Doppler Methods of Search and Monitoring of Exoplanets

被引:7
|
作者
Panchuk, V. E. [1 ,2 ]
Klochkova, V. G. [1 ]
Sachkov, M. E. [3 ]
Yushkin, M. V. [1 ]
机构
[1] Russian Acad Sci, Special Astrophys Observ, Pos Lower Arkhyz, Karachaevo Cher, Russia
[2] ITMO Univ, St Petersburg, Russia
[3] Russian Acad Sci, Inst Astron, Moscow, Russia
基金
俄罗斯基础研究基金会;
关键词
exoplanets; spectroscopic methods; radial velocities; Doppler methods; STELLAR RADIAL-VELOCITIES; ECHELLE-SPECTROMETER; ABSORPTION CELL; PLANETARY SYSTEMS; SPECTROGRAPH; RESOLUTION; PULSATIONS; TELESCOPE; SPECTROPHOTOMETER; ATMOSPHERE;
D O I
10.1134/S0038094615060052
中图分类号
P1 [天文学];
学科分类号
0704 ;
摘要
The main stages of the development of Doppler methods of search and study of extrasolar planetary systems (exoplanets) are described. The main instrumental and methodological effects that influence the measurement accuracy of spectral line positions in the study of exoplanets are considered. The development of the domestic spectrograph for spectroscopic monitoring with high-precision determination of radial velocities is reported. Directions for further development of high-resolution spectroscopy are discussed.
引用
收藏
页码:420 / 429
页数:10
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