Zobrazeno 1 - 10
of 1 261
pro vyhledávání: '"A. Masseron"'
Autor:
E. Sellem, K. Paul, A. Donkpegan, Q. Li, A. Masseron, A. Chauveau, F. Gagnepain-Germain, T. Lefebvre
Publikováno v:
Animal, Vol 18, Iss 6, Pp 101197- (2024)
To address multiple issues impacting the climate imbalance, insects, and in particular Tenebrio molitor, represent now a promising alternative for producing high-quality protein products with low environmental impact. As with any new species farmed o
Externí odkaz:
https://doaj.org/article/94f86983d093415d8c469189e2591737
Autor:
Barbuy, B., Friaça, A. C. S., Ernandes, H., da Silva, P., Souza, S. O., Fernández-Trincado, J. G., Cunha, K., Smith, V. V., Masseron, T., Pérez-Villegas, A., Chiappini, C., Queiroz, A. B. A., Santiago, B. X., Beers, T. C., Anders, F., Schiavon, R. P., Valentini, M., Minniti, D., Geisler, D., Souto, D., Placco, V. M., Zoccali, M., Feltzing, S., Schultheis, M., Nitschelm, C.
Stars presently identified in the bulge spheroid are probably very old, and their abundances can be interpreted as due to the fast chemical enrichment of the early Galactic bulge. The abundances of the iron-peak elements are important tracers of nucl
Externí odkaz:
http://arxiv.org/abs/2410.13751
The atmospheres of phosphorus-rich stars have been shown to contain between 10 and 100 times more P than our Sun. Given its crucial role as an essential element for life, it is especially necessary to uncover the origin of P-rich stars to gain insigh
Externí odkaz:
http://arxiv.org/abs/2408.12938
Autor:
Carleo, Ilaria, Barrágan, Oscar, Persson, Carina M., Fridlund, Malcolm, Lam, Kristine W. F., Messina, Sergio, Gandolfi, Davide, Smith, Alexis M. S., Johnson, Marshall C., Cochran, William, Osborn, Hannah L. M., Brahm, Rafael, Ciardi, David R., Collins, Karen A., Everett, Mark E., Giacalone, Steven, Guenther, Eike W., Hatzes, Artie, Hellier, Coel, Kabáth, Jonathan Horner Petr, Korth, Judith, MacQueen, Phillip, Masseron, Thomas, Murgas, Felipe, Nowak, Grzegorz, Rodriguez, Joseph E., Watkins, Cristilyn N., Wittenmyer, Rob, Zhou, George, Ziegler, Carl, Bieryla, Allyson, Boyd, Patricia T., Clark, Catherine A., Dressing, Courtney D., Eastman, Jason D., Eberhardt, Jan, Endl, Michael, Espinoza, Nestor, Fausnaugh, Michael, Guerrero, Natalia M., Henning, Thomas, Hesse, Katharine, Hobson, Melissa J., Howell, Steve B., Jordán, Andrés, Latham, David W., Lund, Michael B., Mireles, Ismael, Narita, Norio, Pinto, Marcelo Tala, Pugh, Teznie, Quinn, Samuel N., Ricker, George, Rodriguez, David R., Rojas, Felipe I., Rose, Mark E., Rudat, Alexander, Sarkis, Paula, Savel, Arjun B., Schlecker, Martin, Schwarz, Richard P., Seager, Sara, Shporer, Avi, Smith, Jeffrey C., Stassun, Keivan G., Stockdale, Chris, Trifonov, Trifon, Vanderspek, Roland, Winn, Joshua N., Wright, Duncan
Hot and warm Jupiters might have undergone the same formation and evolution path, but the two populations exhibit different distributions of orbital parameters, challenging our understanding on their actual origin. The present work, which is the resu
Externí odkaz:
http://arxiv.org/abs/2408.05612
Autor:
Thomas, G. F., Battaglia, G., Gran, F., Fernandez-Alvar, E., Tsantaki, M., Pancino, E., Hill, V., Kordopatis, G., Gallart, C., Turchi, A., Masseron, T.
