STATISTICAL STUDIES BASED ON SIMULTANEOUS SiO AND H sub(2)O MASER SURVEYS TOWARD EVOLVED STARS

Based on the simultaneous observational results of SiO and H sub(2)O masers toward 401 evolved stars, we have performed statistical analyses. We find that the peak and integrated intensities of SiO masers are stronger than those of H sub(2)O masers in both Mira variables and OH/IR stars at most opti...

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Veröffentlicht in:	The Astronomical journal 2014-01, Vol.147 (1), p.1-14
Hauptverfasser:	Kim, Jaeheon, Cho, Se-Hyung, Kim, Sang Joon
Format:	Artikel
Sprache:	eng
Schlagworte:	Asymptotic giant branch stars Emission Masers Optical pumping Phase shift Phases Silicon dioxide Stars
Online-Zugang:	Volltext
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