Zusammenfassung
Observations of T Tauri stars are reviewed. Among the topics discussed
are evidence for the presence of circumstellar matter and
complex in- and outflows, the irregular and quasi-periodic light
variations found at various wavelength bands, and polarimetric
properties and constraints on the geometry of the circumstellar
material. Other topics include the properties of T Tauri binary
systems, the winds, collimated outflows, jets from T Tauri stars
and their interaction with the ambient interstellar medium, and
observational evidence for disks around these objects.
- 14mast
- accretion
- astronomía
- astronomical
- astrophysics,
- binary
- circumstellar
- disks
- disks,
- distribution,
- energy
- envelopes,
- evolution,
- formation,
- loss,
- mass
- matter,
- models,
- pre-main
- sequence
- spectra,
- spectral
- spectrophotometry,
- star
- stars,
- stellar
- t
- tauri
- winds,
Nutzer