Zobrazeno 1 - 10
of 9 237
pro vyhledávání: '"A. Ilyin"'
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
Autor:
Shields, Joseph C., Chu, Jason, Conrad, Albert, Crass, Jonathan, Crepp, Justin R., Ertel, Steve, Farinato, Jacopo, Ilyin, Ilya, Kuhn, Olga, Marafatto, Luca, Pedichini, Fernando, Piazzesi, Roberto, Pogge, Richard W., Power, Jennifer, Ragland, Sam, Reynolds, Robert, Riedl, James, Smithwright, Mark, Strassmeier, Klaus G., Thompson, David
The Large Binocular Telescope, with its expansive collecting area, angular resolving power, and advanced optical design, provides a robust platform for development and operation of advanced instrumentation for astronomical research. The LBT currently
Externí odkaz:
http://arxiv.org/abs/2407.10871
Autor:
Petz, Sydney, Johnson, Marshall C., Asnodkar, Anusha Pai, Duck, Alison, Wang, Ji, Ilyin, Ilya, Strassmeier, Klaus G.
We present high-resolution optical emission spectroscopy observations of the ultra hot Jupiters (UHJs) TOI-1431 b and TOI-1518 b using the PEPSI spectrograph on the LBT. We detect emission lines from Fe I with a significance of 5.40$\sigma$ and 7.85$
Externí odkaz:
http://arxiv.org/abs/2407.09643
Autor:
Phillips, Caprice L., Faherty, Jacqueline K., Burningham, Ben, Vos, Johanna M., Gonzales, Eileen, Griffith, Emily J., Merchan, Sherelyn Alejandro, Calamari, Emily, Visscher, Channon, Morley, Caroline V., Whiteford, Niall, Gaarn, Josefine, Ilyin, Ilya, Strassmeier, Klaus
We present an atmospheric retrieval analysis on a set of young, cloudy, red L-dwarfs -- CWISER J124332.12+600126.2 and WISEP J004701.06+680352.1 -- using the \textit{Brewster} retrieval framework. We also present the first elemental abundance measure
Externí odkaz:
http://arxiv.org/abs/2407.01694
Autor:
Csató, László, Ilyin, Sergey
A tournament is called incentive incompatible if it allows for a situation where a team could be strictly better off by losing. This paper uncovers that the entry rules of the UEFA Champions League, the most prestigious club football competition in E
Externí odkaz:
http://arxiv.org/abs/2406.12636
Autor:
Sutlieff, Ben J., Birkby, Jayne L., Stone, Jordan M., Derkink, Annelotte, Backs, Frank, Doelman, David S., Kenworthy, Matthew A., Bohn, Alexander J., Ertel, Steve, Snik, Frans, Woodward, Charles E., Ilyin, Ilya, Skemer, Andrew J., Leisenring, Jarron M., Strassmeier, Klaus G., Wang, Ji, Charbonneau, David, Biller, Beth A.
The time variability and spectra of directly imaged companions provide insight into their physical properties and atmospheric dynamics. We present follow-up R~40 spectrophotometric monitoring of red companion HD 1160 B at 2.8-4.2 $\mu$m using the dou
Externí odkaz:
http://arxiv.org/abs/2405.12271
Context. In chemically peculiar Ap/Bp stars with large-scale organised magnetic fields with a simple centred dipole configuration, the ratio between the maximum and the minimum of the mean magnetic field modulus is of the order of 1.25. Values of 2 o
Externí odkaz:
http://arxiv.org/abs/2405.11594
Autor:
El-Badry, Kareem, Rix, Hans-Walter, Latham, David W., Shahaf, Sahar, Mazeh, Tsevi, Bieryla, Allyson, Buchhave, Lars A., Andrae, René, Yamaguchi, Natsuko, Isaacson, Howard, Howard, Andrew W., Savino, Alessandro, Ilyin, Ilya V.
We report discovery and spectroscopic follow-up of 21 astrometric binaries containing solar-type stars and dark companions with masses near 1.4 $M_{\odot}$. The simplest interpretation is that the companions are dormant neutron stars (NSs), though ul
Externí odkaz:
http://arxiv.org/abs/2405.00089
Autor:
Keles, E., Czesla, S., Poppenhaeger, K., Hauschildt, P., Carroll, T. A., Ilyin, I., Baratella, M., Steffen, M., Strassmeier, K. G., Bonomo, A. S., Gaudi, B. S., Henning, T., Johnson, M. C., Molaverdikhani, K., Nascimbeni, V., Patience, J., Reiners, A., Scandariato, G., Schlawin, E., Shkolnik, E., Sicilia, D., Sozzetti, A., Mallonn, M., Veillet, C., Wang, J., Yan, F.
Absorption lines from exoplanet atmospheres observed in transmission allow us to study atmospheric characteristics such as winds. We present a new high-resolution transit time-series of HD 189733b, acquired with the PEPSI instrument at the LBT and an
Externí odkaz:
http://arxiv.org/abs/2404.13586
Publikováno v:
Управленческие науки, Vol 8, Iss 4, Pp 94-103 (2019)
The paper presents the results of a comprehensive psychological study of the professional network community of the Institute for the development of leaders as a strategic initiative, “Agency for strategic initiatives to promote new projects” (ASI
Externí odkaz:
https://doaj.org/article/a35d1d271704468ebe392a1bb0fc8e29