Zobrazeno 1 - 10
of 1 486
pro vyhledávání: '"Fernandez, Jorge A."'
In this paper, we study the analytic classification of a class of nilpotent singularities of holomorphic foliations in $(\mathbb{C}^2,0)$, those exhibiting a Poincar\'e-Dulac type singularity in their reduction process. This analytic classification i
Externí odkaz:
http://arxiv.org/abs/2411.02873
Autor:
Nabbie, Emma, Huang, Chelsea X., Burt, Jennifer A., Armstrong, David J., Mamajek, Eric E., Adibekyan, Vardan, Sousa, Sérgio G., Lopez, Eric D., Thorngren, Daniel P., Fernández, Jorge, Li, Gongjie, Jenkins, James S., Vines, Jose I., da Silva, João Gomes, Wittenmyer, Robert A., Bayliss, Daniel, Briceño, César, Collins, Karen A., Dumusque, Xavier, Horne, Keith D., Keniger, Marcelo F., Law, Nicholas, Lillo-Box, Jorge, Liu, Shang-Fei, Mann, Andrew W., Nielsen, Louise Dyregaard, Osborn, Ares, Relles, Howard M., Rodrigues, José J., Bell, Juan, Srdoc, Gregor, Stockdale, Chris, Strøm, Paul A., Gardner-Watkins, Cristilyn N., Wheatley, Peter J., Wright, Duncan J., Zhou, George, Ziegler, Carl, Ricker, George R., Seager, Sara, Vanderspek, Roland, Winn, Joshua W., Jenkins, Jon M., Fausnaugh, Michael, Kunimoto, Michelle, Osborn, Hugh P., Quinn, Samuel N., Wohler, Bill
The recent discoveries of Neptune-sized ultra-short period planets (USPs) challenge existing planet formation theories. It is unclear whether these residents of the Hot Neptune Desert have similar origins to smaller, rocky USPs, or if this discrete p
Externí odkaz:
http://arxiv.org/abs/2407.04225
Autor:
Hacker, Alejandro, Díaz, Rodrigo F., Armstrong, David J., Fernández, Jorge Fernández, Müller, Simon, Delgado-Mena, Elisa, Sousa, Sérgio G., Adibekyan, Vardan, Stassun, Keivan G., Collins, Karen A., Yee, Samuel W., Bayliss, Daniel, Bieryla, Allyson, Bouchy, François, Butler, R. Paul, Crane, Jeffrey D., Dumusque, Xavier, Hartman, Joel D., Helled, Ravit, Jenkins, Jon, Keniger, Marcelo Aron F., Lewis, Hannah, Lillo-Box, Jorge, Lund, Michael B., Nielsen, Louise D., Osborn, Ares, Osip, David, Paegert, Martin, Radford, Don J., Santos, Nuno C., Seager, Sara, Shectman, Stephen A., Srdoc, Gregor, Strøm, Paul A., Tan, Thiam-Guan, Teske, Johanna K., Vezie, Michael, Watanabe, David, Watkins, Cristilyn N., Wheatley, Peter J., Winn, Joshua N., Wohler, Bill, Ziegler, Carl
We report the discovery of two transiting planets detected by the Transiting Exoplanet Survey Satellite (TESS), TOI-2374 b and TOI-3071 b, orbiting a K5V and an F8V star, respectively, with periods of 4.31 and 1.27 days, respectively. We confirm and
Externí odkaz:
http://arxiv.org/abs/2406.12996
Autor:
Garnacho-Velasco, Eduardo, Bicudo, Pedro J. de A., Ribeiro, J. Emilio F. T., Llanes-Estrada, Felipe J., Molina, Lucas Pérez, Herreros, Victor Serrano, Fernández, Jorge Vallejo
Publikováno v:
Phys. Rev. D 110, 014023 (2024)
We present a detailed study of the Bardeen-Cooper-Schrieffer (BCS) gap equation ``replicae'' or excited vacuum states, orthogonal to the ground-state one, in the chiral-quark sector of the Hamiltonian Coulomb-gauge model of chromodynamics. Analyzing
Externí odkaz:
http://arxiv.org/abs/2404.14898
Autor:
King, George W., Corrales, Lía R., Fernández, Jorge Fernández, Wheatley, Peter J., Malsky, Isaac, Osborn, Ares, Armstrong, David
One of the leading mechanisms invoked to explain the existence of the radius valley is atmospheric mass loss driven by X-ray and extreme-ultraviolet irradiation, with this process stripping the primordial envelopes of young, small planets to produce
