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dc.contributor.authorBlokhintsev, L.
dc.contributor.authorKadyrov, Alisher
dc.contributor.authorMukhamedzhanov, A.
dc.contributor.authorSavin, D.
dc.date.accessioned2019-02-19T04:16:39Z
dc.date.available2019-02-19T04:16:39Z
dc.date.created2019-02-19T03:58:20Z
dc.date.issued2018
dc.identifier.citationBlokhintsev, L. and Kadyrov, A. and Mukhamedzhanov, A. and Savin, D. 2018. Extrapolation of scattering data to the negative-energy region. III. Application to the p-16O system. Physical Review C. 98 (6): Article ID 064610.
dc.identifier.urihttp://hdl.handle.net/20.500.11937/74355
dc.identifier.doi10.1103/PhysRevC.98.064610
dc.description.abstract

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.

dc.publisherThe American Physical Society
dc.titleExtrapolation of scattering data to the negative-energy region. III. Application to the p-16O system
dc.typeJournal Article
dcterms.source.volume98
dcterms.source.number6
dcterms.source.issn2469-9985
dcterms.source.titlePhysical Review C
curtin.departmentSchool of Electrical Engineering, Computing and Mathematical Science (EECMS)
curtin.accessStatusFulltext not available


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