Zobrazeno 1 - 10
of 43
pro vyhledávání: '"Muro Arena, G"'
Autor:
Ginski, C., Gratton, R., Bohn, A., Dominik, C., Jorquera, S., Chauvin, G., Milli, J., Rodriguez, M., Benisty, M., Launhardt, R., Mueller, A., Cugno, G., van Holstein, R. G., Boccaletti, A., Muro-Arena, G. A., Desidera, S., Keppler, M., Zurlo, A., Sissa, E., Henning, T., Janson, M., Langlois, M., Bonnefoy, M., Cantalloube, F., D'Orazi, V., Feldt, M., Hagelberg, J., Segransan, D., Lagrange, A-M., Lazzoni, C., Meyer, M., Romero, C., Schmidt, T. O. B., Vigan, A., Petit, C., Roelfsema, R., Pragt, J., Weber, L.
Publikováno v:
A&A 662, A74 (2022)
To understand how the multitude of planetary systems that have been discovered come to be, we need to study systems at different evolutionary stages, with different central stars but also in different environments. The most challenging environment fo
Externí odkaz:
http://arxiv.org/abs/2111.11077
Autor:
Portilla-Revelo, B., Kamp, I., Rab, Ch., van Dishoeck, E. F., Keppler, M., Min, M., Muro-Arena, G. A.
Publikováno v:
A&A 658, A89 (2022)
Direct observations of young stellar objects are important to test established theories of planet formation. PDS 70 is one of the few cases where robust evidence favours the presence of two planetary mass companions inside the gap of the transition d
Externí odkaz:
http://arxiv.org/abs/2111.08648
Autor:
Garufi, A., Dominik, C., Ginski, C., Benisty, M., van Holstein, R. G., Henning, Th., Pawellek, N., Pinte, C., Avenhaus, H., Facchini, S., Galicher, R., Gratton, R., Menard, F., Muro-Arena, G., Milli, J., Stolker, T., Vigan, A., Villenave, M., Moulin, T., Origne, A., Rigal, F., Sauvage, J. -F., Weber, L.
Publikováno v:
A&A 658, A137 (2022)
To date, nearly two hundred planet-forming disks have been imaged with high resolution. Our propensity to study bright and extended objects is however biasing our view of the disk demography. In this work, we contribute to alleviate this bias by anal
Externí odkaz:
http://arxiv.org/abs/2111.07856
Autor:
Ginski, C., Facchini, S., Huang, J., Benisty, M., Vaendel, D., Stapper, L., Dominik, C., Bae, J., Menard, F., Muro-Arena, G., Hogerheijde, M., McClure, M., van Holstein, R. G., Birnstiel, T., Boehler, Y., Bohn, A., Flock, M., Mamajek, E. E., Manara, C. F., Pinilla, P., Pinte, C., Ribas, A.
Publikováno v:
ApJL, 908, L25 (2021)
Gas-rich circumstellar disks are the cradles of planet formation. As such, their evolution will strongly influence the resulting planet population. In the ESO DESTINYS large program, we study these disks within the first 10 Myr of their development w
Externí odkaz:
http://arxiv.org/abs/2102.08781
Autor:
Rab, Ch., Kamp, I., Dominik, C., Ginski, C., Muro-Arena, G. A., Thi, W. -F., Waters, L. B. F. M., Woitke, P.
Publikováno v:
A&A 642, A165 (2020)
Spatially resolved continuum observations of planet-forming disks show prominent ring and gap structures in their dust distribution. However, the picture from gas observations is much less clear and constraints on the radial gas density structure (i.
Externí odkaz:
http://arxiv.org/abs/2008.05941
Autor:
Muro-Arena, G. A., Ginski, C., Dominik, C., Benisty, M., Pinilla, P., Bohn, A. J., Moldenhauer, T., Kley, W., Harsono, D., Henning, T., van Holstein, R. G., Janson, M., Keppler, M., Ménard, F., Pérez, L. M., Stolker, T., Tazzari, M., Villenave, M., Zurlo, A., Petit, C., Rigal, F., Möller-Nilsson, O., Llored, M., Moulin, T., Rabou, P.
Hydrodynamical simulations of planet-disk interactions suggest that planets may be responsible for a number of the sub-structures frequently observed in disks in both scattered light and dust thermal emission. Despite the ubiquity of these features,
Externí odkaz:
http://arxiv.org/abs/2003.08189
Autor:
Muro-Arena, G. A., Benisty, M., Ginski, C., Dominik, C., Facchini, S., Villenave, M., van Boekel, R., Chauvin, G., Garufi, A., Henning, T., Janson, M., Keppler, M., Matter, A., Ménard, F., Stolker, T., Zurlo, A., Blanchard, P., Maurel, D., Moeller-Nilsson, O., Petit, C., Roux, A., Sevin, A., Wildi, F.
Publikováno v:
A&A 635, A121 (2020)
Shadows in scattered light images of protoplanetary disks are a common feature and support the presence of warps or misalignments between disk regions. These warps are possibly due to an inclined (sub-)stellar companion embedded in the disk. We study
Externí odkaz:
http://arxiv.org/abs/1911.09612
Autor:
Bohn, A. J., Kenworthy, M. A., Ginski, C., Benisty, M., de Boer, J., Keller, C. U., Mamajek, E. E., Meshkat, T., Muro-Arena, G. A., Pecaut, M. J., Snik, F., Wolff, S. G., Reggiani, M.
Publikováno v:
A&A 624, A87 (2019)
As part of our on-going survey we have carried out high-contrast imaging with VLT/SPHERE/IRDIS to obtain polarized and total intensity images of the young ($11^{+16}_{-7}$Myr old) K3IV star Wray 15-788 within the Lower Centaurus Crux subgroup of Sco-
Externí odkaz:
http://arxiv.org/abs/1902.07723
Autor:
Villenave, M., Benisty, M., Dent, W. R. F., Menard, F., Garufi, A., Ginski, C., Pinilla, P., Pinte, C., Williams, J. P., de Boer, J., Morino, J. -I., Fukagawa, M., Dominik, C., Flock, M., Henning, T., Juhasz, A., Keppler, M., Muro-Arena, G., Olofsson, J., Perez, L. M., van der Plas, G., Zurlo, A., Carle, M., Feautrier, P., Pavlov, A., Pragt, J., Ramos, J., Sauvage, J. -F., Stadler, E., Weber, L.
Publikováno v:
A&A 624, A7 (2019)
Context. The mechanisms governing the opening of cavities in transition disks are not fully understood. Several processes have been proposed but their occurrence rate is still unknown. Aims. We present spatially resolved observations of two transitio
Externí odkaz:
http://arxiv.org/abs/1902.04612
Autor:
Rab, Ch., Kamp, I., Ginski, C., Oberg, N., Muro-Arena, G. A., Dominik, C., Waters, L. B. F. M., Thi, W. -F., Woitke, P.
Publikováno v:
A&A 624, A16 (2019)
Several detections of wide-orbit planet-mass/sub-stellar companions around young solar-like stars were reported in the last decade. The origin of those possible planets is still unclear but accretion tracers and VLT/SPHERE observations indicate that
Externí odkaz:
http://arxiv.org/abs/1902.04096