Open AccessLine variations of Hα emissions and absorptions of Be stars
Author(s) -
Aprilia,
Robiatul Muztaba,
Mochamad Irfan,
E. Puspitaningurm,
G E Ramadhania,
Hakim L. Malasan
Publication year - 2019
Publication title -
journal of physics. conference series
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.21
H-Index - 85
eISSN - 1742-6596
pISSN - 1742-6588
DOI - 10.1088/1742-6596/1153/1/012146
Subject(s) - stars , physics , astrophysics , spectrograph , observatory , envelope (radar) , line (geometry) , astronomy , refracting telescope , spectral line , geometry , telecommunications , radar , mathematics , computer science