Zobrazeno 1 - 10
of 205
pro vyhledávání: '"Szulágyi J"'
Autor:
Tschudi, C., Schmid, H. M., Nowak, M., Coroller, H. Le, Hunziker, S., van Holstein, R. G., Perrot, C., Mouillet, D., Augereau, J. -C., Bazzon, A., Beuzit, J. L., Boccaletti, A., Bonse, M. J., Chauvin, G., Desidera, S., Dohlen, K., Dominik, C., Engler, N., Feldt, M., Girard, J. H., Gratton, R., Henning, Th., Kasper, M., Kervella, P., Lagrange, A. -M., Langlois, M., Martinez, P., Ménard, F., Meyer, M. R., Milli, J., Pragt, J., Puget, P., Quanz, S. P., Roelfsema, R., Sauvage, J. -F., Szulagyi, J., Thalmann, Ch., Zurlo, A.
We carried out very deep VLT/SPHERE imaging polarimetry of the nearby system Eps Eri based on 38.5 hours of integration time with a 600 - 900 nm broadband filter to search for polarized scattered light from a planet or from circumstellar dust using A
Externí odkaz:
http://arxiv.org/abs/2404.19504
Autor:
Garufi, A., Ginski, C., van Holstein, R. G., Benisty, M., Manara, C. F., Pérez, S., Pinilla, P., Ribas, Á., Weber, P., Williams, J., Cieza, L., Dominik, C., Facchini, S., Huang, J., Zurlo, A., Bae, J., Hagelberg, J., Henning, Th., Hogerheijde, M. R., Janson, M., Ménard, F., Messina, S., Meyer, M. R., Pinte, C., Quanz, S. P., Rigliaco, E., Roccatagliata, V., Schmid, H. M., Szulágyi, J., van Boekel, R., Wahhaj, Z., Antichi, J., Baruffolo, A., Moulin, T.
The sample of planet-forming disks observed by high-contrast imaging campaigns over the last decade is mature enough to enable the demographical analysis of individual star-forming regions. We present the full census of Taurus sources with VLT/SPHERE
Externí odkaz:
http://arxiv.org/abs/2403.02158
Autor:
Huélamo, N., Chauvin, G., Mendigutía, I., Whelan, E., Alcalá, J. M., Cugno, G., Schmid, H. M., de Gregorio-Monsalvo, I., Zurlo, A., Barrado, D., Benisty, M., Quanz, S. P., Bouy, H., Montesinos, B., Beletsky, Y., Szulagyi, J.
Publikováno v:
A&A 668, A138 (2022)
(Pre-)transitional disks show gaps and cavities that can be related with on-going planet formation. According to theory, young embedded planets can accrete material from the circumplanetary and circumstellar disks, so that they could be detected in a
Externí odkaz:
http://arxiv.org/abs/2210.02212
In-depth direct imaging and spectroscopic characterization of the young Solar System analog HD 95086
Autor:
Desgrange, C., Chauvin, G., Christiaens, V., Cantalloube, F., Lefranc, L. -X., Coroller, H. Le, Rubini, P., Otten, G. P. P. L., Beust, H., Bonavita, M., Delorme, P., Devinat, M., Gratton, R., Lagrange, A. -M., Langlois, M., Mesa, D., Milli, J., Szulágyi, J., Nowak, M., Rodet, L., Rojo, P., Petrus, S., Janson, M., Henning, T., Kral, Q., van Holstein, R. G., Ménard, F., Beuzit, J. -L., Biller, B., Boccaletti, A., Bonnefoy, M., Brown, S., Costille, A., Delboulbe, A., Desidera, S., D'Orazi, V., Feldt, M., Fusco, T., Galicher, R., Hagelberg, J., Lazzoni, C., Ligi, R., Maire, A. -L., Messina, S., Meyer, M., Potier, A., Ramos, J., Rouan, D., Schmidt, T., Vigan, A., Zurlo, A.
Publikováno v:
A&A 664, A139 (2022)
Context. HD 95086 is a young nearby Solar System analog hosting a giant exoplanet orbiting at 57 au from the star between an inner and outer debris belt. The existence of additional planets has been suggested as the mechanism that maintains the broad
Externí odkaz:
http://arxiv.org/abs/2206.00425
Autor:
Leemker, M., Booth, A. S., van Dishoeck, E. F., Pérez-Sánchez, A. F., Szulágyi, J., Bosman, A. D., Bruderer, S., Facchini, S., Hogerheijde, M. R., Paneque-Carreño, T., Sturm, J. A.