Externí odkaz:
http://arxiv.org/abs/2404.10673
Autor:
Fernandez, Jorge Askur Vazquez, Lee, Jae Joong, Vacca, Santiago Andrés Serrano, Magana, Alejandra, Benes, Bedrich, Popescu, Voicu
The paper introduces Hands-Free VR, a voice-based natural-language interface for VR. The user gives a command using their voice, the speech audio data is converted to text using a speech-to-text deep learning model that is fine-tuned for robustness t
Externí odkaz:
http://arxiv.org/abs/2402.15083
The Neptunian desert is a region in period-radius parameter space with very few Neptune-sized planets at short orbital periods. Amongst these, LTT 9779 b is the only known Neptune with a period shorter than one day to retain a significant H-He atmosp
Externí odkaz:
http://arxiv.org/abs/2310.13171
Autor:
Osborn, Ares, Armstrong, David J., Fernández, Jorge Fernández, Knierim, Henrik, Adibekyan, Vardan, Collins, Karen A., Delgado-Mena, Elisa, Fridlund, Malcolm, da Silva, João Gomes, Hellier, Coel, Jackson, David G., King, George W., Lillo-Box, Jorge, Matson, Rachel A., Matthews, Elisabeth C., Santos, Nuno C., Sousa, Sérgio G., Stassun, Keivan G., Tan, Thiam-Guan, Ricker, George R., Vanderspek, Roland, Latham, David W., Seager, Sara, Winn, Joshua N., Jenkins, Jon M., Bayliss, Daniel, Bouma, Luke G., Ciardi, David R., Collins, Kevin I., Colón, Knicole D., Crossfield, Ian J. M., Demangeon, Olivier D. S., Díaz, Rodrigo F., Dorn, Caroline, Dumusque, Xavier, Keniger, Marcelo Aron Fetzner, Figueira, Pedro, Gan, Tianjun, Goeke, Robert F., Hadjigeorghiou, Andreas, Hawthorn, Faith, Helled, Ravit, Howell, Steve B., Nielsen, Louise D., Osborn, Hugh P., Quinn, Samuel N., Sefako, Ramotholo, Shporer, Avi, Strøm, Paul A., Twicken, Joseph D., Vanderburg, Andrew, Wheatley, Peter J.
To date, thousands of planets have been discovered, but there are regions of the orbital parameter space that are still bare. An example is the short period and intermediate mass/radius space known as the Neptunian desert, where planets should be eas
Externí odkaz:
http://arxiv.org/abs/2308.12137
Autor:
Hawthorn, Faith, Bayliss, Daniel, Armstrong, David J., Fernández, Jorge Fernández, Osborn, Ares, Sousa, Sérgio G., Adibekyan, Vardan, Davoult, Jeanne, Collins, Karen A., Alibert, Yann, Barros, Susana C. C., Bouchy, François, Brogi, Matteo, Ciardi, David R., Daylan, Tansu, Mena, Elisa Delgado, Demangeon, Olivier D. S., Díaz, Rodrigo F., Gan, Tianjun, Horne, Keith, Hoyer, Sergio, Levine, Alan M., Lillo-Box, Jorge, Nielsen, Louise D., Osborn, Hugh P., Ricker, George R., Rodrigues, José, Santos, Nuno C., Schwarz, Richard P., Seager, Sara, Bell, Juan Serrano, Shporer, Avi, Stockdale, Chris, Strøm, Paul A., Tenenbaum, Peter, Udry, Stéphane, Wheatley, Peter J., Winn, Joshua N., Ziegler, Carl
We present the discovery of an exoplanet transiting TOI-908 (TIC-350153977) using data from TESS sectors 1, 12, 13, 27, 28 and 39. TOI-908 is a T = 10.7 mag G-dwarf ($T_{eff}$ = 5626 $\pm$ 61 K) solar-like star with a mass of 0.950 $\pm$ 0.010 $M_{\o
Externí odkaz:
http://arxiv.org/abs/2306.09758
This paper is a contribution to the study of foliations on $\mathbb{CP}^2$ with a unique singularity. We provide an explicit example in degree 7 of such a foliation, in the non dicritical case, having a divergent separatrix, and subsequently, we stud
Externí odkaz:
http://arxiv.org/abs/2306.05719