Results 111 to 120 of about 15,554 (124)

Supernova remnants of red supergiants: From barrels to loops

Astronomy & Astrophysics
Core-collapse (CC) supernova remnants (SNRs) are the nebular leftovers of defunct massive stars that died during a supernova explosion, mostly while undergoing the red supergiant phase of their evolution.
.-A. Meyer, P. F. Velázquez, M. Pohl, K. Egberts, M. Petrov, M. Villagran, D. F. Torres, R. Batzofin   +7 more
semanticscholar   +1 more source

SISSI: Supernovae in a stratified, shearing interstellar medium. I. The geometry of supernova remnants

Astronomy & Astrophysics
We introduce the Supernovae In a Stratified, Shearing Interstellar medium (SISSI) simulation suite, which aims to enable a more comprehensive understanding of supernova remnants (SNRs) evolving in a complex interstellar medium (ISM) structured by the ...
Leonard E. C. Romano, M. Behrendt, Andreas Burkert   +2 more
semanticscholar   +1 more source

Observational Evidence of Dust Evolution in Supernova Remnants: Size Redistribution toward Larger Grains in the Early Sedov Phase

Astrophysical Journal Letters
Recent observations have revealed that dust is widespread and abundant in galaxies up to z ≃ 8, significantly influencing their appearance and spectral properties.
H. Zhao 赵, B. Chen 陈, Jun 军 Li 李
semanticscholar   +1 more source

Possible explanations for the formation of ear-like structures in young Type Ia supernova remnants

Astronomy & Astrophysics
Several young type Ia supernova remnants (SNRs) exhibit apparent axisymmetrical deviations from spherical symmetry, manifested as two opposite ear-like protrusions in their projected morphologies. The origin of this specific feature remains debated, with
Biwen Bao, Yueyang Wang, Chuyua Yang, Li Zhang   +3 more
semanticscholar   +1 more source

First Results from ISO Spectra of Supernova Remnants Heavily Interacting with the ISM

, 1997
E. Oliva, S. Drapatz, D. Lutz, E. Sturm, A. F. M. Moorwood   +4 more
openalex   +1 more source

First Results From ISO Spectra of Supernova Remnants Heavily Interacting with the ISM

, 1998
E. Oliva, S. Drapatz, D. Lutz, E. Sturm, A. F. M. Moorwood   +4 more
openalex   +1 more source

Studies of the ISM in the Vela Supernova Remnant

, 2000
A. C. Danks
openalex   +1 more source

Models for Measuring Explosion Energies and ISM Densities of Supernova Remnants in the Galaxy

, 2021
D. A. Leahy
openalex  

Supernova Remnants as a Probe of Dust Grain Physics in the ISM

, 2010
Brian J. Williams
openalex  

ROSAT PSPC observation of the NE region of the Vela supernova remnant III. The two-component nature of the X-ray emission and its implications on the ISM

, 1999
F. Bocchino, A. Maggio, S. Sciortino
openalex