Zobrazeno 1 - 10
of 547
pro vyhledávání: '"Sáinz, R"'
Autor:
Lumbreras-Calle, A., Fernández-Ontiveros, J. A., Infante-Sainz, R., Akhlaghi, M., Montoro-Molina, B., Pérez-Díaz, B., del Pino, A., Vives-Arias, H., Hernán-Caballero, A., López-Sanjuan, C., Martín-Guerrero, M. A., Eskandarlou, S., Ederoclite, A.
A large, faint nebula was unexpectedly discovered near M31 using narrowband [O III] images. Its apparent size and the lack of a clear counterpart at other wavelengths make it unique and challenging to explain. We aim to determine whether the nebula i
Externí odkaz:
http://arxiv.org/abs/2412.08327
We extend the spherical tensorial formalism for polarization to the treatment of electric- and magnetic-multipole transitions of any order. We rely on the spherical-wave expansion to derive the tensor form of the operator describing the interaction o
Externí odkaz:
http://arxiv.org/abs/2409.01197
Autor:
Yanes-Díaz, A., Rueda-Teruel, S., Bello, R., Lozano-Pérez, D., Royo-Navarro, M., Civera, T., Domínguez-Martínez, M., Martínez-Olivar, N., Chueca, S., Iñiguez, C., Marin-Franch, A., Rueda-Teruel, F., López-Alegre, G., Bielsa, S., Muñoz-Maudos, J., Rueda-Asensio, H., Muñoz-Teruel, A., Garcés-Cubel, D., Soriano-Laguía, I., Almarcegui-Gracia, M., Cenarro, A. J., Moles, M., Cristobal-Hornillos, D., Varela, J., Ederoclite, A., Ramió, H. Vázquez, Díaz-Martín, M. C., Iglesias-Marzoa, R., Castillo, J., López-Sainz, A., Hernández-Fuertes, J., Muniesa-Gallardo, D., Moreno-Signes, A., Hernán-Caballero, A., López-Sanjuan, C., del Pino, A., Akhlaghi, M., Pintos-Castro, I., Fernández-Ontiveros, J., Hernández-Pérez, F., Pyrzas, S., Infante-Sainz, R., Kuutma, T., Lumbreras-Calle, D., Maícas-Sacristán, N., Lamadrid-Gutierrez, J., López-Martínez, F., Galindo-Guil, P., Lacruz-Calderón, E., Valdivielso-Casas, L., Aguilar-Martín, M., Eskandarlou, S., Domínguez-Fernández, A., Arizo-Borillo, F., Vaquero-Valer, S., Muñoz-Igado, I., Alegre-Sánchez, M., Julián-CaballeroDeEspaña, G., Romero, A., Casinos-Cardo, D.
Publikováno v:
Proceedings Volume 12186, Observatory Operations: Strategies, Processes, and Systems IX; 121860Y (2022)
The Observatorio Astrof\'isico de Javalambre (OAJ{\dag}1) in Spain is a young astronomical facility, conceived and developed from the beginning as a fully automated observatory with the main goal of optimizing the processes in the scientific and gene
Externí odkaz:
http://arxiv.org/abs/2211.13214
Autor:
Folsom, C. P., Ignace, R., Erba, C., Casini, R., Alemán, T. del Pino, Gayley, K., Hobbs, K., Sainz, R. Manso, Neiner, C., Petit, V., Shultz, M. E., Wade, G. A.
Magnetic fields are important for stellar photospheres and magnetospheres, influencing photospheric physics and sculpting stellar winds. Observations of stellar magnetic fields are typically made in the visible, although infrared observations are bec
Externí odkaz:
http://arxiv.org/abs/2207.01865
Publikováno v:
A&A 664, A144 (2022)
We investigate the warm ionized gas in the blue compact galaxy (BCG) Haro 14 by means of integral field spectroscopic observations taken with the MUSE/VLT. The large FoV of MUSE and its unprecedented sensitivity enable observations of the galaxy nebu
Externí odkaz:
http://arxiv.org/abs/2206.02754
Autor:
Rodríguez-Tapiador, M.I., Mánuel, José M., Blanco, E., Márquez, E., Gordillo, N., Sainz, R., Merino, J., Fernández, S.
Publikováno v:
In Materials Science in Semiconductor Processing 15 March 2025 188
Publikováno v:
A&A 654, A142 (2021)
(Abriged) Blue compact galaxies (BCGs) are low-luminosity, metal-poor, gas-rich objects that form stars at high rates, excellent analogs to the high-redshift star-forming galaxy population. Being low-mass starbursts, they also constitute ideal labora
Externí odkaz:
http://arxiv.org/abs/2108.09107
Publikováno v:
2020, The Astrophysical Journal, Volume 891, Issue 1, id.91
We carry out a theoretical study of the polarization of the solar Mg II h-k doublet (including its extended wings) and the subordinate UV triplet around 280 nm. These lines are of great diagnostic interest, as they encode information on the physical
Externí odkaz:
http://arxiv.org/abs/2004.09176
Autor:
Schlichenmaier, R., Rubio, L. R. Bellot, Collados, M., Erdelyi, R., Feller, A., Fletcher, L., Jurcak, J., Khomenko, E., Leenaarts, J., Matthews, S., Belluzzi, L., Carlsson, M., Dalmasse, K., Danilovic, S., Gömöry, P., Kuckein, C., Sainz, R. Manso, Gonzalez, M. Martinez, Mathioudakis, M., Ortiz, A., Riethmüller, T. L., van der Voort, L. Rouppe, Simoes, P. J. A., Bueno, J. Trujillo, Utz, D., Zuccarello, F.
The European Solar Telescope (EST) is a research infrastructure for solar physics. It is planned to be an on-axis solar telescope with an aperture of 4 m and equipped with an innovative suite of spectro-polarimetric and imaging post-focus instrumenta
Externí odkaz:
http://arxiv.org/abs/1912.08650
We report on spectropolarimetric observations across the Mg II h and k-lines at 2800 angstrom made by the Ultraviolet Spectrometer and Polarimeter onboard the Solar Maximum Mission satellite. Our analysis confirms the strong linear polarization in th
Externí odkaz:
http://arxiv.org/abs/1909.05574