Quantum Monte Carlo calculations of neutron-alpha scattering

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We describe a new method to treat low-energy scattering problems in few-nucleon systems, and we apply it to the five-body case of neutron-alpha scattering. The method allows precise calculations of low-lying resonances and their widths. We find that a good three-nucleon interaction is crucial to obtain an accurate description of neutron-alpha scattering.
4 pages, 2 figures, submitted to Physical Review Letters

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Nuclear Theory

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http://salesiana.dossiersoluciones.com/handle/123456789/195062

Consulte el texto completo en el siguiente enlace:

https://arxiv.org/abs/nucl-th/0612035
 http://arxiv.org/abs/nucl-th/0612035
 Phys.Rev.Lett.99:022502,2007
 doi:10.1103/PhysRevLett.99.022502

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