221 citations · 1.4k across the 41 of their papers we have counts for
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The nature of supernovae 2010O and 2010P in Arp 299 - I. Near-infrared and optical evolution
E. Kankare, S. Mattila, S. Ryder +10
We present near-infrared and optical photometry, plus optical spectroscopy of two stripped-envelope supernovae (SNe) 2010O and 2010P that exploded in two different components of an…
What size halos do local LIRGs live in?
Abiy G. Tekola, Andreas A. Berlind, Petri Vaisanen
This work investigates the preferred environment of local Luminous IR Galaxies (LIRGs) in terms of the host halos that they inhabit, and in comparison to a control galaxy sample. T…
Characterization of the Nearby L/T Binary Brown Dwarf WISE J104915.57-531906.1 at 2 Parsecs from the Sun
A. Y. Kniazev, P. Vaisanen, K. Muzic +22
WISE J104915.57531906.1 is a L/T brown dwarf binary located 2pc from the Sun. The pair contains the closest known brown dwarfs and is the third closest known system, stellar or…
The K-band luminosity functions of super star clusters in luminous infrared galaxies, their slopes, and the effects of blending
Zara Randriamanakoto, Petri Vaisanen, Stuart Ryder +3
Super star clusters (SSCs) are typically found in interacting galaxies and trace an extreme form of star-formation. We present a K-band study of SSC candidates in a sample of local…
Abell 48 - a rare WN-type central star of a planetary nebula
H. Todt, A. Y. Kniazev, V. V. Gvaramadze +18
A considerable fraction of the central stars of planetary nebulae (CSPNe) are hydrogen-deficient. Almost all of these H-deficient central stars (CSs) display spectra with strong ca…