Zobrazeno 1 - 10
of 467
pro vyhledávání: '"Munoz, Diego"'
Autor:
Espinoza-Retamal, Juan I., Jordán, Andrés, Brahm, Rafael, Petrovich, Cristobal, Sedaghati, Elyar, Stefánsson, Guðmundur, Hobson, Melissa J., Pinto, Marcelo Tala, Muñoz, Diego J., Boyle, Gavin, Leiva, Rodrigo, Suc, Vincent
Essential information about the formation and evolution of planetary systems can be found in their architectures -- in particular, in stellar obliquity ($\psi$) -- as they serve as a signature of their dynamical evolution. Here, we present ESPRESSO o
Externí odkaz:
http://arxiv.org/abs/2412.08692
Autor:
Espinoza-Retamal, Juan I., Stefánsson, Guðmundur, Petrovich, Cristobal, Brahm, Rafael, Jordán, Andrés, Sedaghati, Elyar, Lucero, Jennifer P., Pinto, Marcelo Tala, Muñoz, Diego J., Boyle, Gavin, Leiva, Rodrigo, Suc, Vincent
We constrain the sky-projected obliquities of two low-density hot Neptune planets, HATS-38 b and WASP-139 b, orbiting nearby G and K stars using Rossiter-McLaughlin (RM) observations with VLT/ESPRESSO, yielding $\lambda = -108_{-16}^{+11}$ deg and $-
Externí odkaz:
http://arxiv.org/abs/2406.18631
Autor:
Espinoza-Retamal, Juan I., Brahm, Rafael, Petrovich, Cristobal, Jordán, Andrés, Stefánsson, Guðmundur, Sedaghati, Elyar, Hobson, Melissa J., Muñoz, Diego J., Boyle, Gavin, Leiva, Rodrigo, Suc, Vincent
High-eccentricity tidal migration predicts the existence of highly eccentric proto-hot Jupiters on the "tidal circularization track," meaning that they might eventually become hot Jupiters, but that their migratory journey remains incomplete. Having
Externí odkaz:
http://arxiv.org/abs/2309.03306
Autor:
Sedaghati, Elyar, Jordán, Andrés, Brahm, Rafael, Muñoz, Diego J., Petrovich, Cristobal, Hobson, Melissa J.
Publikováno v:
The Astronomical Journal, 166:130 (12pp), 2023 September
Warm Jupiters lay out an excellent laboratory for testing models of planet formation and migration. Their separation from the host star makes tidal reprocessing of their orbits ineffective, which preserves the orbital architectures that result from t
Externí odkaz:
http://arxiv.org/abs/2307.07598
Autor:
Brahm, Rafael, Ulmer-Moll, Solène, Hobson, Melissa J., Jordán, Andrés, Henning, Thomas, Trifonov, Trifon, Jones, Matías I., Schlecker, Martin, Espinoza, Nestor, Rojas, Felipe I., Torres, Pascal, Sarkis, Paula, Tala, Marcelo, Eberhardt, Jan, Kossakowski, Diana, Muñoz, Diego J., Hartman, Joel D., Boyle, Gavin, Suc, Vincent, Bouchy, François, Deline, Adrien, Chaverot, Guillaume, Grieves, Nolan, Lendl, Monika, Suarez, Olga, Triaud, Amaury H. M. J., Crouzet, Nicolas, Dransfield, Georgina, Guillot, Tristan, Cloutier, Ryan, Barkaoui, Khalid, Schwarz, Rick P., Stockdale, Chris, Harris, Mallory, Mireles, Ismael, Evans, Phil, Mann, Andrew W., Ziegler, Carl, Dragomir, Diana, Villanueva, Steven, Mordasini, Christoph, Ricker, George, Vanderspek, Roland, Latham, David W., Seager, Sara, Winn, Joshua N., Jenkins, Jon M., Vezie, Michael, Youngblood, Allison, Daylan, Tansu, Collins, Karen A., Caldwell, Douglas A., Ciardi, David R., Palle, Enric, Murgas, Felipe
We report the discovery and orbital characterization of three new transiting warm giant planets. These systems were initially identified as presenting single transit events in the light curves generated from the full frame images of the Transiting Ex
Externí odkaz:
http://arxiv.org/abs/2304.02139
Autor:
Lai, Dong, Muñoz, Diego J.
We review recent works on the dynamics of circumbinary accretion, including time variability, angular momentum transfer between the disk and the binary, and the secular evolution of accreting binaries. These dynamics can impact stellar binary formati
Externí odkaz:
http://arxiv.org/abs/2211.00028
We apply the theory of nonlinear resonance capture to the problem of a black hole binary (BHB) orbiting a supermassive black hole (SMBH) while embedded in the accretion disk of an active galactic nucleus (AGN). If successful, resonance capture can tr
Externí odkaz:
http://arxiv.org/abs/2204.06002
Autor:
Pérez-Muñoz, Diego, Galeano-Jaramillo, Yonier, Marulanda-Arévalo, José, Tristancho-Reyes, José, Ríos-Reyes, Carlos, Villarreal-Jaimes, Carlos
Publikováno v:
In Results in Surfaces and Interfaces 1 October 2024 17
We present a suite of high resolution hydrodynamic simulations of binaries immersed in circumbinary accretion disks (CBDs). For the first time, we investigate the preferential accretion rate as a function of both eccentricity $e_{\rm b}$ and mass rat
Externí odkaz:
http://arxiv.org/abs/2203.02514
Publikováno v:
Forensic Sciences Research 2022
Disaster victim identification (DVI) entails a protracted process of evidence collection and data matching to reconcile physical remains with victim identity. Technology is critical to DVI by enabling the linkage of physical evidence to information.
Externí odkaz:
http://arxiv.org/abs/2111.14366