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

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

Nature, 2023
Ray TP, McCaughrean MJ, Caratti O Garatti A, Kavanagh PJ, Justtanont K, van Dishoeck EF, Reitsma M, Beuther H, Francis L, Gieser C, Klaassen P, Perotti G, Tychoniec L, van Gelder M, Colina L, Greve TR, Güdel M, Henning T, Lagage PO, Östlin G, Vandenbussche B, Waelkens C, Wright G.   +22 more
europepmc   +1 more source

Comments on the Paper by A. E. Rydgren "T Tauri Stars and the (J-H), (H-K) Diagram" [PDF]

, 1977
B. Baschek, R. Wehrsě
openalex   +1 more source

Optical Monitoring of T Tauri Stars [PDF]

International 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]

Nature, 2023
Perotti G, Christiaens V, Henning T, Tabone B, Waters LBFM, Kamp I, Olofsson G, Grant SL, Gasman D, Bouwman J, Samland M, Franceschi R, van Dishoeck EF, Schwarz K, Güdel M, Lagage PO, Ray TP, Vandenbussche B, Abergel A, Absil O, Arabhavi AM, Argyriou I, Barrado D, Boccaletti A, Caratti O Garatti A, Geers V, Glauser AM, Justannont K, Lahuis F, Mueller M, Nehmé C, Pantin E, Scheithauer S, Waelkens C, Guadarrama R, Jang H, Kanwar J, Morales-Calderón M, Pawellek N, Rodgers-Lee D, Schreiber J, Colina L, Greve TR, Östlin G, Wright G.   +44 more
europepmc   +1 more source

The Identification of T Tauri-Like Stars by Multicolour Photometry [PDF]

, 1973
K. Nandy
openalex   +1 more source

Properties of the Winds of T Tauri Stars [PDF]

Symposium - 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

The 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, Mayank Narang, P. Manoj, Uma Gorti, Annapurni Subramaniam, Nayana George, Chayan Mondal   +6 more
doaj   +1 more source

Quasicyclic Light Changes in Three Low Mass T Tauri Stars [PDF]

, 1977
H. Mauder
openalex   +1 more source

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

, 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, Koyama, Katsuji, Nakajima, Hiroshi, Takagi, Shin-ichiro, Tsujimoto, Masahiro   +4 more
core   +1 more source

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

EPJ 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