Publikováno v:
A&A 690, A54 (2024)
The emergence of large spectroscopic surveys requires homogenising on the same scale the quantities they measure in order to increase their scientific legacy. We developed the SpectroTranslator, a data-driven deep neural network algorithm that can co
Externí odkaz:
http://arxiv.org/abs/2404.02578
Autor:
Cabot, Samuel H. C., Madhusudhan, Nikku, Constantinou, Savvas, Valencia, Diana, Vos, Johanna M., Masseron, Thomas, Cheverall, Connor J.
The study of temperate sub-Neptunes is the new frontier in exoplanetary science. A major development in the past year has been the first detection of carbon-bearing molecules in the atmosphere of a temperate sub-Neptune, K2-18 b, a possible Hycean wo
Externí odkaz:
http://arxiv.org/abs/2403.18891
Autor:
Mohorian, Maksym, Kamath, Devika, Menon, Meghna, Ventura, Paolo, Van Winckel, Hans, García-Hernández, D. A., Masseron, Thomas
Dusty post-red giant branch (post-RGB) stars are low- and intermediate-mass stars where the RGB evolution was prematurely terminated by a poorly understood binary interaction. These binary stars are considered to be low-luminosity analogues of post-a
Externí odkaz:
http://arxiv.org/abs/2403.09999
Autor:
Sit, Tawny, Weinberg, David H., Wheeler, Adam, Hayes, Christian R., Hasselquist, Sten, Masseron, Thomas, Sobeck, Jennifer
Stellar abundance measurements are subject to systematic errors that induce extra scatter and artificial correlations in elemental abundance patterns. We derive empirical calibration offsets to remove systematic trends with surface gravity $\log(g)$
Externí odkaz:
http://arxiv.org/abs/2403.08067
Autor:
Sales-Silva, J. V., Cunha, K., Smith, V. V., Daflon, S., Souto, D., Guerço, R., Queiroz, A., Chiappini, C., Hayes, C. R., Masseron, T., Hasselquist, Sten, Horta, D., Prantzos, N., Zoccali, M., Prieto, C. Allende, Barbuy, B., Beaton, R., Bizyaev, D., Fernández-Trincado, J. G., Frinchaboy, P. M., Holtzman, J. A., Johnson, J. A., Jönsson, Henrik, Majewski, S. R., Minniti, D., Nidever, D. L., Schiavon, R. P., Schultheis, M., Sobeck, J., Stringfellow, G. S., Zasowski, G.
This study probes the chemical abundances of the neutron-capture elements cerium and neodymium in the inner Milky Way from an analysis of a sample of $\sim$2000 stars in the Galactic Bulge/bar spatially contained within $|X_{Gal}|<$5 kpc, $|Y_{Gal}|<
Externí odkaz:
http://arxiv.org/abs/2402.14898
Autor:
Orell-Miquel, J., Carleo, I., Murgas, F., Nowak, G., Palle, E., Luque, R., Masseron, T., Sanz-Forcada, J., Dragomir, D., Dalba, P. A., Tronsgaard, R., Wittrock, J., Kim, K., Stibbards, C., Collins, K. I., Plavchan, P., Howell, S. B., Furlan, E., Buchhave, L. A., Gnilka, C. L., Gupta, A. F., Henning, Th., Lester, K. V., Rodriguez, J. E., Scott, N. J., Osborn, H. P., Villanueva Jr., S., Seager, S., Winn, J. N., Jenkins, J. M., Vanderspek, R., Latham, D. W., Rowden, P., Watanabe, D., Torres, G., Burke, C. J., Daylan, T., Barclay, T., Twicken, J. D., Ricker, G. R.
The Transiting Exoplanet Survey Satellite (TESS) provides a continuous suite of new planet candidates that need confirmation and precise mass determination from ground-based observatories. This is the case for the G-type star TOI-1710, which is known
Externí odkaz:
http://arxiv.org/abs/2401.13574