Zobrazeno 1 - 10
of 4 002
pro vyhledávání: '"Stein B"'
Publikováno v:
Communications Earth & Environment, Vol 4, Iss 1, Pp 1-9 (2023)
Abstract Mass-dependent stable isotopic variations recorded in lunar samples provide novel resolution to the formation and differentiation history of the Moon. In this study, we report new high-precision Ca-isotope measurements for lunar rocks and mi
Externí odkaz:
https://doaj.org/article/c60a26beeaec4fb5a6e386873d0b96b1
The exoplanet field now abounds with new discoveries of planets and planetary systems. It is of great interest for the scientific community to understand the compositions and internal structures of these new planets outside our own solar system, and
Externí odkaz:
http://arxiv.org/abs/2211.06518
Autor:
Zeng, Li, Jacobsen, Stein B.
Publikováno v:
Icarus, Volume 414, 116033, 2024
We explain the overall equilibrium-temperature-dependent trend in the exoplanet mass-radius diagram, using the escape mechanisms of hydrogen and relevant volatiles, and the chemical equilibrium calculation of molecular hydrogen (H$_2$) break-up into
Externí odkaz:
http://arxiv.org/abs/2211.06010
Autor:
Zeng, Li, Jacobsen, Stein B., Hyung, Eugenia, Levi, Amit, Nava, Chantanelle, Kirk, James, Piaulet, Caroline, Lacedelli, Gaia, Sasselov, Dimitar D., Petaev, Michail I., Stewart, Sarah T., Alam, Munazza K., López-Morales, Mercedes, Damasso, Mario, Latham, David W.
Publikováno v:
ApJ 923 247 (2021)
Recent astronomical observations obtained with the Kepler and TESS missions and their related ground-based follow-ups revealed an abundance of exoplanets with a size intermediate between Earth and Neptune. A low occurrence rate of planets has been id
Externí odkaz:
http://arxiv.org/abs/2201.02125
Autor:
Zeng, Li, Jacobsen, Stein B.
Publikováno v:
In Icarus 15 May 2024 414
Publikováno v:
In Geochimica et Cosmochimica Acta 15 May 2024 373:326-341
Autor:
Davies, Erik J., Carter, Phil J., Root, Seth, Kraus, Richard G., Spaulding, Dylan K., Stewart, Sarah T., Jacobsen$^{4}$, Stein B.
Collisions that induce melting and vaporization can have a substantial effect on the thermal and geochemical evolution of planets. However, the thermodynamics of major minerals are not well known at the extreme conditions attained during planet forma
Externí odkaz:
http://arxiv.org/abs/2002.00998
Externí odkaz:
https://hdl.handle.net/11250/3127179
Autor:
Stewart, Sarah T., Davies, Erik J., Duncan, Megan S., Lock, Simon J., Root, Seth, Townsend, Joshua P., Kraus, Richard G., Caracas, Razvan, Jacobsen, Stein B.
We discuss major challenges in modeling giant impacts between planetary bodies, focusing on the equations of state (EOS). During the giant impact stage of planet formation, rocky planets are melted and partially vaporized. However, most EOS models fa
Externí odkaz:
http://arxiv.org/abs/1910.04687