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Paper: The Search and Study of PMS Stars with Hα Emission
Volume: 505, Astronomical Surveys and Big Data
Page: 66
Authors: Nikoghosyan, E. H.; Vardanyan, A. V.; Khachatryan, K. G.
Abstract: One of the most prominent features of young stellar objects in the optical range is the presence of emission lines, in particular Hα at 6563. Therefore, Hα emission detection is the most common spectroscopic means for identifying young stars. We present the search's results of PMS stellar objects in several star forming regions carried out on 2.6 m telescope in Byurakan observatory. We have used the method of slit-less spectroscopy employing a grism in combination with a narrow-band Hα interference filter to detect the objects with Hα emissions.
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