53 citations · 132 across the 9 of their papers we have counts for
9 papers
Planck Galactic Cold Clumps at High Galactic Latitude-A Study with CO Lines
Fengwei Xu, Yuefang Wu, Tie Liu +28
Gas at high Galactic latitude is a relatively little-noticed component of the interstellar medium. In an effort to address this, forty-one Planck Galactic Cold Clumps at high Galac…
Multi-wavelength observations and modelling of a quiescent cloud LDN1512
M. Saajasto, M. Juvela, C. Lefevre +2
Light scattering at near-infrared wavelengths has been used to study the optical properties of the interstellar dust grains, but these studies are limited by the assumptions on the…
Dust emission, extinction, and scattering in LDN 1642
Mika Juvela, Sharma Neha, Emma Mannfors +3
We study the near-infrared (NIR) scattering in LDN 1642, its correlation with the cloud structure, and the ability of dust models to simultaneously explain sub-millimetre emission,…
Multi-scale analysis of the Monoceros OB 1 star-forming region: II. Colliding filaments in the Monoceros OB1 molecular cloud
Julien Montillaud, Mika Juvela, Charlotte Vastel +24
We started a multi-scale analysis of G202.3+2.5, an intertwined filamentary region of Monoceros OB1. In Paper I, we examined the distributions of dense cores and protostars and fou…
Multi-scale analysis of the Monoceros OB 1 star-forming region: I. The dense core population
Julien Montillaud, Mika Juvela, Charlotte Vastel +24
Current theories and models attempt to explain star formation globally, from core scales to giant molecular cloud scales. A multi-scale observational characterisation of an entire…
Magnetic fields in the infrared dark cloud G34.43+0.24
Archana Soam, Tie Liu, B-G Andersson +11
We present the B-fields mapped in IRDC G34.43+0.24 using 850\,m polarized dust emission observed with the POL-2 instrument at JCMT. We examine the magnetic field geometries and…
Cloud G074.11+00.11: a stellar cluster in formation
Mika Saajasto, Jorma Harju, Mika Juvela +9
We present molecular line and dust continuum observations of a Planck-detected cold cloud, G074.11+00.11. The cloud consists of a system of curved filaments and a central star-form…
Near-infrared scattering as a dust diagnostic
Mika Saajasto, Mika Juvela, Johanna Malinen
We examine the possibility of using near-infrared scattering to constrain the local radiation field and the dust properties, for example, the size distribution of the grains, and m…
Correlation of gas dynamics and dust in the evolved filament G82.65-02.00
M. Saajasto, M. Juvela, K. Dobashi +12
The combination of line and continuum observations can provide vital insights to the formation and fragmentation of filaments and the initial conditions for star formation. We have…