Zobrazeno 1 - 10
of 25 701
pro vyhledávání: '"GONZALEZ, A. J."'
We study the class of functions on Lipschitz-graph domains satisfying a differential-oscillation condition and show that such functions are $\epsilon$-approximable. As a consequence we obtain the quantitative Fatou theorem in the spirit of works e.g.
Externí odkaz:
http://arxiv.org/abs/2412.13072
Autor:
Cifuentes, C., Caballero, J. A., González-Payo, J., Amado, P. J., Béjar, V. J. S., Burgasser, A. J., Cortés-Contreras, M., Lodieu, N., Montes, D., Quirrenbach, A., Reiners, A., Ribas, I., Sanz-Forcada, J., Seifert, W., Osorio, M. R. Zapatero
Multiplicity studies greatly benefit from focusing on M dwarfs because they are often paired in a variety of configurations with both stellar and substellar objects, including exoplanets. We aim to address the observed multiplicity of M dwarfs by con
Externí odkaz:
http://arxiv.org/abs/2412.12264
Autor:
Noda, C. Quintero, Shchukina, N. G., Ramos, A. Asensio, González, M. J. Martínez, Alemán, T. del Pino, Arjona, J. C. Trelles, Collados, M.
Publikováno v:
A&A 692, A169 (2024)
Inferring the coupling of different atmospheric layers requires observing spectral lines sensitive to the atmospheric parameters, particularly the magnetic field vector, at various heights. The best way to tackle this goal is to perform multi-line ob
Externí odkaz:
http://arxiv.org/abs/2411.12397
Autor:
Telikova, K., González-López, J., Aravena, M., Posses, A., Villanueva, V., Baeza-Garay, M., Jones, G. C., Solimano, M., Lee, L., Assef, R. J., De Looze, I., Santos, T. Diaz, Ferrara, A., Ikeda, R., Herrera-Camus, R., Übler, H., Lamperti, I., Mitsuhashi, I., Relano, M., Perna, M., Tadaki, K.
The history of gas assembly in early galaxies is reflected in their complex kinematics. While a considerable fraction of galaxies at z~5 are consistent with rotating disks, current studies indicate that the dominant galaxy assembly mechanism correspo
Externí odkaz:
http://arxiv.org/abs/2411.09033
Autor:
Moya-Sierralta, C., González-López, J., Infante, L., Barrientos, L. F., Hu, W., Malhotra, S., Rhoads, J., Wang, J., Wold, I., Zheng, Z.
Publikováno v:
A&A 692, A98 (2024)
The epoch of reionization is a landmark in structure formation and galaxy evolution. How it happened is still not clear, especially regarding which population of objects was responsible for contributing the bulk of ionizing photons toward this proces
Externí odkaz:
http://arxiv.org/abs/2411.03222
Autor:
Bakx, T. J. L. C., Amvrosiadis, A., Bendo, G. J., Algera, H. S. B., Serjeant, S., Bonavera, L., Borsato, E., Chen, X., Cox, P., González-Nuevo, J., Hagimoto, M., Harrington, K. C., Ivison, R. J., Kamieneski, P., Marchetti, L., Riechers, D. A., Tsukui, T., van der Werf, P. P., Yang, C., Zavala, J. A., Andreani, P., Berta, S., Cooray, A. R., De Zotti, G., Eales, S., Ikeda, R., Knudsen, K. K., Mitsuhashi, I., Negrello, M., Neri, R., Omont, A., Scott, D., Tamura, Y., Temi, P., Urquhart, S. A.
We use the Atacama Large sub/Millimetre Array (ALMA) to efficiently observe spectral lines across Bands 3, 4, 5, 6, 7, and 8 at high-resolution (0.5" - 0.1") for 16 bright southern Herschel sources at $1.5 < z < 4.2$. With only six and a half hours o
Externí odkaz:
http://arxiv.org/abs/2410.16351
Precipitation events in large cities can be a challenge and a problem for continuing the regular dynamics of people flows and economic activities. It is enough to remember what happens at overpasses, on main avenues, as well as in the lower and margi
Externí odkaz:
http://arxiv.org/abs/2409.19041
Autor:
López-Reyes, Mauricio, González-Alemán, J. J., Calvo-Sancho, C., Bolgiani, P., Sastre, M., Martín, M. L.
The study explores Hurricane Michael's impact on Hurricane Leslie's trajectory predictability using ECMWF and NCEP ensemble systems. A clustering method focused on tropical cyclones is used to identify potential paths for Leslie: Cluster 1 accurately
Externí odkaz:
http://arxiv.org/abs/2409.13839
Autor:
López-Reyes, Mauricio, González-Alemán, J. J., Sastre, M., Insua-Costa, D., Bolgiani, P., Martín, M. L.
Hurricane Leslie (2018) was a non-tropical system that lasted for a long time undergoing several transitions between tropical and extratropical states. Its trajectory was highly uncertain and difficult to predict. Here the extratropical transition of
Externí odkaz:
http://arxiv.org/abs/2409.12363
Autor:
Liebing, F., Jeffers, S. V., Gorrini, P., Haswell, C. A., Dreizler, S., Barnes, J. R., Hartogh, C., Koseleva, V., Del Sordo, F., Amado, P. J., Caballero, J. A., López-González, M. J., Morales, N., Reiners, A., Ribas, I., Quirrenbach, A., Rodríguez, E., Tal-Or, L., Tsapras, Y.
Aims. Using HARPS spectroscopic data obtained by the RedDots campaign, as well as archival data from HARPS and CARMENES, supplemented with ASH2 and T90 photometry, we aim to search for additional planets around the three M dwarfs GJ 832, GJ 674, and
Externí odkaz:
http://arxiv.org/abs/2409.01173