Composition and internal structure of giant planets - an evolutionary perspective

نتاج البحث: نتاج بحثي من مؤتمرمختصر


The composition and internal structure of gas giants determine their observed parameters, such as radius-mass relation, and atmospheric metallicity. Often giant planet interiors are modeled as 2-layer (core-envelope) structures, in both formation and evolution models, for simplicity. However, new planet formation models suggest that composition distribution in the interior is gradual in some cases, depending on the formation conditions. I will explain the importance of the composition and its distribution to the thermal evolution of the planet. I will discuss whether the internal structure changes in time by thermal evolution, and how it affects the observed parameters. Finally, I will discuss the implications for our solar system gas giants and show that gradual composition structures for Jupiter and Saturn are feasible.
اللغة الأصليةالإنجليزيّة
عدد الصفحات1
حالة النشرنُشِر - 1 يناير 2021
الحدث43rd COSPAR Scientific Assembly -
المدة: ٢٨ يناير ٢٠٢١ → …


!!Conference43rd COSPAR Scientific Assembly
المدة٢٨/٠١/٢١ → …

ملاحظة ببليوغرافية

Abstract B0.7-0005-21 (oral), id.243.


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