Results 151 to 160 of about 45,569 (296)

Outflows from the youngest stars are mostly molecular. [PDF]

open access: yesNature, 2023
Ray TP   +22 more
europepmc   +1 more source

Optical Monitoring of T Tauri Stars [PDF]

open access: yesInternational Astronomical Union Colloquium, 1983
At the Van Vleck Observatory of Wesleyan University, Middletown, Connecticut, we have initiated a program of monitoring T Tauri stars with the 24-inch reflector (Perkin Telescope). During the first observing season, we have obtained UBVRI and Hα (30Å and 150Å) data for five stars: T Tau, RY Tau, SU Aur, RW Aur, and CO Ori.
openaire   +2 more sources

Water in the terrestrial planet-forming zone of the PDS 70 disk. [PDF]

open access: yesNature, 2023
Perotti G   +44 more
europepmc   +1 more source

Properties of the Winds of T Tauri Stars [PDF]

open access: yesSymposium - International Astronomical Union, 1997
The properties of Classical T Tauri (TTS) winds - their mass loss rate, temperature, origin, and energetics - are reviewed and interpreted in terms of the most recent observational evidence. TTS winds seem to have their origin in the disk and are powered by accretion. Most TTS have Ṁω ≤ 10–9Mʘ yr–1 and Ṁω/Ṁ ∼ 0.1, with T ∼ 104K.
openaire   +2 more sources

Simultaneous Far-ultraviolet and Near-ultraviolet Observations of T Tauri Stars with UVIT/AstroSat: Probing the Accretion Process in Young Stars

open access: yesThe Astrophysical Journal
We present results from simultaneous far-ultraviolet (FUV) and near-ultraviolet (NUV) observations of T Tauri stars (TTSs) in the Taurus molecular cloud with UVIT/AstroSat. This is the very first UVIT study of TTSs.
Prasanta K. Nayak   +6 more
doaj   +1 more source

X-Ray Observation on the Monoceros R2 Star-Forming Region with the Chandra ACIS-I Array

open access: yes, 2003
We report on the results of the Chandra observation on the central region of the Monoceros R2 cloud (Mon R2), a high-mass star-forming region (SFR). With a deep exposure of 100 ks, we detected 368 X-ray sources, 80% of which were identified with the NIR ...
Imanishi, Kensuke   +4 more
core   +1 more source

Observational clues to the physics at the magnetosphere in young stellar objects

open access: yesEPJ Web of Conferences, 2014
Classical T Tauri stars offer an excellent laboratory to study the accretion process and star-disk interaction, which define the transfer of mass and angular momentum in the system. The interaction takes place very close to the star, in a region of about
Alencar Silvia H. P.
doaj   +1 more source

Home - About - Disclaimer - Privacy