Zobrazeno 1 - 10
of 98
pro vyhledávání: '"Ramon Brasser"'
Publikováno v:
Progress in Earth and Planetary Science, Vol 6, Iss 1, Pp 1-10 (2019)
Abstract Mercury, the Solar System’s innermost planet, has an unusually massive core prompting speculation that the planet lost silicate after it formed. Using the unusually high sulfur and low iron composition of its surface and space geodetic con
Externí odkaz:
https://doaj.org/article/28745df62e1c4dd9bdf001efc305577a
Abundance patterns ranging from (ultra-)refractory (e.g. W, Zr, Al, Ca and Rare Earth Elements), to moderately volatile (e.g. Li, K and Na) and highly volatile (e.g. Zn, Cl, Br, I and In) lithophile elements show a broadly ‘hockey stick’ element
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a4f899d3142ab83bc6662d26127001c5
https://doi.org/10.5194/egusphere-egu23-5257
https://doi.org/10.5194/egusphere-egu23-5257
Publikováno v:
Io: A New View of Jupiter’s Moon ISBN: 9783031256691
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::252d6ffe121c0dfa9110577f7c15eb99
https://doi.org/10.1007/978-3-031-25670-7_10
https://doi.org/10.1007/978-3-031-25670-7_10
Autor:
Ramon Brasser, Stephen J. Mojzsis
Publikováno v:
Nature Astronomy. 4:492-499
Mass-independent isotopic anomalies in planets and meteorites define two cosmochemically distinct regions: the carbonaceous and non-carbonaceous meteorites, implying that the non-carbonaceous (terrestrial) and carbonaceous (jovian) reservoirs were ke
Publikováno v:
Progress in Earth and Planetary Science, Vol 6, Iss 1, Pp 1-10 (2019)
Mercury, the Solar System’s innermost planet, has an unusually massive core prompting speculation that the planet lost silicate after it formed. Using the unusually high sulfur and low iron composition of its surface and space geodetic constraints
Recent improvements to GPU hardware and the symplectic N-body code GENGA allow for unprecedented resolution in simulations of planet formation. In this paper, we report results from high-resolution N-body simulations of terrestrial planet formation t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f7b3d3376e034a1fc901a6e866230ee9
http://arxiv.org/abs/2109.03650
http://arxiv.org/abs/2109.03650
Autor:
Jingyi Mah, Ramon Brasser
Publikováno v:
Monthly Notices of the Royal Astronomical Society. 486:836-842
The source of impactors capable of producing the cratering asymmetry on Triton is open to debate. While hyperbolic comets are the likely source of impactors, the theoretically predicted crater distribution due to impacts from comets is incompatible w
Publikováno v:
Earth and Planetary Science Letters. 506:407-416
The intensity and effects of early impact bombardment on the major satellites of the giant planets during an episode of giant planet migration is still poorly known. We use a combination of dynamical N-body and Monte Carlo simulations to determine im
Recent high precision meteoritic data improve constraints on the formation timescale and bulk composition of the terrestrial planets. High resolution N-body simulations allow direct comparison of embryo growth timescale and accretion zones to these c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ddeb5c2a2219366a6445982f99c04ebc
http://arxiv.org/abs/2101.09035
http://arxiv.org/abs/2101.09035
Recent high-precision meteoritic data infers that Mars finished its accretion rapidly within 10 Myr of the beginning of the Solar System and had an accretion zone that did not entirely overlap with the Earth’s. Here we present a detailed study of t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bc7570d6a5ddd48395d8b122d8f7631d