Investigating the role of tropical and extratropical waves in the Hadley circulation via present‐day Earth‐like to globally uniform sea‐surface temperature forcing
Sign Up to like & getrecommendations! Published in 2024 at "Quarterly Journal of the Royal Meteorological Society"
DOI: 10.1002/qj.4784
Abstract: The tropical overturning circulation is examined in a moist aquaplanet general circulation model forced using a non‐interactive sea‐surface temperature (SST) distribution that varies between a present‐day Earth‐like profile and one that is globally uniform. A… read more here.
Keywords: globally uniform; day earth; surface; present day ... See more keywords
Climate sensitivity to ozone and its relevance on the habitability of Earth-like planets
Sign Up to like & getrecommendations! Published in 2019 at "Icarus"
DOI: 10.1016/j.icarus.2018.11.019
Abstract: Abstract Atmospheric ozone plays an important role on the temperature structure of the atmosphere. However, it has not been included in previous studies on the effect of an increasing solar radiation on the Earth’s climate.… read more here.
Keywords: earth; like planets; earth like; climate sensitivity ... See more keywords
Reassessment of Kepler's habitable zone Earth-like exoplanets with data-driven null signal templates.
Sign Up to like & getrecommendations! Published in 2025 at "Proceedings of the National Academy of Sciences of the United States of America"
DOI: 10.1073/pnas.2513927122
Abstract: One of the primary mission goals of the Kepler space telescope is to detect Earth-like terrestrial planets in the habitable zone around Sun-like stars. Unfortunately, such planets are at the detection limit. Estimating their statistical… read more here.
Keywords: kepler; habitable zone; null signal; earth ... See more keywords
The Effect of Varying Atmospheric Pressure upon Habitability and Biosignatures of Earth-like Planets.
Sign Up to like & getrecommendations! Published in 2018 at "Astrobiology"
DOI: 10.1089/ast.2016.1632
Abstract: Understanding the possible climatic conditions on rocky extrasolar planets, and thereby their potential habitability, is one of the major subjects of exoplanet research. Determining how the climate, as well as potential atmospheric biosignatures, changes under… read more here.
Keywords: astrobiology; habitability; surface; habitability biosignatures ... See more keywords
The Role of N2 as a Geo-Biosignature for the Detection and Characterization of Earth-like Habitats.
Sign Up to like & getrecommendations! Published in 2019 at "Astrobiology"
DOI: 10.1089/ast.2018.1914
Abstract: Since the Archean, N2 has been a major atmospheric constituent in Earth's atmosphere. Nitrogen is an essential element in the building blocks of life; therefore, the geobiological nitrogen cycle is a fundamental factor in the… read more here.
Keywords: role geo; geo biosignature; earth; earth like ... See more keywords
Land Fraction Diversity on Earth-like Planets and Implications for Their Habitability.
Sign Up to like & getrecommendations! Published in 2022 at "Astrobiology"
DOI: 10.1089/ast.2022.0070
Abstract: A balanced ratio of ocean to land is believed to be essential for an Earth-like biosphere, and one may conjecture that plate-tectonics planets should be similar in geological properties. After all, the volume of continental… read more here.
Keywords: planet; land fraction; earth; earth like ... See more keywords
Stellar wind impact on early atmospheres around unmagnetized Earth-like planets
Sign Up to like & getrecommendations! Published in 2024 at "Monthly Notices of the Royal Astronomical Society"
DOI: 10.1093/mnras/stae1267
Abstract: Stellar rotation at early ages plays a crucial role in the survival of primordial atmospheres around Earth-mass exoplanets. Earth-like planets orbiting fast-rotating stars may undergo complete photoevaporation within the first few hundred Myr driven by… read more here.
Keywords: primordial atmospheres; rotating stars; stellar winds; atmospheres around ... See more keywords
Symmetry-Protected Topological States for Interacting Fermions in Alkaline-Earth-Like Atoms.
Sign Up to like & getrecommendations! Published in 2017 at "Physical review letters"
DOI: 10.1103/physrevlett.119.185701
Abstract: We discuss the quantum simulation of symmetry-protected topological (SPT) states for interacting fermions in quasi-one-dimensional gases of alkaline-earth-like atoms such as ^{173}Yb. Taking advantage of the separation of orbital and nuclear-spin degrees of freedom in… read more here.
Keywords: protected topological; symmetry protected; states interacting; interacting fermions ... See more keywords
Spectra of Earth-like Exoplanets with Different Rotation Periods
Sign Up to like & getrecommendations! Published in 2025 at "Solar System Research"
DOI: 10.1134/s0038094625600234
Abstract: At present, planets like the Earth have been found near other stars. We investigate the spectra of Earth-like planets but with different axial rotation periods. Using the general circulation model of the atmosphere called the… read more here.
Keywords: like exoplanets; rotation; spectra earth; earth ... See more keywords
Magnetotail Reconnection Asymmetries in a Small, Earth-Like Magnetosphere
Sign Up to like & getrecommendations! Published in 2021 at "Annales Geophysicae"
DOI: 10.5194/angeo-2021-35
Abstract: Abstract. We use a newly developed global Hall MHD code to investigate how reconnection drives magnetotail asymmetries in small magnetospheres. Here, we consider a scaled-down, Earth-like magnetosphere where the ion inertial length (δi) is artificially… read more here.
Keywords: asymmetries small; sheet; earth; earth like ... See more keywords