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Ground-state properties of weakly bound helium-alkali trimers

Autor
Stipanovic, P.; Leandra, V.; Zaric, D.; Boronat, J.
Tipus d'activitat
Article en revista
Revista
Journal of chemical physics
Data de publicació
2017-01-07
Volum
146
Número
1
Pàgina inicial
1
Pàgina final
19
DOI
https://doi.org/10.1063/1.4973381 Obrir en finestra nova
Repositori
http://hdl.handle.net/2117/100340 Obrir en finestra nova
URL
http://aip.scitation.org/doi/10.1063/1.4973381 Obrir en finestra nova
Resum
Weakly bound triatomic molecules consisting of two helium atoms and one alkali metal atom are studied by means of the diffusion Monte Carlo method. We determined the stability of 4He2A, 4He3HeA, and 3He2A, where A is one of the alkali atoms Li, Na, K, Rb, or Cs. Some of the trimers with 3He are predicted to be self-bound for the first time, but this is observed to be dependent on the He–A interaction potential model. In addition to the ground-state energy of the trimers, we determined their de...
Citació
Stipanovic, P., Leandra, V., Zaric, D., Boronat, J. Ground-state properties of weakly bound helium-alkali trimers. "Journal of chemical physics", 7 Gener 2017, vol. 146, núm. 1, p. 1-19.
Grup de recerca
SIMCON - First-principles approaches to condensed matter physics: quantum effects and complexity

Participants

  • Stipanovic, P.  (autor)
  • Vranješ Markic, Leandra  (autor)
  • Zaric, D.  (autor)
  • Boronat Medico, Jordi  (autor)

Arxius