Detonation shock dynamics of Type Ia supernovae
Author(s) -
Scott D. Dunkley,
G. J. Sharpe,
S. A. E. G. Falle
Publication year - 2013
Publication title -
monthly notices of the royal astronomical society
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 2.058
H-Index - 383
eISSN - 1365-8711
pISSN - 0035-8711
DOI - 10.1093/mnras/stt422
Subject(s) - detonation , physics , supernova , curvature , shock wave , explosive material , shock (circulatory) , wavefront , mechanics , astrophysics , nucleosynthesis , extinction (optical mineralogy) , blast wave , geometry , optics , medicine , chemistry , mathematics , organic chemistry
The wavefront propagation of curved detonation waves in carbon–oxygen cores and helium shells of Type Ia supernova (SNIa) progenitors is determined via a detonation shock dynamics approach. A level set implementation is used to track the front, which is evolved according to intrinsic quasi-steady, quasi-one-dimensional detonation speed–curvature relationships. The effects of curvature are analysed...
Accelerating Research
Robert Robinson Avenue,
Oxford Science Park, Oxford
OX4 4GP, United Kingdom
Address
John Eccles HouseRobert Robinson Avenue,
Oxford Science Park, Oxford
OX4 4GP, United Kingdom