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Few-Body Systems

, 59:17 | Cite as

Few-Body Techniques Using Coordinate Space for Bound and Continuum States

  • E. Garrido
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Part of the following topical collections:
  1. Critical Stability 2017

Abstract

These notes are a short summary of a set of lectures given within the frame of the “Critical Stability of Quantum Few-Body Systems" International School held in the Max Planck Institute for the Physics of Complex Systems (Dresden). The main goal of the lectures has been to provide the basic ingredients for the description of few-body systems in coordinate space. The hyperspherical harmonic and the adiabatic expansion methods are introduced in detail, and subsequently used to describe bound and continuum states. The expressions for the cross sections and reaction rates for three-body processes are derived. The case of resonant scattering and the complex scaling method as a tool to obtain the resonance energy and width is also introduced.

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Copyright information

© Springer-Verlag GmbH Austria, part of Springer Nature 2018

Authors and Affiliations

  1. 1.Instituto de Estructura de la MateriaCSICMadridSpain

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