Active OB-Stars: Laboratories for Stellare and Circumstellar Physics
Active OB-Stars: Laboratories for Stellare and Circumstellar Physics
复制标题
活跃的 OB-Stars:恒星和环星物理实验室
DOI:
--
复制
发表时间:
2007
期刊:
影响因子:
--
通讯作者:
S. Štefl
中科院分区:
文献类型:
--
作者:
A. Okazaki;S. Owocki;S. Štefl
We present results from the monitoring of spectral behavior of the Be/shell star Pleione in the period 2003–2005. The results from our observations again open the question for the timescale of quasi-periodic spectral changes of this star. Special emphasis is given on the variations of the Hα and Hβ emission lines.