Extrapolation of scattering data to the negative-energy region. III. Application to the p-16O system
The problem of analytic continuation of the scattering data to the negative-energy region to obtain information on asymptotic normalization coefficients (ANCs) of bound states is discussed. It is shown that a recently suggested method [O. L. Ramírez Suárez and J.-M. Sparenberg, Phys. Rev. C 96, 0...
| Main Authors: | , , , |
|---|---|
| Format: | Journal Article |
| Published: |
The American Physical Society
2018
|
| Online Access: | http://hdl.handle.net/20.500.11937/74355 |
| _version_ | 1848763251839467520 |
|---|---|
| author | Blokhintsev, L. Kadyrov, Alisher Mukhamedzhanov, A. Savin, D. |
| author_facet | Blokhintsev, L. Kadyrov, Alisher Mukhamedzhanov, A. Savin, D. |
| author_sort | Blokhintsev, L. |
| building | Curtin Institutional Repository |
| collection | Online Access |
| description | The problem of analytic continuation of the scattering data to the negative-energy region to obtain information
on asymptotic normalization coefficients (ANCs) of bound states is discussed. It is shown that a recently
suggested method [O. L. Ramírez Suárez and J.-M. Sparenberg, Phys. Rev. C 96, 034601 (2017)] is not
strictly correct in the mathematical sense since it is not an analytic continuation of a partial-wave scattering
amplitude to the region of negative energies. However, it can be used for practical purposes for sufficiently large
charges and masses of colliding particles. Both the method and the standard method of continuing of the
The problem of analytic continuation of the scattering data to the negative-energy region to obtain information on asymptotic normalization coefficients (ANCs) of bound states is discussed. It is shown that a recently suggested Δ method [O. L. Ramírez Suárez and J.-M. Sparenberg, Phys. Rev. C 96, 034601 (2017)] is not strictly correct in the mathematical sense since it is not an analytic continuation of a partial-wave scattering amplitude to the region of negative energies. However, it can be used for practical purposes for sufficiently large charges and masses of colliding particles. Both the Δ method and the standard method of continuing of the effective range function are applied to the p16O system, which is of interest for nuclear astrophysics. The ANCs for the ground 5/2+ and excited 1/2+ states of 17F are determined. |
| first_indexed | 2025-11-14T11:00:30Z |
| format | Journal Article |
| id | curtin-20.500.11937-74355 |
| institution | Curtin University Malaysia |
| institution_category | Local University |
| last_indexed | 2025-11-14T11:00:30Z |
| publishDate | 2018 |
| publisher | The American Physical Society |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | curtin-20.500.11937-743552019-08-27T04:39:43Z Extrapolation of scattering data to the negative-energy region. III. Application to the p-16O system Blokhintsev, L. Kadyrov, Alisher Mukhamedzhanov, A. Savin, D. The problem of analytic continuation of the scattering data to the negative-energy region to obtain information on asymptotic normalization coefficients (ANCs) of bound states is discussed. It is shown that a recently suggested method [O. L. Ramírez Suárez and J.-M. Sparenberg, Phys. Rev. C 96, 034601 (2017)] is not strictly correct in the mathematical sense since it is not an analytic continuation of a partial-wave scattering amplitude to the region of negative energies. However, it can be used for practical purposes for sufficiently large charges and masses of colliding particles. Both the method and the standard method of continuing of the The problem of analytic continuation of the scattering data to the negative-energy region to obtain information on asymptotic normalization coefficients (ANCs) of bound states is discussed. It is shown that a recently suggested Δ method [O. L. Ramírez Suárez and J.-M. Sparenberg, Phys. Rev. C 96, 034601 (2017)] is not strictly correct in the mathematical sense since it is not an analytic continuation of a partial-wave scattering amplitude to the region of negative energies. However, it can be used for practical purposes for sufficiently large charges and masses of colliding particles. Both the Δ method and the standard method of continuing of the effective range function are applied to the p16O system, which is of interest for nuclear astrophysics. The ANCs for the ground 5/2+ and excited 1/2+ states of 17F are determined. 2018 Journal Article http://hdl.handle.net/20.500.11937/74355 10.1103/PhysRevC.98.064610 The American Physical Society restricted |
| spellingShingle | Blokhintsev, L. Kadyrov, Alisher Mukhamedzhanov, A. Savin, D. Extrapolation of scattering data to the negative-energy region. III. Application to the p-16O system |
| title | Extrapolation of scattering data to the negative-energy region. III. Application to the p-16O system |
| title_full | Extrapolation of scattering data to the negative-energy region. III. Application to the p-16O system |
| title_fullStr | Extrapolation of scattering data to the negative-energy region. III. Application to the p-16O system |
| title_full_unstemmed | Extrapolation of scattering data to the negative-energy region. III. Application to the p-16O system |
| title_short | Extrapolation of scattering data to the negative-energy region. III. Application to the p-16O system |
| title_sort | extrapolation of scattering data to the negative-energy region. iii. application to the p-16o system |
| url | http://hdl.handle.net/20.500.11937/74355 |