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pro vyhledávání: '"Rice, David R."'
The distribution of small planet radius ($<$4 R$_\oplus$) is an indicator of the underlying processes governing planet formation and evolution. We investigate the correlation between the radius distribution of exoplanets in \textit{Kepler} multiplane
Externí odkaz:
http://arxiv.org/abs/2406.12239
Autor:
Desai, Anmol, Turtelboom, Emma V., Harada, Caleb K., Dressing, Courtney D., Rice, David R., Murphy, Joseph M. Akana, Brinkman, Casey L., Chontos, Ashley, Crossfield, Ian J. M., Dai, Fei, Hill, Michelle L., Fetherolf, Tara, Giacalone, Steven, Howard, Andrew W., Huber, Daniel, Isaacson, Howard, Kane, Stephen R., Lubin, Jack, MacDougall, Mason G., Mayo, Andrew W., Močnik, Teo, Polanski, Alex S., Rice, Malena, Robertson, Paul, Rubenzahl, Ryan A., Van Zandt, Judah, Weiss, Lauren M., Bieryla, Allyson, Buchhave, Lars A., Jenkins, Jon M., Kostov, Veselin B., Levine, Alan M., Lillo-Box, Jorge, Paegert, M., Rabus, Markus, Seager, S., Stassun, Keivan G., Ting, Eric B., Watanabe, David, Winn, Joshua N.
We present and confirm TOI-1751 b, a transiting sub-Neptune orbiting a slightly evolved, solar-type, metal-poor star ($T_{eff} = 5996 \pm 110$ K, $log(g) = 4.2 \pm 0.1$, V = 9.3 mag, [Fe/H] = $-0.40 \pm 0.06$ dex) every 37.47 d. We use TESS photometr
Externí odkaz:
http://arxiv.org/abs/2402.07110
We study the formation of the TRAPPIST-1 (T1) planets starting shortly after Moon-sized bodies form just exterior to the ice line. Our model includes mass growth from pebble accretion and mergers, fragmentation, type-I migration, and eccentricity and
Externí odkaz:
http://arxiv.org/abs/2307.04989
Autor:
Rice, David R., Steffen, Jason H.
Compact planetary systems with more than two planets can undergo orbital crossings from planet-planet perturbations. The time which the system remains stable without orbital crossings has an exponential dependence on the initial orbital separations i
Externí odkaz:
http://arxiv.org/abs/2206.11374
MAGRATHEA is an open-source planet structure code that considers the case of fully differentiated spherically symmetric interiors. Given the mass of each layer and the surface temperature, the code iterates the boundary conditions of the hydrostatic
Externí odkaz:
http://arxiv.org/abs/2201.03094
Autor:
Huang, Chenliang, Rice, David R., Grande, Zachary M., Smith, Dean, Smith, Jesse S., Boisvert, John H., Tschauner, Oliver, Salamat, Ashkan, Steffen, Jason H.
Water (H$_{2}$O), in all forms, is an important constituent in planetary bodies, controlling habitability and influencing geological activity. Under conditions found in the interior of many planets, as the pressure increases, the H-bonds in water gra
Externí odkaz:
http://arxiv.org/abs/2103.01410
Publikováno v:
MNRAS, 481, 2205-2212 (2018)
Planetary systems with more than two bodies will experience orbital crossings at a time related to the initial orbital separations of the planets. After a crossing, the system enters a period of chaotic evolution ending in the reshaping of the system
Externí odkaz:
http://arxiv.org/abs/1807.07668
Akademický článek
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Publikováno v:
Monthly Notices of the Royal Astronomical Society; Sep2023, Vol. 524 Issue 3, p3749-3768, 20p
Publikováno v:
Monthly Notices of the Royal Astronomical Society; Jul2022, Vol. 513 Issue 4, p5256-5269, 14p