Results 141 to 150 of about 31,062 (274)

Magnetospheric accretion in T Tauri stars

, 2003
J. Bouvier
openalex   +2 more sources

Towards the main sequence: detailed analysis of weak line and post-T Tauri stars [PDF]

, 2008
G. Rojas, J. Gregorio‐Hetem, A. Hetem
openalex   +1 more source

Disk Accretion Rates for T Tauri Stars

, 1998
E. Gullbring, L. Hartmann, C. Briceño, N. Calvet   +3 more
semanticscholar   +1 more source

A Multiwavelength, Multiepoch Monitoring Campaign of Accretion Variability in T Tauri Stars from the ODYSSEUS Survey. I. HST Far-UV and Near-UV Spectra [PDF]

John Wendeborn, Catherine Espaillat, Sophia Lopez, Thanawuth Thanathibodee, C. Robinson, Caeley V. Pittman, Nuria Calvet, Nicole Flors, Fredrick M. Walter, Á. Kóspál, K. N. Grankin, I. Mendigutía, Hans Moritz Günther, J. Eislöffel, Zhen Guo, Kevin France, Eleonora Fiorellino, William J. Fischer, P. Ábrahám, Gregory J. Herczeg   +19 more
openalex   +1 more source

The photosphere and veiling spectrum of T Tauri stars [PDF]

, 2003
H. C. Stempels, N. Piskunov
openalex   +1 more source

Classical T Tauri stars with VPHAS+ – I. H α andu-band accretion rates in the Lagoon Nebula M8 [PDF]

, 2015
V. M. Kalari, J. S. Vink, J. E. Drew, Geert Barentsen, J. J. Drake, J. Eislöffel, E. L. Martı́n, Q. A. Parker, Y. C. Unruh, N. A. Walton, N. J. Wright   +10 more
openalex   +1 more source

The Search for Rotational Modulation of T Tauri Stars in the Ophiuchus Dark Clouds [PDF]

, 1998
В. С. Шевченко, W. Herbst
openalex   +1 more source

Stellar Rotation in the First 6 Myr: Rotational Velocities and Radii Estimates of T Tauri Stars in IC 5070 and IC 348

The Astrophysical Journal
We have acquired high-resolution optical spectroscopy for a sample of T Tauri stars (TTSs) in open clusters using Hydra on the WIYN 3.5 m telescope, and present projected rotational velocities ( v sin i values) for 54 stars in IC 5070 and 99 stars in IC ...
Laurin M. Gray, Katherine L. Rhode, Luisa M. Rebull   +2 more
doaj   +1 more source

The Mass Accretion Rates of Intermediate-Mass T Tauri Stars

, 2004
N. Calvet, J. Muzerolle, C. Briceño, J. Hernández, L. Hartmann, José Luis Saucedo, K. Gordon   +6 more
semanticscholar   +1 more source

Evidence of a Disk Wind Origin for Fluorescent H2 in Classical T Tauri Stars

The Astronomical Journal
We use far-ultraviolet spectra of 36 T Tauri stars, predominately from the Hubble Space Telescope (HST) ULLYSES program, to examine the kinematic properties of fluorescent H _2 emission lines for evidence of disk outflows.
Matt Kalscheur, Kevin France, Brunella Nisini, P. Christian Schneider, Richard Alexander, Jochen Eislöffel, Justyn Campbell-White, Hsien Shang, Manuele Gangi, Zhen Guo, Seok-Jun Chang   +10 more
doaj   +1 more source