Results 181 to 190 of about 46,048 (306)

NMA Imaging of Envelopes and Disks around Low Mass Protostars and T Tauri Stars [PDF]

open access: bronze, 1997
Yoshimi Kitamura   +3 more
openalex   +1 more source

The lithium abundance of the T Tauri star BP Tauri

open access: yesThe Astrophysical Journal, 1991
The Li abundance of the T Tauri star BP Tau is determined from both the Li I 6707 and 6103 features, using high-accuracy observations and recent model atmospheres. Other work, based solely on analysis of the 6707 line, has found very high Li abundances in T Tauri stars.
openaire   +2 more sources

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

open access: yesThe 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   +10 more
doaj   +1 more source

Stochastic accretion of the Earth. [PDF]

open access: yesNat Astron, 2022
Sossi PA   +4 more
europepmc   +1 more source

Disk Accretion Rates for T Tauri Stars

open access: yes, 1998
E. Gullbring   +3 more
semanticscholar   +1 more source

Measuring the density structure of an accretion hot spot. [PDF]

open access: yesNature, 2021
Espaillat CC   +7 more
europepmc   +1 more source

A search for rapid variability in T Tauri stars [PDF]

open access: bronze, 1996
K. W. Smith   +2 more
openalex   +1 more source

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