On the nature of veiling of classical T Tauri stars spectra in the near-IR spectral band

Abstract

It is shown that the existence of a hot accretion spot on the surface of classical T Tauri stars allows to explain observed veiling of their photospheric spectrum not only in the visible but also in the near infrared spectral band.

6 pages, 2 figures, accepted for publication in Astronomy Letters

References in corpus (3)

• Unveiling extremely veiled T Tauri stars
• Interpretation of the Veiling of the Photospheric Spectrum for T Tauri Stars in Terms of an Accretion Model
• A non-LTE modeling of narrow emission components of He and Ca lines in optical spectra of CTTS

Cited by in corpus (8)

• YSOVAR: Mid-IR variability in the star forming region Lynds 1688
• Radial velocity variations in the young eruptive star EX Lup
• New insights on the near-infrared veiling of young stars using CFHT/SPIRou data
• Accretion variability of the multiple T Tauri system VW Cha
• S Coronae Australis -- a T Tauri Twin
• Star formation in IC1396: Kinematics and subcluster structure revealed by Gaia
• Short- and long-term variations of the high mass accretion rate classical T Tauri star DR Tau
• The jet of BP Tau