Para acceder a los documentos con el texto completo, por favor, siga el siguiente enlace: http://hdl.handle.net/2117/100340

Ground-state properties of weakly bound helium-alkali trimers
Stipanovic, P.; Vranješ Markic, Leandra; Zaric, D.; Boronat Medico, Jordi
Universitat Politècnica de Catalunya. Departament de Física; Universitat Politècnica de Catalunya. SIMCON - Grup de Recerca de Simulació per Ordinador en Matèria Condensada
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 density, radial, and angular distributions. Many of them are spatially very extended, which qualifies them as quantum halo states
Àrees temàtiques de la UPC::Física
Monte Carlo method
Montecarlo, Mètode de
http://creativecommons.org/licenses/by-nc-nd/3.0/es/
info:eu-repo/semantics/submittedVersion
Artículo
         

Mostrar el registro completo del ítem

Documentos relacionados

Otros documentos del mismo autor/a

Stipanovic, P.; Vranješ Markic, Leandra; Boronat Medico, Jordi
Stipanovic, P.; Vranješ Markic, Leandra; Boronat Medico, Jordi
Stipanovic, P.; Vranješ Markic, Leandra; Boronat Medico, Jordi
Vranješ Markic, Leandra; Boronat Medico, Jordi
Stipanovic, P.; Markic, L. Vranjes; Boronat Medico, Jordi; Kezic, B.