Zobrazeno 1 - 10
of 343
pro vyhledávání: '"Birnstiel, T."'
Autor:
Valegard, P. -G., Ginski, C., Derkink, A., Garufi, A., Dominik, C., Ribas, A., Williams, J. P., Benisty, M., Birnstiel, T., Facchini, S., Columba, G., Hogerheijde, M., Van Holstein, R. G., Huang, J., Kenworthy, M., Manara, C. F., Pinilla, P., Rab, Ch., Sulaiman, R., Zurlo, A.
We present SPHERE/IRDIS H-band data for a sample of 23 stars in the Orion Star forming region observed within the DESTINYS (Disk Evolution Study Through Imaging of Nearby Young Stars) program. We use polarization differential imaging in order to dete
Externí odkaz:
http://arxiv.org/abs/2403.02156
Autor:
Ginski, C., Garufi, A., Benisty, M., Tazaki, R., Dominik, C., Ribas, A., Engler, N., Birnstiel, T., Chauvin, G., Columba, G., Facchini, S., Goncharov, A., Hagelberg, J., Henning, T., Hogerheijde, M., van Holstein, R. G., Huang, J., Muto, T., Pinilla, P., Kanagawa, K., Kim, S., Kurtovic, N., Langlois, M., Manara, C., Milli, J., Momose, M., Orihara, R., Pawellek, N., Pinte, C., Rab, C., Schmidt, T. O. B., Snik, F., Wahhaj, Z., Williams, J., Zurlo, A.
We used VLT/SPHERE to observe 20 systems in the Cha I cloud in polarized scattered light in the near-infrared. We combined the scattered light observations with existing literature data on stellar properties and with archival ALMA continuum data to s
Externí odkaz:
http://arxiv.org/abs/2403.02149
Autor:
Kadler, M., Riechers, D. A., Agarwal, J., Baczko, A. -K., Beuther, H., Bigiel, F., Birnstiel, T., Boccardi, B., Bomans, D. J., Boogaard, L., Braun, T. T., Britzen, S., Brüggen, M., Brunthaler, A., Caselli, P., Elsässer, D., von Fellenberg, S., Flock, M., Fromm, C. M., Fuhrmann, L., Hartogh, P., Hoeft, M., Keenan, R. P., Kovalev, Y., Kreckel, K., Livingston, J., Lobanov, A. P., Müller, H., Ros, E., Schilke, P., De Simone, M., Spitler, L., Ueda, T., Vardoulaki, E., Vegetti, S., Weis, K., Wendel, C., Xu, M. H., Zhao, G. -Y., Albrecht, M., Basu, A., Tjus, J. Becker, Bernhart, S., Blum, J., Bonnassieux, E., Bredendiek, C., van Delden, M., Di Gennaro, G., Enders, A., Eppel, F., Hase, H., Hoang, D., Hugentobler, U., Kaasinen, M., Krupp, N., Kun, E., Laubach, M., Lin, Y., Mannheim, K., Menten, K. M., Perkuhn, R., Pohl, N., Powell, D. M., Rezzolla, L., Ricci, L., Schinnerer, E., Schmidt, K., Schöpfel, J., Stanko, S., Stein, M., Sulzenauer, N., Taziaux, S., Tursunov, A., Walter, F., Weiss, A., Witzel, G., Wolf, S., Zensus, J. A., Mus, A., Toth, L. V., Alberdi, A., Benisty, M., Cox, P., Guirado, J. C., Johnson, M. D., Juvela, M., Neeleman, M., Pashchenko, I. N., Torres, M. A. Pérez, Perraut, K., Zajacek, M.
The Next Generation Very Large Array (ngVLA) is a planned radio interferometer providing unprecedented sensitivity at wavelengths between 21 cm and 3 mm. Its 263 antenna element array will be spatially distributed across North America to enable both
Externí odkaz:
http://arxiv.org/abs/2311.10056
Autor:
Columba, G., Rigliaco, E., Gratton, R., Mesa, D., D'Orazi, V., Ginski, C., Engler, N., Williams, J. P., Bae, J., Benisty, M., Birnstiel, T., Delorme, P., Dominik, C., Facchini, S., Menard, F., Pinilla, P., Rab, C., Ribas, Á., Squicciarini, V., van Holstein, R. G., Zurlo, A.
