The precise determination of astrophysical S-factors is essential for a detailed understanding of the nucleosynthesis in its various facets. It is discussed how the Lorentz integral transform (LIT) method can be applied for such a determination. The astrophysical S-factor for the proton-deuteron radiative capture is considered as test case. The importance of a specific many-body basis used for the LIT equation solution is pointed out. The excellent results of the test are discussed.
Determination of S-Factors with the LIT Method / Leidemann, Winfried; Deflorian, Sergio; Efros, Victor D.. - In: FEW-BODY SYSTEMS. - ISSN 0177-7963. - 58:2(2017). [10.1007/s00601-016-1193-y]
Determination of S-Factors with the LIT Method
Leidemann, Winfried;Deflorian, Sergio;
2017-01-01
Abstract
The precise determination of astrophysical S-factors is essential for a detailed understanding of the nucleosynthesis in its various facets. It is discussed how the Lorentz integral transform (LIT) method can be applied for such a determination. The astrophysical S-factor for the proton-deuteron radiative capture is considered as test case. The importance of a specific many-body basis used for the LIT equation solution is pointed out. The excellent results of the test are discussed.| File | Dimensione | Formato | |
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