Zobrazeno 1 - 10
of 1 478
pro vyhledávání: '"Roudier P"'
Autor:
Macías-Pérez, J. F., Fernández-Torreiro, M., Catalano, A., Fasano, A., Aguiar, M., Beelen, A., Benoit, A., Bideaud, A., Bounmy, J., Bourrion, O., Calvo, M., Castro-Almazán, J. A., de Bernardis, P., de Petris, M., de Taoro, A. P., Garde, G., Génova-Santos, R. T., Gomez, A., Gómez-Renasco, M. F., Goupy, J., Hoarau, C., Hoyland, R., Lagache, G., Marpaud, J., Marton, M., Masi, S., Monfardini, A., Peel, M. W., Pisano, G., Ponthieu, N., Rebolo, R., Roni, S., Roudier, S., Rubiño-Martín, J. A., Tourres, D., Tucker, C., Viera-Curvelo, T., Vescovi, C.
Kinetic inductance detectors (KIDs) have been proven as reliable systems for astrophysical observations, especially in the millimetre range. Their compact size enables to optimally fill the focal plane, thus boosting sensitivity. The KISS (KIDs Inter
Externí odkaz:
http://arxiv.org/abs/2409.20272
Theoretical studies of giant planet formation suggest that substantial quantities of metals - elements heavier than hydrogen and helium - can be delivered by solid accretion during the envelope-assembly phase. This metal enhancement process is believ
Externí odkaz:
http://arxiv.org/abs/2409.13651
Autor:
Ballot, J., Roudier, T.
Publikováno v:
A&A 691, A68 (2024)
Exploding granules on the solar surface play a major role in the dynamics of the outer part of the convection zone, especially in the diffusion of the magnetic field. We aim to develop an automated procedure able to investigate the location and evolu
Externí odkaz:
http://arxiv.org/abs/2409.04158
Autor:
Fasano, Alessandro, Ade, Peter, Aravena, Manuel, Barria, Emilio, Beelen, Alexandre, Benoit, Alain, Béthermin, Matthieu, Bounmy, Julien, Bourrion, Olivier, Bres, Guillaume, Calvo, Martino, Catalano, Andrea, De Breuck, Carlos, Désert, François-Xavier, Dubois, Cédric, Durán, Carlos, Fenouillet, Thomas, Garcia, Jose, Garde, Gregory, Goupy, Johannes, Hoarau, Christophe, Hu, Wenkai, Lagache, Guilaine, Lambert, Jean-Charles, Levy-Bertrand, Florence, Lundgren, Andreas, Macías-Pérez, Juan-Francisco, Marpaud, Julien, Monfardini, Alessandro, Pisano, Giampaolo, Ponthieu, Nicolas, Prieur, Leo, Roni, Samuel, Roudier, Sebastien, Tourres, Damien, Tucker, Carol, Van Cuyck, Mathilde
Modern astrophysics relies on intricate instrument setups to meet the demands of sensitivity, sky coverage, and multi-channel observations. An example is the CONCERTO project, employing advanced technology like kinetic inductance detectors and a Mart
Externí odkaz:
http://arxiv.org/abs/2406.16334
Autor:
Hu, W., Beelen, A., Lagache, G., Fasano, A., Lundgren, A., Ade, P., Aravena, M., Barria, E., Benoit, A., Bethermin, M., Bounmy, J., Bourrion, O., Bres, G., De Breuck, C., Calvo, M., Catalano, A., Desert, F. -X., Dubois, C., Duran, C. A, Fenouillet, T., Garcia, J., Garde, G., Goupy, J., Hoarau, C., Lambert, J. -C., Lellouch, E., Levy-Bertrand, F., Macias-Perez, J., Marpaud, J., Monfardini, A., Pisano, G., Ponthieu, N., Prieur, L., Quinatoa, D., Roni, S., Roudier, S., Tourres, D., Tucker, C., Van Cuyck, M.
Publikováno v:
A&A 689, A20 (2024)
We present the data-processing algorithms and the performance of CONCERTO (CarbON CII line in post-rEionisation and ReionisaTiOn epoch) in continuum by analysing the data from the commissioning and scientific observations. The beam pattern is charact
Externí odkaz:
http://arxiv.org/abs/2406.15572
The Sun is a magnetic star, and the only spatio-temporally resolved astrophysical system displaying turbulent MHD thermal convection. This makes it a privileged object of study to understand fluid turbulence in extreme regimes and its interactions wi
Externí odkaz:
http://arxiv.org/abs/2404.14383
Autor:
Zheng, Chenxi, Roudier, Thierry, Schmieder, Brigitte, Ruan, Guiping, Malherbe, Jean-Marie, Liu, Yang, Chen, Yao, Cao, Wenda
Aims. The aim of this paper is to consider relationship between the decay of sunspots and convection via the motion of the family of granules and how the diffusion mechanism of magnetic field operates in a decaying sunspot. Methods. We report the dec
Externí odkaz:
http://arxiv.org/abs/2404.00889
Comparing transit spectroscopy pipelines at the catalogue level: evidence for systematic differences
Publikováno v:
MNRAS, Volume 531, Issue 1, June 2024, Pages 35-51
The challenge of inconsistent results from different data pipelines, even when starting from identical data, is a recognized concern in exoplanetary science. As we transition into the James Webb Space Telescope (JWST) era and prepare for the ARIEL sp
Externí odkaz:
http://arxiv.org/abs/2402.15803
Imaging spectroscopy is intended to be coupled with adaptive optics (AO) on large telescopes, such as EST, in order to produce high spatial and temporal resolution measurements of velocities and magnetic fields upon a 2D FOV. We propose a high spectr
Externí odkaz:
http://arxiv.org/abs/2311.05225
Autor:
Fasano, Alessandro, Ade, Peter, Aravena, Manuel, Barria, Emilio, Beelen, Alexandre, Benoît, Alain, Béthermin, Matthieu, Bounmy, Julien, Bourrion, Olivier, Bres, Guillaume, Calvo, Martino, Catalano, Andrea, De Breuck, Carlos, Désert, François-Xavier, Durán, Carlos, Fenouillet, Thomas, Garcia, Jose, Garde, Gregory, Goupy, Johannes, Groppi, Christopher, Hoarau, Christophe, Hu, Wenkai, Lagache, Guilaine, Lambert, Jean-Charles, Leggeri, Jean-Paul, Levy-Bertrand, Florence, Lundgren, Andreas, Macías-Pérez, Juan, Mani, Hamdi, Marpaud, Julien, Mauskopf, Philip, Monfardini, Alessandro, Pisano, Giampaolo, Ponthieu, Nicolas, Prieur, Leo, Roni, Samuel, Roudier, Sebastien, Tourres, Damien, Tucker, Carol
Publikováno v:
EPJ Web of Conferences 293, 00018 (2024)
CONCERTO (CarbON CII line in post-rEionization and ReionizaTiOn) is a low-resolution Fourier transform spectrometer dedicated to the study of star-forming galaxies and clusters of galaxies in the transparent millimeter windows from the ground. It is
Externí odkaz:
http://arxiv.org/abs/2311.04704