Planetesimal fragmentation and giant planet formation: the role of planet migration

被引：0

作者：

Guilera, O. M. ^{[1
,2
]}

Swoboda, D. ^{[3
,4
]}

Alibert, Y. ^{[3
,4
,5
]}

de Elia, G. C. ^{[1
,2
]}

Santamaria, P. J. ^{[1
,2
]}

Brunini, A. ^{[1
,2
]}

机构：

[1] UNLP, CONICET, Fac Ciencias Astron & Geofis, Grp Ciencias Planetarias, La Plata, Buenos Aires, Argentina

[2] UNLP, CONICET, Inst Astrofis La Plata, La Plata, Buenos Aires, Argentina

[3] Univ Bern, Phys Inst, Bern, Switzerland

[4] Univ Bern, Ctr Space & Habitabil, Bern, Switzerland

[5] Observ Besancon, Besancon, France

来源：

COMPLEX PLANETARY SYSTEMS | 2014年 / 9卷 / 310期

关键词：

planetary systems: formation; planetesimal fragmentation; planet migration; TORQUE FORMULA; DISC; ACCRETION; JUPITER; MODELS; MASS; IV;

D O I：

10.1017/S1743921314008266

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

In the standard model of core accretion, the cores of the giant planets form by the accretion of planetesimals. In this scenario, the evolution of the planetesimal population plays an important role in the formation of massive cores. Recently, we studied the role of planetesimal fragmentation in the in situ formation of a giant planet. However, the exchange of angular momentum between the planet and the gaseous disk causes the migration of the planet in the disk. In this new work, we incorporate the migration of the planet and study the role of planet migration in the formation of a massive core when the population of planetesimals evolves by planet accretion, migration, and fragmentation.

引用

页码：204 / 207

页数：4

共 50 条

[1] Planetesimal fragmentation and giant planet formation
Guilera, O. M.
de Elia, G. C.
Brunini, A.
Santamaria, P. J.
[J]. ASTRONOMY & ASTROPHYSICS, 2014, 565
[2] Planetesimal fragmentation and giant planet formation
20142217759016
[J]. 1600, EDP Sciences (565):
[3] The influence of planetesimal fragmentation on planet formation
Kaufmann, Nicolas
Alibert, Yann
[J]. Astronomy and Astrophysics, 2023, 676
[4] The influence of planetesimal fragmentation on planet formation
Kaufmann, Nicolas
Alibert, Yann
[J]. ASTRONOMY & ASTROPHYSICS, 2023, 676
[5] Planetesimal fragmentation and giant planet formation II. Dependencies with planetesimal relative velocities and compositions
San Sebastian, I. L.
Guilera, O. M.
Parisi, M. G.
[J]. ASTRONOMY & ASTROPHYSICS, 2019, 625
[6] Oligarchic planetesimal accretion and giant planet formation
Fortier, A.
Benvenuto, O. G.
Brunini, A.
[J]. ASTRONOMY & ASTROPHYSICS, 2007, 473 (01) : 311 - 322
[7] Giant Planet Formation and Migration
Sijme-Jan Paardekooper
Anders Johansen
[J]. Space Science Reviews, 2018, 214
[8] Migration and giant planet formation
Alibert, Y
Mordasini, C
Benz, W
[J]. ASTRONOMY & ASTROPHYSICS, 2004, 417 (01) : L25 - L28
[9] Oligarchic planetesimal accretion and giant planet formation II
Fortier, A.
Benvenuto, O. G.
Brunini, A.
[J]. ASTRONOMY & ASTROPHYSICS, 2009, 500 (03): : 1249 - 1252
[10] Giant Planet Formation and Migration
Paardekooper, Sijme-Jan
Johansen, Anders
[J]. SPACE SCIENCE REVIEWS, 2018, 214 (01)

← 1 2 3 4 5 →