Few-Body Systems

, Volume 45, Issue 2–4, pp 237–239 | Cite as

A Study of the Ar3 System at Low Temperature

  • R. Pérez de Tudela
  • M. Márquez-Mijares
  • T. González-Lezana
  • O. Roncero
  • S. Miret-Artés
  • G. Delgado-Barrio
  • P. Villarreal
Article
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Accepted:

Abstract

The energy of the Ar trimer has been investigated in terms of the temperature for T ≤ 1 K, by means of a path-integral Monte Carlo calculation and a variational approximate method based on the use of the interparticle distances. The comparison reveals that the values of the energy obtained via both methods are in a fairly good agreement.

Keywords

Total Angular Momentum Interparticle Distance Vibrational Quantum Number Bound State Energy Average Binding Energy 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.
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Copyright information

© Springer-Verlag 2009

Authors and Affiliations

  • R. Pérez de Tudela
    • 1
  • M. Márquez-Mijares
    • 1
    • 2
  • T. González-Lezana
    • 1
  • O. Roncero
    • 1
  • S. Miret-Artés
    • 1
  • G. Delgado-Barrio
    • 1
  • P. Villarreal
    • 1
  1. 1.Instituto de Física Fundamental, CSICMadridSpain
  2. 2.Instituto Superior de Tecnologías y Ciencias Aplicadas, Avda. Salvador Allende y LuacesLa HabanaCuba

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