Giant planet formation in Palatini gravity

被引：10
|
作者：
Wojnar, Aneta [1 ]
机构：
[1] Univ Tartu, Inst Phys, Lab Theoret Phys, W Ostwaldi 1, EE-50411 Tartu, Estonia
来源：
PHYSICAL REVIEW D | 2022年 / 105卷 / 12期
关键词：
M87 EVENT HORIZON; GENERAL-RELATIVITY; EARTH; FIELD; STAR;
D O I：
10.1103/PhysRevD.105.124053
中图分类号：
P1 [天文学];
学科分类号：
0704 ;
摘要：
Some parts of the accretion model of the Jovian planets' formation are studied in the context of Palatini gravity. We mainly focus on the critical core mass, that is, a mass for which there is no hydrostatic equilibrium solution for the planet's envelope, which is a starting point for the runaway accretion. We also discuss the conditions a planet needs to satisfy such that it can possess a massive gaseous envelope around a solid core.
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页数：10
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