46 citations · 473 across the 27 of their papers we have counts for
5 papers · 1 filter
A low-frequency view of mixed-morphology supernova remnant VRO 42.05.01, and its neighbourhood
M. Arias, J. Vink, M. Iacobelli +7
Mixed-morphology supernova remnants (MM SNRs) are a mysterious class of objects that display thermal X-ray emission within their radio shell. They are an older class of SNRs, and a…
Molecular gas toward supernova remnant Cassiopeia A
Ping Zhou, Jiang-Tao Li, Zhi-Yu Zhang +5
We mapped 12CO J=1-0, 12CO J=2-1, 13CO J=1-0, and 13CO J=2-1 lines toward supernova remnant (SNR) Cassiopeia A with the IRAM 30m telescope. The molecular clouds (MCs) along the lin…
On the evolutionary state of massive stars in transition phases in M33
M. Kourniotis, M. Kraus, M. L. Arias +2
The advanced stages of several high-mass stars are characterized by episodic mass loss shed during phases of instability. Key for assigning these stars a proper evolutionary state…
Resolving the kinematics of the disks around Galactic B[e] supergiants
Grigoris Maravelias, Michaela Kraus, Lydia S. Cidale +4
B[e] Supergiants are luminous evolved massive stars. The mass-loss during this phase creates a complex circumstellar environment with atomic, molecular, and dusty regions usually f…
Low-Frequency Radio Absorption in Cassiopeia A
M. Arias, J. Vink, F. de Gasperin +3
Cassiopeia A is one of the best-studied supernova remnants. Its shocked ejecta emits brightly in radio and X-rays. Its unshocked ejecta can be studied through infrared emission, th…