Journal of Guangxi Normal University(Natural Science Edition) ›› 2012, Vol. 30 ›› Issue (3): 71-76.

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Presupernova and Numerical Simulation of Type Ⅱ Supernova Explosion

ZHANG Miao-jing, YANG Jian-hui, PAN Jiang-hong   

  1. College of Physics and technology,Guangxi Normal University,Guilin Guangxi 541004,China
  • Received:2012-06-07 Online:2012-09-20 Published:2018-12-04

Abstract: ased on the input data of presupernova with fallbackand mixing of matter,a simulation of type Ⅱ supernova explosion process is made,which includes core collapse,shock propagation and explosion energy.The explosion is simulated in prompt mechanism by one dimension spheral symmetry model with presupernovae mass of 12 M to 15 M.The results show that the core mass,density,temperature and composition affect the type Ⅱ supernova explosion significantly,but theprompt mechanism cannot get the expecting explosion.

Key words: supernova, fallback, presupernova, collapse, explosion

CLC Number: 

  • P145.3
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