Publikováno v:
A&A 663, A23 (2022)
[Abridged] Most disks observed at high angular resolution show substructures. Knowledge about the gas surface density and temperature is essential to understand these. The aim of this work is to constrain the gas temperature and surface density in tw
Externí odkaz:
http://arxiv.org/abs/2204.03666
We carried out 3D dust+gas radiative hydrodynamic simulations of forming planets. We investigated a parameter grid of Neptune-, Saturn-, Jupiter-, and 5 Jupiter-mass planets at 5.2, 30, 50 AU distance from their star. We found that the meridional cir
Externí odkaz:
http://arxiv.org/abs/2103.12128
Autor:
Asensio-Torres, R., Henning, Th., Cantalloube, F., Pinilla, P., Mesa, D., Garufi, A., Jorquera, S., Gratton, R., Chauvin, G., Szulagyi, J., van Boekel, R., Dong, R., Marleau, G. -D., Benisty, M., Villenave, M., Bergez-Casalou, C., Desgrange, C., Janson, M., Keppler, M., Langlois, M., Menard, F., Rickman, E., Stolker, T., Feldt, M., Fusco, T., Gluck, L., Pavlov, A., Ramos, J.
Publikováno v:
A&A 652, A101 (2021)
The detection of a wide range of substructures such as rings, cavities and spirals has become a common outcome of high spatial resolution imaging of protoplanetary disks, both in the near-infrared scattered light and in the thermal millimetre continu
Externí odkaz:
http://arxiv.org/abs/2103.05377
Autor:
Quanz, S. P., Ottiger, M., Fontanet, E., Kammerer, J., Menti, F., Dannert, F., Gheorghe, A., Absil, O., Airapetian, V. S., Alei, E., Allart, R., Angerhausen, D., Blumenthal, S., Buchhave, L. A., Cabrera, J., Carrión-González, Ó., Chauvin, G., Danchi, W. C., Dandumont, C., Defrère, D., Dorn, C., Ehrenreich, D., Ertel, S., Fridlund, M., Muñoz, A. García, Gascón, C., Girard, J. H., Glauser, A., Grenfell, J. L., Guidi, G., Hagelberg, J., Helled, R., Ireland, M. J., Janson, M., Kopparapu, R. K., Korth, J., Kozakis, T., Kraus, S., Léger, A., Leedjärv, L., Lichtenberg, T., Lillo-Box, J., Linz, H., Liseau, R., Loicq, J., Mahendra, V., Malbet, F., Mathew, J., Mennesson, B., Meyer, M. R., Mishra, L., Molaverdikhani, K., Noack, L., Oza, A. V., Pallé, E., Parviainen, H., Quirrenbach, A., Rauer, H., Ribas, I., Rice, M., Romagnolo, A., Rugheimer, S., Schwieterman, E. W., Serabyn, E., Sharma, S., Stassun, K. G., Szulágyi, J., Wang, H. S., Wunderlich, F., Wyatt, M. C., collaboration, the LIFE
Publikováno v:
A&A 664, A21 (2022)
One of the long-term goals of exoplanet science is the atmospheric characterization of dozens of small exoplanets in order to understand their diversity and search for habitable worlds and potential biosignatures. Achieving this goal requires a space
Externí odkaz:
http://arxiv.org/abs/2101.07500
Autor:
Keppler, M., Penzlin, A., Benisty, M., van Boekel, R., Henning, T., van Holstein, R. G., Kley, W., Garufi, A., Ginski, C., Brandner, W., Bertrang, G. H. -M., Boccaletti, A., de Boer, J., Bonavita, M., Sevilla, S. Brown, Chauvin, G., Dominik, C., Janson, M., Langlois, M., Lodato, G., Maire, A. -L., Ménard, F., Pantin, E., Pinte, Ch., Stolker, T., Szulágyi, J., Thebault, P., Villenave, M., Zurlo, A., Rabou, P., Feautrier, P., Feldt, M., Madec, F., Wildi, F.
Publikováno v:
A&A 639, A62 (2020)
A large fraction of stars is found to be part of binary or higher-order multiple systems. The ubiquity of planets found around single stars raises the question if and how planets in binary systems may form. Protoplanetary disks are the birthplaces of
Externí odkaz:
http://arxiv.org/abs/2005.09037
Autor:
Gratton, R., Zurlo, A., Coroller, H. Le, Damasso, M., Del Sordo, F., Langlois, M., Mesa, D., Milli, J., Chauvin, G., Desidera, S., Hagelberg, J., Lagadec, E., Vigan, A., Boccaletti, A., Bonnefoy, M., Brandner, W., Brown, S., Cantalloube, F., Delorme, P., D'Orazi, V., Feldt, M., Galicher, R., Henning, T., Janson, M., Kervella, P., Lagrange, A. M., Lazzoni, C., Ligi, R., Maire, A. -L., Menard, F., Meyer, M., Mugnier, L., Potier, A., Rickman, E. L., Rodet, L., Romero, C., Schmidt, T., Sissa, E., Sozzetti, A., Szulagyi, J., Wahhaj, Z., Antichi, J., Fusco, T., Stadler, E., Suarez, M., Wildi, F.
Publikováno v:
A&A 638, A120 (2020)
Proxima Centauri is known to host an earth-like planet in its habitable zone; very recently a second candidate planet was proposed based on radial velocities. At quadrature, the expected projected separation of this new candidate is larger than 1 arc
Externí odkaz:
http://arxiv.org/abs/2004.06685