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        검색결과 1

        1.
        2007.12 KCI 등재 구독 인증기관 무료, 개인회원 유료
        We have determined the disk size of Be stars by using Hα emission. We observed spectra of Be stars with telescope in SNU, equipped with SB SGS (Santa Babara Self Guided Spectrograph) and CCD ST-8. The size of disk of Be stars was estimated with the Be star model of Grundstrom & Gies (2006). This study suggests that the medium resolution spectra taken with small telescope equipped with commercial spectrograph are useful to estimate the approximate size of the Hα emitting disk around Be stars.
        4,000원