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Four-body continuum-discretized coupled-channels calculations: Application to 6He+64Zn at 13.6 MeV
(American Institute of Physics, 2009)
The recently developed four-body continuum-discretized coupled-channels (CDCC) method, making use of the binning procedure [1], is applied to the reaction 6He+64Zn at 13.6 MeV (around the Coulomb barrier). Excellent agreement ...
Artículo
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Theory of (d,p) and (p,d) reactions including breakup: Comparison of methods
(The American Physical Society, 2009)
There is an increasing interest in studying transfer reactions to probe the nuclear structure of exotic nuclei. For these loosely bound systems, the role of the continuum needs to be well understood. In this study, we ...
Artículo
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Isotope shift of the 3 2S1/2−2 2S1/2 transition in lithium and the nuclear polarizability
(American Physical Review, 2006-10-02)
High precision calculation of the isotope shift of the 3 2S1/2−2 2S1/2 transition in lithium is presented. The wave function and matrix elements of relativistic operators are obtained by using recursion relations. Apart ...
Artículo
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Improved di-neutron cluster model for 6 He scattering
(American Physical Society, 2007)
The structure of the three-body Borromean nucleus He6 is approximated by a two-body di-neutron cluster model. The binding energy of the 2n-α system is determined to obtain a correct description of the 2n-α coordinate, as ...
Artículo
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Three-body continuum discretization in a basis of transformed harmonic oscillator states
(American Physical Society, 2005-01-01)
The inclusion of the continuum in the study of weakly bound three-body systems is discussed. A transformed harmonic oscillator basis is introduced to provide an appropriate discrete and finite basis for treating the ...
Artículo
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Higher order effects in the16O(d,n)17O and 16O(d,n)17F transfer reactions
(American Physical Society, 2004-11-01)
Full coupled channels calculations were performed for the 16O (d,n) 17F and 16O (d,p) 17O transfer reactionsat several deuteron incident energies from Elab = 2.29 MeV up to 3.27 MeV. A strong polarization effect ...
Artículo
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Continuum discretization methods in a composite particle scattering off a nucleus: Benchmark calculations
(The American Physical Society, 2008)
The direct comparison of two different continuum discretization methods toward the solution of a composite particle scattering off a nucleus is presented. The first approach-the continuum-discretized coupled-channel method-is ...
Artículo
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Four-body continuum-discretized coupled-channels calculations
(The American Physical Society, 2009)
The development of a continuum-bin scheme of discretization for three-body projectiles is necessary for studies of reactions of Borromean nuclei such as He6 within the continuum-discretized coupled-channels approach. Such ...
Tesis Doctoral
Ponencia
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Is the optical model valid for the scattering of exotic nuclei?
(American Institute of Physics, 2005)
The optical model, and its applications to elastic, inelastic and transfer reactions is reviewed. The applicability of the optical model to the collisions of exotic nuclei is discussed. The sensitivity of recent experimental ...