Role of the Rossiter-McLaughlin effect in the study of close binaries

来源 :天文和天体物理学研究:英文版 | 被引量 : 0次 | 上传用户:petitlxr
下载到本地 , 更方便阅读
声明 : 本文档内容版权归属内容提供方 , 如果您对本文有版权争议 , 可与客服联系进行内容授权或下架
论文部分内容阅读
This paper is devoted to binary stars belonging to the class of eclipsing-variable systems.Photometric and spectroscopic analysis of eclipses allows us to determine geometric parameters of the orbit and physical characteristics of stellar components as we
其他文献
乌尼克吐普查区位于内蒙古自治区赤峰市克什克腾旗北部,以区域地质背景资料为基础,鉴于矿区成矿地质条件,在本区开展高精度磁法测量,圈出了主要断裂构造5条,圈定了5处激电异
农业、农村和农民问题成为近几年各界关注的焦点.如何有效地解决"三农"问题,从理论到实践已有很多研究,但就一些焦点问题仍存在分歧.本文力图从"三农"问题的表象入手,指出其
The regional BeiDou Satellite System,or BDS2,broadcasts a differential correction as Equivalent Satellite Clock Correction to correct both orbit and satellite c
In this paper we have searched for the existence of Lyra’s cosmology in a hybrid universe with minimal interaction between dark energy and normal matter using
A rotating mass dipole can be used to understand the dynamical behaviors around elongated asteroids as well as binary asteroids. In this paper an improved dipol
文中介绍了CCD发展现状及工作原理、USB2.0协议、CPLD相关知识以及TWAIN协议,总结了线阵CCD图像采集系统的组建方法。
We investigate the behavior of the snowline in a protoplanetary disk and the relationshipbetween the radius of the snowline and properties of molecular cloud co
As one of the payloads for the Advanced Space-based Solar Observatory(ASO-S)mission,the Lyman-alpha(Lyα)Solar Telescope(LST)is aimed at imaging the Sun and the
We present the results of a time-resolved photometric and time-series analysis of an RR Lyrae type star RR Gem. The main results are as follows: we found RR Gem
中国农民的出路问题一直是中国政界、学术界关注的热点.剖析21世纪初中国农民的特点,比较解决中国问题的模式.农村城镇化,是一个解决中国农民出路的诱人的蓝图.中国的工业化