Chinese Physics C > 2016, Vol. 40 > Issue(12): 124101 DOI: 10.1088/1674-1137/40/12/124101

Capture cross sections of¹⁵N(n, γ)¹⁶N at astrophysical energies

1.
School of Chemical Engineering, Anhui University of Science and Technology, Huainan 232001, China
2.
Institute of Modern Physics, Chinese Academy of Sciences, Lanzhou 730000, China
3.
Shanghai Institute of Applied Physics, Chinese Academy of Sciences, Shanghai 201800, China

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Abstract：
We have reanalyzed reaction cross sections of ¹⁶N on a ¹²C target. The nucleon density distribution of ¹⁶N, especially surface density distribution, was extracted using the modified Glauber model. On the basis of dilute surface densities, the ¹⁵N(n, γ) ¹⁶N reaction is discussed within the framework of the direct capture reaction mechanism. The calculations agree quite well with the experimental data.
- capture cross sections,
- reaction cross sections,
- 15N(n,)16N,
- Glauber model,
- direct capture

References

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Guang-Wei Fan, Jun-Bing Ma, Zong-Qiang Sheng, Guo-Zhu Shi, Feng Tian, Jun Wang and Chao Zhang. Capture cross sections of ¹⁵N(n, γ) ¹⁶N at astrophysical energies[J]. Chinese Physics C, 2016, 40(12): 124101. doi: 10.1088/1674-1137/40/12/124101

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Received: 2016-02-17
Revised: 2016-07-09

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Support given by National Natural Science Foundation of China (11447236, 11505002, 11247001) and Foundation of Anhui University of Science and Technology (11130, 12608)

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通讯作者:陈斌, bchen63@163.com

1.
沈阳化工大学材料科学与工程学院沈阳 110142

Capture cross sections of¹⁵N(n, γ)¹⁶N at astrophysical energies

Corresponding author:Guang-Wei Fan,gwfan@aust.edu.cn

1. School of Chemical Engineering, Anhui University of Science and Technology, Huainan 232001, China

2. Institute of Modern Physics, Chinese Academy of Sciences, Lanzhou 730000, China

3. Shanghai Institute of Applied Physics, Chinese Academy of Sciences, Shanghai 201800, China

Received Date:2016-02-17

Accepted Date:2016-07-09

Available Online:2016-12-05

Fund Project:Support given by National Natural Science Foundation of China (11447236, 11505002, 11247001) and Foundation of Anhui University of Science and Technology (11130, 12608)

Abstract:We have reanalyzed reaction cross sections of¹⁶N on a¹²C target. The nucleon density distribution of¹⁶N, especially surface density distribution, was extracted using the modified Glauber model. On the basis of dilute surface densities, the¹⁵N(n, γ)¹⁶N reaction is discussed within the framework of the direct capture reaction mechanism. The calculations agree quite well with the experimental data.

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Capture cross sections of¹⁵N(n, γ)¹⁶N at astrophysical energies

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通讯作者:陈斌, bchen63@163.com

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