124 citations · 373 across the 10 of their papers we have counts for
11 papers
WALTzER: Wide-band Atmospheric Laboratory for Transiting Exoplanet Research
A. G. Sreejith, L. Fossati, M. Lendl +81
Understanding the origin and evolution of planetary atmospheres, and the connection between their lower and upper atmospheric layers, remains a fundamental challenge in exoplanet s…
uGMRT observations of the hot-Saturn WASP 69b: Radio-Loud Exoplanet-Exomoon Survey II (RLEES II)
Mayank Narang, Apurva V. Oza, Kaustubh Hakim +7
Exomoons have so far eluded ongoing searches. Several studies have exploited transit and transit timing variations and high-resolution spectroscopy to identify potential exomoon ca…
Large Interferometer For Exoplanets (LIFE): IX. Assessing the Impact of Clouds on Atmospheric Retrievals at Mid-Infrared Wavelengths with a Venus-Twin Exoplanet
B. S. Konrad, E. Alei, S. P. Quanz +10
The Large Interferometer For Exoplanets (LIFE) initiative aims to develop a space based mid-infrared (MIR) nulling interferometer to measure the thermal emission spectra of tempera…
Diverse Carbonates in Exoplanet Oceans Promote the Carbon Cycle
Kaustubh Hakim, Meng Tian, Dan J. Bower +1
Carbonate precipitation in oceans is essential for the carbonate-silicate cycle (inorganic carbon cycle) to maintain temperate climates. By considering the thermodynamics of carbon…
Radio-Loud Exoplanet-Exomoon Survey (RLEES): GMRT Search for Electron Cyclotron Maser Emission
Mayank Narang, Apurva V. Oza, Kaustubh Hakim +3
We conducted the first dedicated search for signatures of exoplanet-exomoon interactions using the Giant Metrewave Radio Telescope (GMRT) as part of the radio-loud exoplanet-exomoo…
Retention of water in terrestrial magma oceans and carbon-rich early atmospheres
Dan J. Bower, Kaustubh Hakim, Paolo A. Sossi +1
Massive steam and CO atmospheres have been proposed for magma ocean outgassing of Earth and terrestrial planets. Yet formation of such atmospheres depends on volatile exchange…
Lithologic Controls on Silicate Weathering Regimes of Temperate Planets
Kaustubh Hakim, Dan J. Bower, Meng Tian +6
Weathering of silicate rocks at a planetary surface can draw down CO from the atmosphere for eventual burial and long-term storage in the planetary interior. This process is th…
Thermal evolution of rocky exoplanets with a graphite outer shell
Kaustubh Hakim, Arie van den Berg, Allona Vazan +3
The presence of rocky exoplanets with a large refractory carbon inventory is predicted by chemical evolution models of protoplanetary disks of stars with photospheric C/O >0.65, an…
Capturing the oxidation of silicon carbide in rocky exoplanetary interiors
Kaustubh Hakim, Wim van Westrenen, Carsten Dominik
Theoretical models predict the condensation of silicon carbide around host stars with C/O ratios higher than 0.65 (cf. C/O = 0.54), in addition to its observations…
Mineralogy, structure and habitability of carbon-enriched rocky exoplanets: A laboratory approach
Kaustubh Hakim, Rob Spaargaren, Damanveer S. Grewal +4
Carbon-enriched rocky exoplanets have been proposed around dwarf stars as well as around binary stars, white dwarfs and pulsars. However, the mineralogical make up of such planets…
A new ab initio equation of state of hcp-Fe and its implication on the interior structure and mass-radius relations of rocky super-Earths
Kaustubh Hakim, Attilio Rivolidini, Tim Van Hoolst +4
More than a third of all exoplanets can be classified as super-Earths based on radius (1-2 ) and mass (< 10 ). Here we model mass-radius relations bas…