99 citations · 370 across the 14 of their papers we have counts for
14 papers
ALMA detection of the dusty object silhouetted against the S0 galaxy NGC 3269 in the Antlia cluster
L. K. Haikala, R. Salinas, T. Richtler +3
An intriguing silhouette of a small dust patch can be seen against the disk of the S0 galaxy NGC 3269 in the Antlia cluster in optical images. The images do not provide any clue as…
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…
Rosette nebula globules: Seahorse giving birth to a star
M. M. Mäkelä, L. K. Haikala, G. F. Gahm
The Rosette Nebula is an HII region ionized mainly by the stellar cluster NGC 2244. Elephant trunks, globules, and globulettes are seen at the interface where the HII region and th…
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…