Zobrazeno 1 - 10
of 196
pro vyhledávání: '"Schlichting, Hilke E."'
Autor:
Piaulet-Ghorayeb, Caroline, Benneke, Bjorn, Radica, Michael, Raul, Eshan, Coulombe, Louis-Philippe, Ahrer, Eva-Maria, Kubyshkina, Daria, Howard, Ward S., Krissansen-Totton, Joshua, MacDonald, Ryan, Roy, Pierre-Alexis, Louca, Amy, Christie, Duncan, Fournier-Tondreau, Marylou, Allart, Romain, Miguel, Yamila, Schlichting, Hilke E., Welbanks, Luis, Cadieux, Charles, Dorn, Caroline, Evans-Soma, Thomas M., Fortney, Jonathan J., Pierrehumbert, Raymond, Lafreniere, David, Acuna, Lorena, Komacek, Thaddeus, Innes, Hamish, Beatty, Thomas G., Cloutier, Ryan, Doyon, Rene, Gagnebin, Anna, Gapp, Cyril, Knutson, Heather A.
With sizable volatile envelopes but smaller radii than the solar system ice giants, sub-Neptunes have been revealed as one of the most common types of planet in the galaxy. While the spectroscopic characterization of larger sub-Neptunes (2.5-4R$_\opl
Externí odkaz:
http://arxiv.org/abs/2410.03527
Autor:
Strauss, Ryder, McNeill, Andrew, Trilling, David E., Valdes, Francisco, Bernardinell, Pedro H., Fuentes, Cesar, Gerdes, David W., Holman, Matthew J., Juric, Mario, Lin, Hsing Wen, Markwardt, Larissa, Mommert, Michael, Napier, Kevin J., Oldroyd, William J., Payne, Matthew J., Rivkin, Andrew S., Schlichting, Hilke E., Sheppard, Scott S., Smotherman, Hayden, Trujillo, Chadwick A, Adams, Fred C., Chandler, Colin Orion
Publikováno v:
The Astronomical Journal, Volume 168, Number 4 (2024)
Superfast rotators (SFRs) are small solar system objects that rotate faster than generally possible for a cohesionless rubble pile. Their rotational characteristics allow us to make inferences about their interior structure and composition. Here, we
Externí odkaz:
http://arxiv.org/abs/2410.01147
Autor:
Rogers, James G., Dorn, Caroline, Raj, Vivasvaan Aditya, Schlichting, Hilke E., Young, Edward D.
Super-Earths are highly irradiated, small planets with bulk densities approximately consistent with Earth. We construct combined interior-atmosphere models of super-Earths that trace the partitioning of water throughout a planet, including an iron-ri
Externí odkaz:
http://arxiv.org/abs/2409.17394
We investigate the consequences of non-ideal chemical interaction between silicate and overlying hydrogen-rich envelopes for rocky planets using basic tenets of phase equilibria. Based on our current understanding of the temperature and pressure cond
Externí odkaz:
http://arxiv.org/abs/2408.11321
Many planets in the solar system and across the galaxy have hydrogen-rich atmospheres overlying more heavy element-rich interiors with which they interact for billions of years. Atmosphere-interior interactions are thus crucial to understanding the f
Externí odkaz:
http://arxiv.org/abs/2407.04685
The mass loss rates of planets undergoing core-powered escape are usually modeled using an isothermal Parker-type wind at the equilibrium temperature, $T_\mathrm{eq}$. However, the upper atmospheres of sub-Neptunes may not be isothermal if there are
Externí odkaz:
http://arxiv.org/abs/2405.15221
Autor:
Benneke, Björn, Roy, Pierre-Alexis, Coulombe, Louis-Philippe, Radica, Michael, Piaulet, Caroline, Ahrer, Eva-Maria, Pierrehumbert, Raymond, Krissansen-Totton, Joshua, Schlichting, Hilke E., Hu, Renyu, Yang, Jeehyun, Christie, Duncan, Thorngren, Daniel, Young, Edward D., Pelletier, Stefan, Knutson, Heather A., Miguel, Yamila, Evans-Soma, Thomas M., Dorn, Caroline, Gagnebin, Anna, Fortney, Jonathan J., Komacek, Thaddeus, MacDonald, Ryan, Raul, Eshan, Cloutier, Ryan, Acuna, Lorena, Lafrenière, David, Cadieux, Charles, Doyon, René, Welbanks, Luis, Allart, Romain
Even though sub-Neptunes likely represent the most common outcome of planet formation, their natures remain poorly understood. In particular, planets near 1.5-2.5$\,R_\oplus$ often have bulk densities that can be explained equally well with widely di
Externí odkaz:
http://arxiv.org/abs/2403.03325
Small, close-in exoplanets are divided into two sub-populations: super-Earths and sub-Neptunes. Most super-Earths are thought to have lost their primordially accreted hydrogen-dominated atmospheres via thermally driven winds. We consider the global c
Externí odkaz:
http://arxiv.org/abs/2402.14072
Autor:
Thomas, C. Alexander, Weiss, Lauren M., Isaacson, Howard, Schlichting, Hilke E., Beard, Corey, Brinkman, Casey L., Chontos, Ashley, Dalba, Paul, Dai, Fei, Giacalone, Steven, Lubin, Jack, Van Zandt, Judah, Rice, Malena
In order to understand the relationship between planet multiplicity, mass, and composition, we present newly measured masses of five planets in two planetary systems: Kepler-323 and Kepler-104. We used the HIRES instrument at the W.M. Keck Observator
Externí odkaz:
http://arxiv.org/abs/2402.13386
Autor:
Ho, Cynthia S. K., Rogers, James G., Van Eylen, Vincent, Owen, James E., Schlichting, Hilke E.
The radius valley, i.e., a dearth of planets with radii between 1.5 and 2 Earth radii, provides insights into planetary formation and evolution. Using homogenously revised planetary parameters from Kepler 1-minute short cadence light curves, we remod
Externí odkaz:
http://arxiv.org/abs/2401.12378