Zobrazeno 1 - 10
of 5 474
pro vyhledávání: '"Martín David"'
Autor:
Gordon, Ben R, Buschermöhle, Helena, Tubthong, Wata, Martin, David V., Smallets, Sean, Masiello, Grace, Bergeron, Liz
Exomoon discovery is on the horizon. Although several exomoon candidates exist around single stars, there are currently no candidates around circumbinary planets (CBPs). Circumbinary planets are predicted to have migrated to their current location fr
Externí odkaz:
http://arxiv.org/abs/2412.02847
Autor:
Burgasser, Adam J., Schneider, Adam C., Meisner, Aaron M., Caselden, Dan, Hsu, Chih-Chun, Gerasimov, Roman, Aganze, Christian, Softich, Emma, Karpoor, Preethi, Theissen, Christopher A., Brooks, Hunter, Bickle, Thomas P., Gagné, Jonathan, Artigau, Étienne, Marsset, Michaël, Rothermich, Austin, Faherty, Jacqueline K., Kirkpatrick, J. Davy, Kuchner, Marc J., Andersen, Nikolaj Stevnbak, Beaulieu, Paul, Colin, Guillaume, Gantier, Jean Marc, Gramaize, Leopold, Hamlet, Les, Hinckley, Ken, Kabatnik, Martin, Kiwy, Frank, Martin, David W., Massat, Diego H., Pendrill, William, Sainio, Arttu, Schümann, Jörg, Thévenot, Melina, Walla, Jim, Wędracki, Zbigniew, Worlds, the Backyard, Collaboration, Planet 9
We report the results of a spectroscopic survey of candidate T subdwarfs identified by the Backyard Worlds: Planet 9 program. Near-infrared spectra of 31 sources with red $J-W2$ colors and large $J$-band reduced proper motions show varying signatures
Externí odkaz:
http://arxiv.org/abs/2411.01378
In this study, we present the integration of a neural network-based parameterization into the global atmospheric model ARP-GEM1, leveraging the Python interface of the OASIS coupler. This approach facilitates the exchange of fields between the Fortra
Externí odkaz:
http://arxiv.org/abs/2410.21920
Autor:
Sairam, Lalitha, Baycroft, Thomas A., Boisse, Isabelle, Heidari, Neda, Santerne, Alexandre, Triaud, Amaury H. M. J., Coleman, Gavin A. L., Davis, Yasmin T., Deleuil, Magali, Hébrard, Guillaume, Martin, David V., Maxted, Pierre F. L., Nelson, Richard P., Sebastian, Daniel, Scutt, Owen J., Standing, Matthew R.
Circumbinary planets - planets that orbit both stars in a binary system - offer the opportunity to study planet formation and orbital migration in a different environment compare to single stars. However, despite the fact that > 90% of binary systems
Externí odkaz:
http://arxiv.org/abs/2410.02573
Autor:
Geoffroy, Olivier, Saint-Martin, David
This is the second part of a series of two articles focused on the development and evaluation of the ARP-GEM1 global atmosphere model. The first paper introduced the model's new physics and speedup improvements. In this second part, we evaluate ARP-G
Externí odkaz:
http://arxiv.org/abs/2409.19089
Autor:
Saint-Martin, David, Geoffroy, Olivier
This is the first part of a series of two articles describing the ARP-GEM global atmosphere model version 1 and its evaluation in simulations from 55 km to 6 km resolutions. This article provides a complete description of ARP-GEM1, focusing on its ne
Externí odkaz:
http://arxiv.org/abs/2409.19083
Many compact objects (black holes and neutron stars) exist in binaries. These binaries are normally discovered through their interactions, either from accretion as an X-ray binary or collisions as a gravitational wave source. However, the majority of
Externí odkaz:
http://arxiv.org/abs/2409.05190
Autor:
Rowan, D. M., Stanek, K. Z., Kochanek, C. S., Thompson, Todd A., Jayasinghe, T., Blaum, J., Fulton, B. J., Ilyin, I., Isaacson, H., LeBaron, N., Lu, Jessica R., Martin, David V.
Precise and accurate mass and radius measurements of evolved stars are crucial to calibrating stellar models. Stars in detached eclipsing binaries (EBs) are excellent potential calibrators because their stellar parameters can be measured with fractio
Externí odkaz:
http://arxiv.org/abs/2409.02983
Non-reciprocal interactions in many-body systems lead to time-dependent states, commonly observed in biological, chemical, and ecological systems. The stability of these states in the thermodynamic limit, as well as the criticality of the phase trans
Externí odkaz:
http://arxiv.org/abs/2409.07481
Autor:
Brooks, Hunter, Caselden, Dan, Kirkpatrick, J. Davy, Raghu, Yadukrishna, Elachi, Charles, Grigorian, Jake, Trek, Asa, Washburn, Andrew, Higashimura, Hiro, Meisner, Aaron, Schneider, Adam, Faherty, Jacqueline, Marocco, Federico, Gelino, Christopher, Gagné, Jonathan, Bickle, Thomas, Tang, Shih-yun, Rothermich, Austin, Burgasser, Adam, Kuchner, Marc J., Beaulieu, Paul, Bell, John, Colin, Guillaume, Colombo, Giovanni, Dereveanco, Alexandru, Flores, Deiby, Glebov, Konstantin, Gramaize, Leopold, Hamlet, Les, Hinckley, Ken, Kabatnik, Martin, Kiwy, Frank, Martin, David, Palma, Raul, Pendrill, William, Ruiz, Lizzeth, Sanchez, John, Sainio, Arttu, SchÜmann, JÖrg, Schonau, Manfred, Tanner, Christopher, Andersen, Nikolaj Stevnbak, Stenner, Andrés, Thévenot, Melina, Thakur, Vinod, Voloshin, Nikita, Wedracki, Zbigniew
We present the discovery of 118 new ultracool dwarf candidates, discovered using a new machine learning tool, named \texttt{SMDET}, applied to time series images from the Wide-field Infrared Survey Explorer. We gathered photometric and astrometric da
Externí odkaz:
http://arxiv.org/abs/2408.14447