| Autor: |
Blokhintsev, L. D., Kadyrov, A. S., Mukhamedzhanov, A. M., Savin, D. A. |
| Rok vydání: |
2019 |
| Předmět: |
|
| Zdroj: |
Phys. Rev. C 100, 024627 (2019) |
| Druh dokumentu: |
Working Paper |
| DOI: |
10.1103/PhysRevC.100.024627 |
| Popis: |
A new method is proposed for extrapolation of elastic-scattering data to the negative-energy region for a short-range interaction. The method is based on the analytic approximation of the modulus-squared of the partial-wave scattering amplitude. It is shown that the proposed method has an advantage over the traditional one based on continuation of the effective-range function. The new method has been applied to determine the asymptotic normalization coefficients for the $^{17}$O and $^{13}$C nuclei in the $n+^{16}$O and $n+^{12}$C channels, respectively. |
| Databáze: |
arXiv |
| Externí odkaz: |
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