2024-03-28T11:21:26Zhttp://digital.csic.es/dspace-oai/requestoai:digital.csic.es:10261/213732017-07-05T10:29:30Zcom_10261_14181com_10261_4col_10261_14182
Comparative configurational study for He, Ne, and Ar trimers
González-Lezana, Tomás
Rubayo-Soneira, Jesús
Miret-Artés, Salvador
11 pages, 5 figures, 7 tables.
Helium trimer bound states are calculated by means of a variational method described in terms of atom pair coordinates and distributed Gaussian basis functions for zero total angular momentum. To show the feasibility of this method, we also apply it to the calculation of the first vibrational levels of the Ar3 and Ne3 clusters. Special emphasis is made on the study of the possible Efimov behavior of the first excited state found in the 4He3 trimer. Geometrical configurations of the ground and first excited states of these rare gas trimers have been exhaustively studied owing to the proper symmetry of the coordinates chosen.
2010-02-19T11:36:13Z
2010-02-19T11:36:13Z
1999-05-08
artículo
Journal of Chemical Physics 110(18): 9000 (1999)
0021-9606
http://hdl.handle.net/10261/21373
10.1063/1.478819
eng
http://dx.doi.org/10.1063/1.478819
openAccess
American Institute of Physics