Zobrazeno 1 - 10
of 433
pro vyhledávání: '"Lara , L. M."'
Autor:
Yan, F., Reiners, A., Pallé, E., Shulyak, D., Stangret, M., Molaverdikhani, K., Nortmann, L., Mollière, P., Henning, Th., Casasayas-Barris, N., Cont, D., Chen, G., Czesla, S., Sánchez-López, A., López-Puertas, M., Ribas, I., Quirrenbach, A., Caballero, J. A., Amado, P. J., Galadí-Enríquez, D., Khalafinejad, S., Lara, L. M., Montes, D., Morello, G., Nagel, E., Sedaghati, E., Osorio, M. R. Zapatero, Zechmeister, M.
Publikováno v:
A&A 659, A7 (2022)
Ultra-hot Jupiters (UHJs) are gas giants with very high equilibrium temperatures. In recent years, multiple chemical species, including various atoms and ions, have been discovered in their atmospheres. Most of these observations have been performed
Externí odkaz:
http://arxiv.org/abs/2201.08759
Autor:
Lampón, M., López-Puertas, M., Czesla, S., Sánchez-López, A., Lara, L. M., Salz, M., Sanz-Forcada, J., Molaverdikhani, K., Quirrenbach, A., Pallé, E., Caballero, J. A., Henning, Th., Nortmann, L., Amado, P. J., Montes, D., Reiners, A., Ribas, I.
Hydrodynamic escape is the most efficient atmospheric mechanism of planetary mass loss and has a large impact on planetary evolution. Three hydrodynamic escape regimes have been identified theoretically: energy-limited, recombination-limited, and pho
Externí odkaz:
http://arxiv.org/abs/2104.08832
Autor:
Fossati, L., Shulyak, D., Sreejith, A. G., Koskinen, T., Young, M. E., Cubillos, P. E., Lara, L. M., France, K., Rengel, M., Cauley, P. W., Turner, J. D., Wyttenbach, A., Yan, F.
Publikováno v:
A&A 643, A131 (2020)
Context. Observationally constraining the atmospheric temperature-pressure (TP) profile of exoplanets is an important step forward for improving planetary atmosphere models, further enabling one to place the detection of spectral features and the mea
Externí odkaz:
http://arxiv.org/abs/2010.00997
Publikováno v:
A&A 639, A48 (2020)
In this work we study the effect of disequilibrium processes on mixing ratio profiles of neutral species and on the simulated spectra of a hot Jupiter exoplanet that orbits stars of different spectral types. We also address the impact of stellar acti
Externí odkaz:
http://arxiv.org/abs/2005.01470
Autor:
de León, J., Licandro, J., Marcos, C. de la Fuente, Marcos, R. de la Fuente, Lara, L. M., Moreno, F., Pinilla-Alonso, N., Serra-Ricart, M., De Prá, M., Tozzi, G. P., Souza-Feliciano, A. C., Popescu, M., Scarpa, R., Serra, J. Font, Geier, S., Lorenzi, V., Harutyunyan, A., Cabrera-Lavers, A.
In this work, we present the results of an observational study of 2I/Borisov carried out with the 10.4-m Gran Telescopio Canarias (GTC) and the 3.6-m Telescopio Nazionale Galileo (TNG), both telescopes located at the Roque de Los Muchachos Observator
Externí odkaz:
http://arxiv.org/abs/2005.00786
Autor:
Palle, E., Nortmann, L., Casasayas-Barris, N., Lampón, M., López-Puertas, M., Caballero, J. A., Sanz-Forcada, J., Lara, L. M., Nagel, E., Yan, F., Alonso-Floriano, F. J., Amado, P. J., Chen, G., Cifuentes, C., Cortés-Contreras, M., Czesla, S., Molaverdikhani, K., Montes, D., Passegger, V. M., Quirrenbach, A., Reiners, A., Ribas, I., Sánchez-López, A., Schweitzer, A., Stangret, M., Osorio, M. R. Zapatero, Zechmeister, M.
High resolution transit spectroscopy has proven to be a reliable technique for the characterization of the chemical composition of exoplanet atmospheres. Taking advantage of the broad spectral coverage of the CARMENES spectrograph, we initiated a sur
Externí odkaz:
http://arxiv.org/abs/2004.12812
Autor:
Lampón, M., López-Puertas, M., Lara, L. M., Sánchez-López, A., Salz, M., Czesla, S., Sanz-Forcada, J., Molaverdikhani, K., Alonso-Floriano, F. J., Nortmann, L., Caballero, J. A., Bauer, F. F., Pallé, E., Montes, D., Quirrenbach, A., Nagel, E., Ribas, I., Reiners, A., Amado, P. J.
Publikováno v:
A&A 636, A13 (2020)
HD 209458b is an exoplanet with an upper atmosphere undergoing blow-off escape that has mainly been studied using measurements of the Ly-alpha absorption. Recently, high-resolution measurements of absorption in the He I triplet line at 10830 angstrom
Externí odkaz:
http://arxiv.org/abs/2003.04872
Autor:
Yan, F., Casasayas-Barris, N., Molaverdikhani, K., Alonso-Floriano, F. J., Reiners, A., Pallé, E., Henning, Th., Mollière, P., Chen, G., Nortmann, L., Snellen, I. A. G., Ribas, I., Quirrenbach, A., Caballero, J. A., Amado, P. J., Azzaro, M., Bauer, F. F., Contreras, M. Cortés, Czesla, S., Khalafinejad, S., Lara, L. M., López-Puertas, M., Montes, D., Nagel, E., Oshagh, M., Sánchez-López, A., Stangret, M., Zechmeister, M.
