Benchmark calculation of inclusive electromagnetic responses in the four-body nuclear system

Abstract

Both the no-core shell model and the effective interaction hyperspherical harmonic approaches are applied to the calculation of different response functions to external electromagnetic probes, using the Lorentz integral transform method. The test is performed on the four-body nuclear system, within a simple potential model. The quality of the agreement in the various cases is discussed, together with the perspectives for rigorous ab initio calculations of cross sections of heavier nuclei.

arXiv comment9 pages, to be submitted for publication

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Cited by in corpus (11)

• Recent developments in no-core shell-model calculations
• The Lorentz Integral Transform (LIT) method and its applications to perturbation induced reactions
• First principles description of the giant dipole resonance in 16O
• Modern Ab Initio Approaches and Applications in Few-Nucleon Physics with A \ge 4
• From bound states to the continuum
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• Electromagnetic observables of open-shell nuclei from coupled-cluster theory
• Long Range Tensor Correlations in Charge and Parity Projected Fermionic Molecular Dynamics
• Electromagnetic Reactions and Few-Nucleon Dynamics
• Electromagnetic sum rules for 22O from coupled-cluster theory