83 citations · 779 across the 41 of their papers we have counts for
42 papers
Early Exploration of the Scientific Discovery Space for the Habitable Worlds Observatory
Courtney D. Dressing, Danica Adams, Evelyne Alecian +324
The Habitable Worlds Observatory (HWO) is a future NASA flagship mission concept identified by the Astro2020 Decadal Survey as the highest priority for large space missions. HWO sh…
Precise Physical Parameters, Habitability, and Orbital Stability of Sun-like SB2 Systems: HD 130669, HD 184467, HD 191854, and HD 214222
Ahmad Abushattal, Nikolaos Georgakarakos, Mashhoor A. Al-Wardat +5
This work analyzes four Sun-like double-lined spectroscopic binary (SB2) systems by combining visual and spectroscopic observational data with Al-Wardat's atmospheric modeling meth…
The 24 Aqr triple system: A closer look at its unique high-eccentricity hierarchical architecture
Ahmad Abushattal, Mashhoor A. Al-Wardat, Elliott P. Horch +4
As its periastron passage occurred during the third quarter of 2020, system 24 Aqr is of particular significance. New visual solutions for the latest speckle interferometry observa…
Modeling Atmospheric Ion Escape from Kepler-1649 b and c over Time
Haitao Li, Chuanfei Dong, Lianghai Xie +15
Rocky planets orbiting M-dwarf stars are prime targets for atmospheric characterization, yet their long-term evolution under intense stellar winds and high-energy radiation remains…
Resonant amplitude distribution of the Hilda asteroids and the free-floating planet flyby scenario
Jian Li, Zhihong Jeff Xia, Hanlun Lei +3
In some recent work, we provided a quantitative explanation for the number asymmetry of Jupiter Trojans by hypothesizing a free-floating planet (FFP) flyby into the Solar System. I…
Empirical stability criteria for 3D hierarchical triple systems I: Circumbinary planets
Nikolaos Georgakarakos, Siegfried Eggl, Mohamad Ali-Dib +1
In this work we revisit the problem of the dynamical stability of hierarchical triple systems with applications to circumbinary planetary orbits. We carry out more than 3 10^8 nume…