Publikováno v:
A&A 632, A69 (2019)
Ultra-hot Jupiters are emerging as a new class of exoplanets. Studying their chemical compositions and temperature structures will improve the understanding of their mass loss rate as well as their formation and evolution. We present the detection of
Externí odkaz:
http://arxiv.org/abs/1911.00380
Autor:
Morales, J. C., Mustill, A. J., Ribas, I., Davies, M. B., Reiners, A., Bauer, F. F., Kossakowski, D., Herrero, E., Rodríguez, E., López-González, M. J., Rodríguez-López, C., Béjar, V. J. S., González-Cuesta, L., Luque, R., Pallé, E., Perger, M., Baroch, D., Johansen, A., Klahr, H., Mordasini, C., Anglada-Escudé, G., Caballero, J. A., Cortés-Contreras, M., Dreizler, S., Lafarga, M., Nagel, E., Passegger, V. M., Reffert, S., Rosich, A., Schweitzer, A., Tal-Or, L., Trifonov, T., Zechmeister, M., Quirrenbach, A., Amado, P. J., Guenther, E. W., Hagen, H. -J., Henning, T., Jeffers, S. V., Kaminski, A., Kürster, M., Montes, D., Seifert, W., Abellán, F. J., Abril, M., Aceituno, J., Aceituno, F. J., Alonso-Floriano, F. J., Eiff, M. Ammler-von, Antona, R., Arroyo-Torres, B., Azzaro, M., Barrado, D., Becerril-Jarque, S., Benítez, D., Berdiñas, Z. M., Bergond, G., Brinkmöller, M., del Burgo, C., Burn, R., Calvo-Ortega, R., Cano, J., Cárdenas, M. C., Guillén, C. Cardona, Carro, J., Casal, E., Casanova, V., Casasayas-Barris, N., Chaturvedi, P., Cifuentes, C., Claret, A., Colomé, J., Czesla, S., Díez-Alonso, E., Dorda, R., Emsenhuber, A., Fernández, M., Fernández-Martín, A., Ferro, I. M., Fuhrmeister, B., Galadí-Enríquez, D., Cava, I. Gallardo, Vargas, M. L. García, Garcia-Piquer, A., Gesa, L., González-Álvarez, E., Hernández, J. I. González, González-Peinado, R., Guàrdia, J., Guijarro, A., de Guindos, E., Hatzes, A. P., Hauschildt, P. H., Hedrosa, R. P., Hermelo, I., Arabi, R. Hernández, Otero, F. Hernández, Hintz, D., Holgado, G., Huber, A., Huke, P., Johnson, E. N., de Juan, E., Kehr, M., Kemmer, J., Kim, M., Klüter, J., Klutsch, A., Labarga, F., Labiche, N., Lalitha, S., Lampón, M., Lara, L. M., Launhardt, R., Lázaro, F. J., Lizon, J. -L., Llamas, M., Lodieu, N., del Fresno, M. López, Salas, J. F. López, López-Santiago, J., Madinabeitia, H. Magán, Mall, U., Mancini, L., Mandel, H., Marfil, E., Molina, J. A. Marín, Martín, E. L., Martín-Fernández, P., Martín-Ruiz, S., Martínez-Rodríguez, H., Marvin, C. J., Mirabet, E., Moya, A., Naranjo, V., Nelson, R. P., Nortmann, L., Nowak, G., Ofir, A., Pascual, J., Pavlov, A., Pedraz, S., Medialdea, D. Pérez, Pérez-Calpena, A., Perryman, M. A. C., Rabaza, O., Ballesta, A. Ramón, Rebolo, R., Redondo, P., Rix, H. -W., Rodler, F., Trinidad, A. Rodríguez, Sabotta, S., Sadegi, S., Salz, M., Sánchez-Blanco, E., Carrasco, M. A. Sánchez, Sánchez-López, A., Sanz-Forcada, J., Sarkis, P., Sarmiento, L. F., Schäfer, S., Schlecker, M., Schmitt, J. H. M. M., Schöfer, P., Solano, E., Sota, A., Stahl, O., Stock, S., Stuber, T., Stürmer, J., Suárez, J. C., Tabernero, H. M., Tulloch, S. M., Veredas, G., Vico-Linares, J. I., Vilardell, F., Wagner, K., Winkler, J., Wolthoff, V., Yan, F., Osorio, M. R. Zapatero
Statistical analyses from exoplanet surveys around low-mass stars indicate that super-Earth and Neptune-mass planets are more frequent than gas giants around such stars, in agreement with core accretion theory of planet formation. Using precise radia
Externí odkaz:
http://arxiv.org/abs/1909.12174
Autor:
Sánchez-López, A., Alonso-Floriano, F. J., López-Puertas, M., Snellen, I. A. G., Funke, B., Nagel, E., Bauer, F. F., Amado, P. J., Caballero, J. A., Czesla, S., Nortmann, L., Pallé, E., Salz, M., Reiners, A., Ribas, I., Quirrenbach, A., Anglada-Escudé, G., Béjar, V. J. S., Casasayas-Barris, N., Galadí-Enríquez, D., Guenther, E. W., Henning, Th., Kaminski, A., Kürster, M., Lampón, M., Lara, L. M., Montes, D., Morales, J. C., Stangret, M., Tal-Or, L., Sanz-Forcada, J., Schmitt, J. H. M. M., Osorio, M. R. Zapatero, Zechmeister, M.
Publikováno v:
A&A 630, A53 (2019)
Aims: We aim at detecting H$_2$O in the atmosphere of the hot Jupiter HD 209458 b and perform a multi-band study in the near infrared with CARMENES. Methods: The H$_2$O absorption lines from the planet's atmosphere are Doppler-shifted due to the larg
Externí odkaz:
http://arxiv.org/abs/1908.08754