Results 141 to 150 of about 206 (176)
Modifying the Standard Disk Model for the Ultraviolet Spectral Analysis of Disk-dominated Cataclysmic Variables. I. The Novalikes MV Lyrae, BZ Camelopardalis, and V592 Cassiopeiae. [PDF]
Godon P +4 more
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Constraints from Comets on the Formation and Volatile Acquisition of the Planets and Satellites. [PDF]
Mandt KE +6 more
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Accretion timescales and style of asteroidal differentiation in an <sup>26</sup>Al-poor protoplanetary disk. [PDF]
Larsen KK, Schiller M, Bizzarro M.
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Comparative genomics uncovers novel structural and functional features of the heterotrimeric GTPase signaling system. [PDF]
Anantharaman V +3 more
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Magnetize accretion and spin evolution in classical T Tauri stars
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Accretion-powered chromospheres in classical T Tauri stars⋆ [PDF]
11 pages, 13 ...
Peter Petrov +2 more
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Classical T Tauri Stars and Substellar Analogs
Astrophysics and Space Science, 2004We propose a spectroscopic criterion based on Hα equivalent width and spectral type to classify classical T Tauri stars and substellar analogs. We argue that accreting objects can be identified from low-resolution optical spectroscopy, when their Hα flux is stronger than the saturation limit at Log {Lum(Hα)/Lum(bol)} = −3.3.
Navascués, D. Barrado Y +3 more
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