CO
Externí odkaz:
http://arxiv.org/abs/2006.02439
Autor:
Pinte, C., Price, D. J., Menard, F., Duchene, G., Christiaens, V., Andrews, S. M., Huang, J., Hill, T., van der Plas, G., Perez, L. M., Isella, A., Boehler, Y., Dent, W. R. F., Mentiplay, D., Loomis, R. A.
We present evidence for localised deviations from Keplerian rotation, i.e., velocity "kinks", in 8 of 18 circumstellar disks observed by the DSHARP program: DoAr 25, Elias 2-27, GW Lup, HD 143006, HD 163296, IM Lup, Sz 129 and WaOph 6. Most of the ki
Externí odkaz:
http://arxiv.org/abs/2001.07720
Autor:
Rigliaco, E., Gratton, R., Mesa, D., D'Orazi, V., Bonnefoy, M., Alcala', J. M., Antoniucci, S., Bacciotti, F., Dima, M., Nisini, B., Podio, L., Barbieri, M., Claudi, R., Desidera, S., Garufi, A., Hugot, E., Janson, M., Langlois, M., Rickman, E. L., Sissa, E., Gabellini, M. Ubeira, van der Plas, G., Zurlo, A., Magnard, Y., Perret, D., Roelfsema, R., Weber, L.
We present a detailed analysis of the extended structure detected around the young and close-by Herbig Ae/Be star RCrA. This is a young triple system with an intermediate mass central binary whose separation is of the order of a few tens of the radii
Externí odkaz:
http://arxiv.org/abs/1910.09809