XMM-Newton observations of the supernova remnant IC 443-II. Evidence of stellar ejecta in the inner regions

E Troja, F Bocchino, M Miceli, F Reale - Astronomy & Astrophysics, 2008 - aanda.org
Aims. We investigate the spatial distribution of the physical and chemical properties of the
hot X-ray emitting plasma of the supernova remnant IC 443, to derive important constraints …

XMM-Newton observations of the supernova remnant IC 443. I. Soft X-ray emission from shocked interstellar medium

E Troja, F Bocchino, F Reale - The Astrophysical Journal, 2006 - iopscience.iop.org
The shocked interstellar medium around IC 443 produces strong X-ray emission in the soft
energy band (E≲ 1.5 keV). We present an analysis of such emission as observed with the …

Green bank telescope observations of IC 443: the nature of OH (1720 MHz) masers and OH absorption

JW Hewitt, F Yusef-Zadeh, M Wardle… - The Astrophysical …, 2006 - iopscience.iop.org
We present spectral line observations of the ground-state transitions of hydroxyl (OH) toward
supernova remnant (SNR) IC 443 carried out with the Green Bank Telescope. Weak …

High-resolution radio study of SNR IC 443 at low radio frequencies

G Castelletti, G Dubner, T Clarke… - Astronomy & Astrophysics, 2011 - aanda.org
Aims. We investigate the morphology at low radio frequencies of the supernova remnant
(SNR) IC 443 in detail and accurately establish its radio continuum spectral properties …

OH (1720 MHz) masers: a multiwavelength study of the interaction between the W51C supernova remnant and the W51B star forming region

CL Brogan, WM Goss, TR Hunter… - The Astrophysical …, 2013 - iopscience.iop.org
We present a comprehensive view of the W51B H ii region complex and the W51C
supernova remnant (SNR) using new radio observations from the VLA, VLBA, MERLIN …

Interstellar anatomy of the TeV gamma-ray peak in the IC443 supernova remnant

P Dell'Ova, A Gusdorf, M Gerin, D Riquelme… - Astronomy & …, 2020 - aanda.org
Context. Supernova remnants (SNRs) represent a major feedback source from stars in the
interstellar medium of galaxies. During the latest stage of supernova explosions, shock …

Non-Zeeman circular polarization of CO rotational lines in SNR IC 443

T Hezareh, H Wiesemeyer, M Houde, A Gusdorf… - Astronomy & …, 2013 - aanda.org
Context. We study interstellar magnetic fields by measuring the polarization in molecular
spectral lines and thermal emission of dust. Aims. We report detection of non-Zeeman …

NuSTAR Detection of a Hard X-Ray Source in the Supernova Remnant-molecular Cloud Interaction Site of IC 443

S Zhang, X Tang, X Zhang, L Sun… - The Astrophysical …, 2018 - iopscience.iop.org
We report on a broadband study of a complex X-ray source (1SAX J0618. 0+ 2227)
associated with the interaction site of the supernova remnant (SNR) IC 443 and ambient …

Excited-state OH masers and supernova remnants

YM Pihlström, VL Fish, LO Sjouwerman… - The Astrophysical …, 2008 - iopscience.iop.org
The collisionally pumped, ground-state 1720 MHz maser line of OH is widely recognized as
a tracer for shocked regions and observed in star-forming regions and supernova remnants …

Supernova Remnant Shock-Molecular Cloud Interactions: Masers as tracers of hadronic particle acceleration

DA Frail - arXiv preprint arXiv:1108.4137, 2011 - arxiv.org
We review the class of galactic supernova remnants which show strong interactions with
molecular clouds, revealed through shock-excited hydroxyl masers. These remnants are …