Publikováno v:
A&A 681, A19 (2024)
Context. The study of protoplanetary disks is fundamental to understand their evolution and interaction with the surrounding environment, and to constrain planet formation mechanisms. Aims. We aim at characterising the young binary system HD 34700 A,
Externí odkaz:
http://arxiv.org/abs/2310.16873
Autor:
Pohl, A., Benisty, M., Pinilla, P., Ginski, C., Boer, J. de, Avenhaus, H., Henning, Th., Zurlo, A., Boccaletti, A., Augereau, J.-C., Birnstiel, T., Dominik, C., Facchini, S., Fedele, D., Janson, M., Keppler, M., Kral, Q., Langlois, M., Ligi, R., Maire, A.-L., Ménard, F., Meyer, M., Pinte, C., Quanz, S. P., Sauvage, J.-F., Sezestre, É., Stolker, T., Szulágyi, J., Boekel, R. van, Plas, G. van der, Villenave, M., Baruffolo, A., Baudoz, P., Mignant, D. Le, Maurel, D., Ramos, J., Weber, L.
HD 169142 is an excellent target for investigating signs of planet-disk interaction due to previous evidence of gap structures. We perform J-band (similar to 1.2 mu m) polarized intensity imaging of HD 169142 with VLT/SPHERE. We observe polarized sca
Externí odkaz:
http://hdl.handle.net/10150/626260
http://arizona.openrepository.com/arizona/handle/10150/626260
http://arizona.openrepository.com/arizona/handle/10150/626260
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
We present multi-wavelength radio observations obtained with the VLA of the protoplanetary disk surrounding the young brown dwarf 2MASS J04442713+2512164 (2M0444) in the Taurus star-forming region. 2M0444 is the brightest known brown dwarf disk at mi
Externí odkaz:
http://hdl.handle.net/10150/625755
http://arizona.openrepository.com/arizona/handle/10150/625755
http://arizona.openrepository.com/arizona/handle/10150/625755
Recent high angular resolution observations of protoplanetary disks at different wavelengths have revealed several kinds of structures, including multiple bright and dark rings. Embedded planets are the most used explanation for such structures, but
Externí odkaz:
http://hdl.handle.net/10150/625520
http://arizona.openrepository.com/arizona/handle/10150/625520
http://arizona.openrepository.com/arizona/handle/10150/625520
Autor:
Pinilla, P., Pérez, L. M., Andrews, S., van der Marel, N., van Dishoeck, E. F., Ataiee, S., Benisty, M., Birnstiel, T., Juhász, A., Natta, A., Ricci, L., Testi, L.
We present new Atacama Large Millimeter/sub-millimeter Array (ALMA) 1.3 mm continuum observations of the SR 24S transition disk with an angular resolution less than or similar to 0'.18 (12 au radius). We perform a multi-wavelength investigation by co
Externí odkaz:
http://hdl.handle.net/10150/624044
http://arizona.openrepository.com/arizona/handle/10150/624044
http://arizona.openrepository.com/arizona/handle/10150/624044
Autor:
Rigliaco, E., Gratton, R., Ceppi, S., Ginski, C., Hogerheijde, M., Benisty, M., Birnstiel, T., Dima, M., Facchini, S., Garufi, A., Bae, J., Langlois, M., Lodato, G., Mamajek, E., Manara, C. F., Ménard, F., Ribas, Á., Zurlo, A.
Publikováno v:
A&A 671, A82 (2023)
Birth environments of young stars have strong imprints on the star itself and their surroundings. We present a detailed analysis of the wealthy circumstellar environment around the young Herbig Ae/Be star TCrA. Our aim is to understand the nature of
Externí odkaz:
http://arxiv.org/abs/2301.01486