Zobrazeno 1 - 10
of 174
pro vyhledávání: '"Montesinos, Matías"'
Autor:
Sucerquia, Mario, Alvarado-Montes, Jaime A., Zuluaga, Jorge I., Cuello, Nicolás, Cuadra, Jorge, Montesinos, Matías
Rings are complex structures surrounding giant planets and some minor bodies in the Solar System. While some formation mechanisms could also potentially foster their existence around (regular or irregular) satellites, none of these bodies currently b
Externí odkaz:
http://arxiv.org/abs/2408.10643
Autor:
Nogueira, Pedro Henrique, Zurlo, Alice, Pérez, Sebastián, González-Ruilova, Camilo, Cieza, Lucas A., Hales, Antonio, Bhowmik, Trisha, Ruíz-Rodríguez, Dary A., Principe, David A., Herczeg, Gregory J., Williams, Jonathan P., Cuadra, Jorge, Montesinos, Matías, Cuello, Nicolás, Chavan, Prachi, Casassus, Simon, Zhu, Zhaohuan, Goicovic, Felipe G.
Episodic accretion is a low-mass pre-main sequence phenomenon characterized by sudden outbursts of enhanced accretion. These objects are classified into two: protostars with elevated levels of accretion that lasts for decades or more, called FUors, a
Externí odkaz:
http://arxiv.org/abs/2305.15647
Autor:
Perrot, Clément, Olofsson, Johan, Kral, Quentin, Thébault, Philippe, Montesinos, Matías, Kennedy, Grant, Bayo, Amelia, Iglesias, Daniela, van Holstein, Rob, Pinte, Christophe
Publikováno v:
A&A 673, A39 (2023)
Debris disks are the signposts of collisionally eroding planetesimal circumstellar belts, whose study can put important constraints on the structure of extrasolar planetary systems. The best constraints on the morphology of disks are often obtained f
Externí odkaz:
http://arxiv.org/abs/2302.07057
Autor:
Olofsson, Johan, Thébault, Philippe, Kral, Quentin, Bayo, Amelia, Boccaletti, Anthony, Godoy, Nicolás, Henning, Thomas, van Holstein, Rob G., Maucó, Karina, Milli, Julien, Montesinos, Matías, Rein, Hanno, Sefilian, Antranik A.
The vertical structure of debris disks provides clues about their dynamical evolution and the collision rate of the unseen planetesimals. Thanks to the ever-increasing angular resolution of contemporary instruments and facilities, we are beginning to
Externí odkaz:
http://arxiv.org/abs/2202.08313
Autor:
Sucerquia, Mario, Alvarado-Montes, Jaime A., Bayo, Amelia, Cuadra, Jorge, Cuello, Nicolás, Giuppone, Cristian A., Montesinos, Matías, Olofsson, J., Schwab, Christian, Spitler, Lee, Zuluaga, Jorge I.
In recent years, technical and theoretical work to detect moons and rings around exoplanets has been attempted. The small mass/size ratios between moons and planets means this is very challenging, having only one exoplanetary system where spotting an
Externí odkaz:
http://arxiv.org/abs/2112.02687
Autor:
Montesinos, Matías, Cuello, Nicolás, Olofsson, Johan, Cuadra, Jorge, Bayo, Amelia, Bertrang, Gesa H. -M., Perrot, Clément
Planets form in young circumstellar disks called protoplanetary disks. However, it is still difficult to catch planet formation in-situ. Nevertheless, from recent ALMA/SPHERE data, encouraging evidence of the direct and indirect presence of embedded
Externí odkaz:
http://arxiv.org/abs/2102.02874
Autor:
Montesinos, Matias, Garrido-Deutelmoser, Juan, Olofsson, Johan, Giuppone, Cristian A., Cuadra, Jorge, Bayo, Amelia, Sucerquia, Mario, Cuello, Nicolas
Publikováno v:
A&A 642, A224 (2020)
Trojans are defined as objects that share the orbit of a planet at the stable Lagrangian points $L_4$ and $L_5$. In the Solar System, these bodies show a broad size distribution ranging from micrometer($\mu$m) to centimeter(cm) particles (Trojan dust
Externí odkaz:
http://arxiv.org/abs/2009.10768
Autor:
Bertrang, Gesa H. -M., Flock, Mario, Keppler, Miriam, Trifonov, Trifon, Penzlin, Anna B. T., Avenhaus, Henning, Henning, Thomas, Montesinos, Matias
The search for young planets had its first breakthrough with the detection of the accreting planet PDS70b. In this study, we aim to broaden our understanding towards the formation of multi-planet systems such as HR8799 or the Solar System. Our previo
Externí odkaz:
http://arxiv.org/abs/2007.11565
Autor:
Sucerquia, Mario, Alvarado-Montes, Jaime A., Zuluaga, Jorge I., Montesinos, Matías, Bayo, Amelia
Rings around giant exoplanets (hereafter 'exorings') are still a missing planetary phenomenon among the vast number of discovered planets. Despite the fact there exist a large number of methods for identifying and characterizing these exorings, none
Externí odkaz:
http://arxiv.org/abs/2004.14121
Autor:
Maucó, Karina, Olofsson, Johan, Canovas, Hector, Schreiber, Matthias R., Christiaens, Valentin, Bayo, Amelia, Zurlo, Alice, Cáceres, Claudio, Pinte, Christophe, Villaver, Eva, Girard, Julien H., Cieza, Lucas, Montesinos, Matías
We present polarized light observations of the transitional disk around Sz 91 acquired with VLT/NaCo at $H$ (1.7$\mu$m) and $K_s$ (2.2$\mu$m) bands. We resolve the disk and detect polarized emission up to $\sim$0."5 ($\sim$80 au) along with a central
Externí odkaz:
http://arxiv.org/abs/1912.01925