Zobrazeno 1 - 10
of 48 429
pro vyhledávání: '"Prieto, P."'
Autor:
Prieto, Alberto, Prieto, Beatriz
Rapid advances in Artificial Intelligence (AI) are generating much controversy in society, often without scientific basis. As occurred the development of other emerging technologies, such as the introduction of electricity in the early 20th century,
Externí odkaz:
http://arxiv.org/abs/2409.15903
Dynamical interactions in dense star clusters could significantly influence the properties of black holes, leaving imprints on their gravitational-wave signatures. While previous studies have mostly focused on repeated black hole mergers for spin and
Externí odkaz:
http://arxiv.org/abs/2410.01879
Autor:
Stefanov, A. K., Hernández, J. I. González, Mascareño, A. Suárez, Nari, N., Rebolo, R., Damasso, M., Castro-González, A., Osorio, M. -R. Zapatero, Prieto, C. Allende, Silva, A. M., Martins, C. J. A. P.
A sub-Earth-mass planet orbiting Barnard's star, designated as Barnard b, has been recently announced. At a similar time, the first photometric data of Barnard's star by the Transit Exoplanet Survey Satellite (TESS) was released in Sector 80. We expl
Externí odkaz:
http://arxiv.org/abs/2410.00577
Autor:
Hernandez, J. I. Gonzalez, Mascareno, A. Suarez, Silva, A. M., Stefanov, A. K., Faria, J. P., Tabernero, H. M., Sozzetti, A., Rebolo, R., Pepe, F., Santos, N. C., Cristiani, S., Lovis, C., Dumusque, X., Figueira, P., Lillo-Box, J., Nari, N., Benatti, S., Hobson, M. J., Castro-Gonz'alez, A., Allart, R., Passegger, V. M., Osorio, M. -R. Zapatero, Adibekyan, V., Alibert, Y., Prieto, C. Allende, Bouchy, F., Damasso, M., D'Odorico, V., Di Marcantonio, P., Ehrenreich, D., Curto, G. Lo, Santos, R. G'enova, Martins, C. J. A. P., Mehner, A., Micela, G., Molaro, P., Nunes, N., Palle, E., Sousa, S. G., Udry, S.
Publikováno v:
A&A, 690, A79 (2024)
Barnard's star is a primary target within the ESPRESSO guaranteed time observations (GTO) as it is the second closest neighbour to our Sun after the $\alpha$ Centauri stellar system. We present here a large set of 156 ESPRESSO observations of Barnard
Externí odkaz:
http://arxiv.org/abs/2410.00569
Autor:
Gandia, David, Marcano, Lourdes, Gandarias, Lucía, Gubieda, Alicia G., García-Prieto, Ana, Barquín, Luis Fernández, Espeso, Jose Ignacio, Jefremovas, Elizabeth Martín, Orue, Iñaki, de Cerio, Ana Abad Diaz, Fdez-Gubieda, M. Luisa, Alonso, Javier
Magnetotactic bacteria (MTB) are of significant interest for biophysical applications, particularly in cancer treatment. The biomineralized magnetosomes produced by these bacteria are high-quality magnetic nanoparticles that form chains through a hig
Externí odkaz:
http://arxiv.org/abs/2410.00550
We study the non relativistic motions of a charged particle in the electromagnetic field generated by two parallel electrically neutral vertical wires carrying time depends currents. Under quantitative conditions on the currents we prove the existenc
Externí odkaz:
http://arxiv.org/abs/2409.18739
Autor:
Silva, A. R. Costa, Demangeon, O. D. S., Santos, N. C., Ehrenreich, D., Lovis, C., Chakraborty, H., Lendl, M., Pepe, F., Cristiani, S., Rebolo, R., Zapatero-Osorio, M. R., Adibekyan, V., Alibert, Y., Allart, R., Prieto, C. Allende, Silva, T. Azevedo, Borsa, F., Bourrier, V., Cristo, E., Di Marcantonio, P., Esparza-Borges, E., Figueira, P., Hernández, J. I. González, Herrero-Cisneros, E., Curto, G. Lo, Martins, C. J. A. P., Mehner, A., Nunes, N. J., Palle, E., Pelletier, S., Seidel, J. V., Silva, A. M., Sousa, S. G., Sozzetti, A., Steiner, M., Mascareño, A. Suárez, Udry, S.
Publikováno v:
Astronomy & Astrophysics, 689, A8, 15 (2024)
Ultra hot Jupiters (gas giants, Teq>2000 K) are intriguing exoplanets due to their extreme atmospheres. Their torrid daysides can be characterised using ground-based high-resolution emission spectroscopy. We search for signatures of neutral and singl
Externí odkaz:
http://arxiv.org/abs/2409.13519
We provide new examples of anti-symplectic involutions on moduli spaces of stable sheaves on K3 surfaces. These involutions are constructed through (anti) autoequivalences of the bounded derived category of coherent sheaves on K3 surfaces arising fro
Externí odkaz:
http://arxiv.org/abs/2409.12668
Autor:
Mateu-Barriendos, Elia, Alican, Onur, Renedo, Javier, Collados-Rodriguez, Carlos, Martin, Macarena, Nuño, Edgar, Prieto-Araujo, Eduardo, Gomis-Bellmunt, Oriol
Inter-area oscillations have been extensively studied in conventional power systems dominated by synchronous machines, as well as methods to mitigate them. Several publications have addressed Power Oscillation Damping (POD) controllers in grid-follow
Externí odkaz:
http://arxiv.org/abs/2409.10726
Autor:
Tao, Max, Larocque, Hugo, Gyger, Samuel, Colangelo, Marco, Medeiros, Owen, Christen, Ian, Sattari, Hamed, Choong, Gregory, Petremand, Yves, Prieto, Ivan, Yu, Yang, Steinhauer, Stephan, Leake, Gerald L., Coleman, Daniel J., Ghadimi, Amir H., Fanto, Michael L., Zwiller, Val, Englund, Dirk, Errando-Herranz, Carlos
Detecting non-classical light is a central requirement for photonics-based quantum technologies. Unrivaled high efficiencies and low dark counts have positioned superconducting nanowire single photon detectors (SNSPDs) as the leading detector technol
Externí odkaz:
http://arxiv.org/abs/2409.08412