Zobrazeno 1 - 10
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pro vyhledávání: '"Rodríguez, Luis F."'
Autor:
Rodriguez, Luis F., Zapata, Luis A.
HR 8799 is an A5/F0 V star where exoplanets were first directly imaged. Four exoplanets were found within $\simeq 2\rlap.{''}0$ from the star. Here we report the VLA detection of a faint (19.1$\pm$2.7 $\mu$Jy) radio continuum (3.0 GHz) source project
Externí odkaz:
http://arxiv.org/abs/2407.05479
Using James Webb Space Telescope near-infrared data of the inner Orion Nebula, \citet{Pearson_McCaughrean_2023} detected 40 Jupiter-Mass Binary Objects (JuMBOS). These systems are not associated with stars and their components have masses of giant Ju
Externí odkaz:
http://arxiv.org/abs/2401.04905
Autor:
Ordóñez-Toro, Jazmín, Dzib, Sergio A., Loinard, Laurent, Ortiz-León, Gisela, Kounkel, Marina A., Masqué, Josep M., Medina, S. -N. X., Galli, Phillip A. B., Dupuy, Trent J., Rodríguez, Luis F., Quiroga-Nuñez, Luis H.
We report dynamical mass measurements of the individual stars in the most luminous and massive stellar member of the nearby Ophiuchus star-forming region, the young tight binary system S1. We combine 28 archival datasets with seven recent, proprietar
Externí odkaz:
http://arxiv.org/abs/2401.02885
We present sensitive, high angular resolution Jansky Very Large Array observations made in 2014 at 1.50 GHz toward the field of Tycho's supernova remnant. We detect a total of 36 compact sources in a field with radius of 13 arcmin. This number is con
Externí odkaz:
http://arxiv.org/abs/2311.14296
Autor:
Zapata, Luis A., Fernández-López, Manuel, Leurini, Silvia, Ccolque, Estrella Guzmán, Rodriguez, Luis F., Palau, Aina, Menten, Karl M., Wyrowski, Friedrich
In the last years there has been a substantial increase in the number of the reported massive and luminous star-forming regions with related explosive outflows thanks to the superb sensitivity and angular resolution provided by the new radio, infrare
Externí odkaz:
http://arxiv.org/abs/2309.11386
The proper motions of a source obtained at different epochs or in different spectral regions should in principle be consistent. However, in the case of a binary source or a source with associated ejecta, they could be different depending on the epoch
Externí odkaz:
http://arxiv.org/abs/2309.08812
Publikováno v:
A&A 678, A185 (2023)
Some solar-type stars are known to present faint, time-variable radio continuum emission whose nature is not clearly established. We report on Jansky Very Large Array observations of the nearby star $\epsilon$ Eridani at 10.0 and 33.0 GHz. We find th
Externí odkaz:
http://arxiv.org/abs/2309.03862
Autor:
Liu, Hauyu Baobab, Vorobyov, Eduard I., Dong, Ruobing, Dunham, Michael M., Takami, Michihiro, Galván-Madrid, Roberto, Hashimoto, Jun, Kóspál, Ágnes, Henning, Thomas, Tamura, Motohide, Rodríguez, Luis F., Hirano, Naomi, Hasegawa, Yasuhiro, Fukagawa, Misato, Carrasco-Gonzalez, Carlos, Tazzari, Marco
Aims. The aim of this work is to constrain properties of the disk around the archetype FU Orionis object, FU Ori, with as good as similar to 25 au resolution. Methods. We resolved FU Ori at 29-37 GHz using the Karl G. Jansky Very Large Array (JVLA) i
Externí odkaz:
http://hdl.handle.net/10150/625833
http://arizona.openrepository.com/arizona/handle/10150/625833
http://arizona.openrepository.com/arizona/handle/10150/625833
Autor:
Yanza, Vanessa, Masqué, Josep M., Dzib, Sergio A., Rodríguez, Luis F., Medina, S. -N. X., Kurtz, Stan, Loinard, Laurent, Trinidad, Miguel A., Menten, Karl M., Rodríguez-Rico, Carlos A.
We present a catalog of radio sources of the M 17 region based on deep X band radio observations centered at 10 GHz obtained with the Jansky Very Large Array in the A configuration. We detect a total of 194 radio sources, 12 of them extended and 182
Externí odkaz:
http://arxiv.org/abs/2204.09555
Autor:
Mirabel, I. Felix, Rodriguez, Luis F.
Indirect insights of Pop III stars and Black Holes (BHs) at Cosmic Dawn (CD) may be imprinted as an absorption signal in the 21cm line of HI against the CMB, when the Universe was less than 200 Myr old. To explain the additional large amplitude of th
Externí odkaz:
http://arxiv.org/abs/2203.12741