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		| Paper: | 
		Progenitors of Type Ia Supernovae | 
	 
	
		| Volume: | 
		451, 9th Pacific Rim Conference on Stellar Astrophysics | 
	 
	
		| Page: | 
		247 | 
	 
	
		| Authors: | 
		Han, Z.; Wang, B.; Ge, H.; Chen, X. | 
	 
	
	
		| Abstract: | 
		Type Ia supernovae are the best cosmological distance indicator and the nature of their
 progenitors therefore play a crucial role in cosmology. There are mainly two progenitor scenarios,
 the single degenerate scenario and the double degenerate scenario. In this invited review talk,
 I show that the former is favored both observationally and theoretically. | 
	 
	
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