Dust Growth in Protoplanetary Disks

被引：0

作者：

Tanaka, Hidekazu ^{[1
]}

Wada, Koji ^{[2
]}

Suyama, Toru ^{[3
]}

机构：

[1] Hokkaido Univ, Inst Low Temp Sci, Sapporo, Hokkaido 0600819, Japan

[2] Chiba Inst Technol, PERC, Narashino, Chiba 275, Japan

[3] Niigata Sci Museum, Niigata 9500948, Japan

来源：

EXOPLANETS AND DISKS: THEIR FORMATION AND DIVERSITY | 2009年 / 1158卷

关键词：

planet; protoplanetary disk; dust; HEAD-ON COLLISIONS; 2 ELASTIC SPHERES; NUMERICAL-SIMULATION; AGGREGATE COLLISIONS; ADHESIVE CONTACT; SOLAR NEBULA; COAGULATION; FRAGMENTATION; PLANETESIMALS; COMPRESSION;

D O I：

暂无

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

Dust growth by aggregation is an important process as the first step of planet formation in protoplanetary disks. Dust growth also influences the temperature structure in protoplanetary disks. However, we still have a large uncertainty in the dust growth process. This uncertainty mainly comes from unknown factors in dust structure. In recent years, many theoretical studies on aggregate collisions and growth have been done. In this paper, we will introduce remarkable results in these theoretical studies, mainly focusing on results by our group.

引用

页码：97 / +

页数：2

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