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Three-Body Calculation of 4He(αα,γ)12C Reaction at Stellar Energies

Three-Body Calculation of 4He(αα,γ)12C Reaction at Stellar Energies
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摘要 The triple-alpha reaction is the key to our understanding about the nucleosynthesis and the observed abundance of 12C in stars. On the basis of our model, the triple-alpha radiative capture process is studied by using the three-body Faddeev approach as well as two- and three-body electromagnetic currents. The bound and resonance states of 12 C are calculated via an inverse process: three-a photodisintegration of a 12 C nucleus. The triple-alpha reaction is the key to our understanding about the nucleosynthesis and the observed abundance of 12C in stars. On the basis of our model, the triple-alpha radiative capture process is studied by using the three-body Faddeev approach as well as two- and three-body electromagnetic currents. The bound and resonance states of 12 C are calculated via an inverse process: three-a photodisintegration of a 12 C nucleus.
出处 《Chinese Physics Letters》 SCIE CAS CSCD 2015年第7期25-28,共4页 中国物理快报(英文版)
基金 Supported by the University of Birjand
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