99 citations · 370 across the 14 of their papers we have counts for
7 papers · 1 filter
Dynamics of wind and the dusty environments in the accreting T Tauri stars RY Tau and SU Aur
P. P. Petrov, K. N. Grankin, J. F. Gameiro +10
Classical T Tauri stars with ages of less than 10 Myr possess accretion discs. Magnetohydrodynamic processes at the boundary between the disc and the stellar magnetosphere control…
Radio observations of globulettes in the Carina Nebula
Lauri Haikala, Gösta Gahm, Tiia Grenman +2
The Carina nebula hosts a large number of globulettes. The majority are of planetary mass, but there are also those with masses of several tens up to a few hundred Jupiter masses.…
Dusty globules in the Crab Nebula
Tiia Grenman, Gösta F. Gahm, Erik Elfgren
From existing broad-band images obtained with the Hubble Space Telescope, we located 92 globules, for which we derived positions, dimensions, orientations, extinctions, masses, pro…
Doppler Probe of Accretion onto a T Tauri star
Peter P. Petrov, Gösta Gahm, Gregory J. Herczeg +2
The YY Ori stars are T Tauri stars with prominent time-variable redshifted absorption components that flank certain emission lines. One of the brightest in this class is S CrA, a v…
The tiny globulettes in the Carina Nebula
Tiia Grenman, Gösta Gahm
Small molecular cloudlets are abundant in many H II regions surrounding newborn stellar clusters. In optical images these so-called globulettes appear as dark silhouettes against t…
Face to phase with RU Lupi
Gösta F. Gahm, Henricus C. Stempels, Frederick M. Walter +2
We present new results on the classical T Tauri star RU Lupi based on three observing runs collecting high-resolution spectra, complementary NIR spectra, multicolour photometric da…