other query modes : |
Identifier query |
Coordinate query |
Criteria query |
Reference query |
Basic query |
Script submission |
TAP |
Output options |
Object types |
Help |
2013MNRAS.435.1659C - Mon. Not. R. Astron. Soc., 435, 1659-1670 (2013/October-3)
Modelling the interaction of thermonuclear supernova remnants with circumstellar structures: the case of Tycho's supernova remnant.
CHIOTELLIS A., KOSENKO D., SCHURE K.M., VINK J. and KAASTRA J.S.
Abstract (from CDS):
We investigate this scenario by combining hydrodynamical simulations of the wind-loss phase and the SNR evolution with a coupled X-ray emission model, which includes non-equilibrium ionization. For the explosion models we use the well-known W7 deflagration model and the delayed detonation model that was previously shown to provide good fits to the X-ray emission of Tycho's SNR.
Our simulations confirm that a uniform ambient density cannot simultaneously reproduce the dynamical and X-ray emission properties of Tycho. In contrast, models that considered that the remnant was evolving in a dense, but small, wind bubble reproduce reasonably well both the measured X-ray emission spectrum and the expansion parameter of Tycho's SNR. Finally, we discuss possible mass-loss scenarios in the context of single- and double-degenerate models which possibly could form such a small dense wind bubble.
Abstract Copyright: © 2013 The Authors Published by Oxford University Press on behalf of the Royal Astronomical Society (2013)
Journal keyword(s): hydrodynamics - supernovae: individual: SN1572 - ISM: supernova remnants
Simbad objects: 9
To bookmark this query, right click on this link: simbad:2013MNRAS.435.1659C and select 'bookmark this link' or equivalent in the popup menu