Fusion Reaction of 16O+14N and Its Implication for the Production of 26Al in Explosive Oxygen Burning
WANG Peng1, PENG Qiu-He1,2,3, ZHANG Shui-Nai1, LUO Xin-Lian1
1Department of Astronomy, Nanjing University, Nanjing 210093
2Joint Astrophysics Center of Chinese Academy of Science-Peking University, Beijing 100871
3The Open Laboratory for Cosmic Ray and High Energy Astrophysics, Chinese Academy of Sciences, Beijing 100039
Fusion Reaction of 16O+14N and Its Implication for the Production of 26Al in Explosive Oxygen Burning
WANG Peng1;PENG Qiu-He1,2,3;ZHANG Shui-Nai1;LUO Xin-Lian1
1Department of Astronomy, Nanjing University, Nanjing 210093
2Joint Astrophysics Center of Chinese Academy of Science-Peking University, Beijing 100871
3The Open Laboratory for Cosmic Ray and High Energy Astrophysics, Chinese Academy of Sciences, Beijing 100039
Abstract： We suggest that the fusion reaction 16O+14N may be a new way to produce 26Al in interstellar medium. Adopting different mixing modes, we investigate the impact on the production of 26Al in explosive oxygen burning and find that the result is extremely sensitive to mixing mechanisms. In some cases, we obtain an encouraging result, for example, the greatest final abundance of 26Al reaches 7.779×10-6, which means that the explosive oxygen burning may be a new origin of 26Al.
(Nuclear physics aspects of novae, supernovae, and other explosive environments)
引用本文:
WANG Peng;PENG Qiu-He;;ZHANG Shui-Nai;LUO Xin-Lian. Fusion Reaction of 16O+14N and Its Implication for the Production of 26Al in Explosive Oxygen Burning[J]. 中国物理快报, 2006, 23(6): 1652-1654.
WANG Peng, PENG Qiu-He, , ZHANG Shui-Nai, LUO Xin-Lian. Fusion Reaction of 16O+14N and Its Implication for the Production of 26Al in Explosive Oxygen Burning. Chin. Phys. Lett., 2006, 23(6): 1652-1654.
2006, Vol. 23 
