Electron scattering on two-neutron halo nuclei with full inclusion of final state interactions

Electron scattering on two-neutron halo nuclei with full inclusion of final state interactions

A theory for electron scattering from Borromean two-neutron halo nuclei with full inclusion of final state interactions is developed. The halo nucleus is described as a three-body system (core + n + n). Nuclear wave functions for bound state and low-lying three-body continuum excitations are calcula...

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Veröffentlicht in:Physical review. C, Nuclear physics Nuclear physics, 2005-10, Vol.72 (4), Article 044606
Hauptverfasser: Ershov, S. N., Danilin, B. V., Vaagen, J. S.
Format: Artikel
Sprache:eng
Schlagworte:
BOUND STATE
ELECTRON REACTIONS
ELECTRONS
EXCITATION
FINAL-STATE INTERACTIONS
HARMONICS
HELIUM 6
NUCLEAR HALOS
NUCLEAR PHYSICS AND RADIATION PHYSICS
SCATTERING
THREE-BODY PROBLEM
WAVE FUNCTIONS
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Zusammenfassung:A theory for electron scattering from Borromean two-neutron halo nuclei with full inclusion of final state interactions is developed. The halo nucleus is described as a three-body system (core + n + n). Nuclear wave functions for bound state and low-lying three-body continuum excitations are calculated by the method of hyperspherical harmonics. The model is applied to explore electron scattering on {sup 6}He leading to nuclear excitations near the three-body breakup threshold.
ISSN:0556-2813
1089-490X
DOI:10.1103/PhysRevC.72.044606