Detecting Planets around Very Cool Stars at Near Infrared Wavelengths with the Radial Velocity Technique

被引：0

作者：

Rodler, F. ^{[1
]}

del Burgo, C. ^{[2
,3
]}

Martin, E. L. ^{[4
]}

Alvarez, C. ^{[5
]}

机构：

[1] Inst Astrofis Canarias, E-38200 San Cristobal la Laguna, Spain

[2] Dublin Inst Adv Studies, Sch Cosm Phys, Dublin, Ireland

[3] UNINOVA CA3, Campus Caparica, Caparica, Portugal

[4] CSIC, CAB, Ctr Astrobiol, Madrid, Spain

[5] Inst Astrofis Canarias, San Cristobal la Laguna, Spain

来源：

PATHWAYS TOWARDS HABITABLE PLANETS | 2010年 / 430卷

关键词：

D O I：

暂无

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

The radial velocity (RV) technique in the near-infrared is a powerful tool to search for low-mass planets around cool stars and sub-stellar objects. We investigate what precision can be achieved in RV measurements of an M9-dwarf in the Y-, J-, H-, and K-bands. Although late M-dwarfs emit the most flux in the J-band, we find that the highest RV-precision is attained in the Y-band.

引用

页码：526 / +

页数：2

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