2024-03-28T09:17:23Zhttp://digital.csic.es/dspace-oai/requestoai:digital.csic.es:10261/877302018-12-13T09:47:16Zcom_10261_14181com_10261_4col_10261_14182
DIGITAL.CSIC
author
López Durán, David
author
Rodríguez-Cantano, Rocío
author
González-Lezana, Tomás
author
Delgado Barrio, Gerardo
author
Villarreal, Pablo
author
Gianturco, Franco Antonio
2013-11-28T10:22:48Z
2013-11-28T10:22:48Z
2012-08-01
Physical review A 86: 022501 (2012)
http://hdl.handle.net/10261/87730
10.1103/PhysRevA.86.022501
Bound states of 40Ca-nHe 2, n=3,4, triatomic complexes are investigated. The potential-energy surface, represented as the addition of atomic-pair interactions, is that recently used to study these systems by Gou and Li, Phys. Rev. APLRAAN1050-294710.1103/PhysRevA.85.012510 85, 012510 (2012). The results obtained from three different methods, in fair agreement, profoundly disagree with those reported in the reference above. In addition, we address the feasibility of two Ca-He interactions existing in the literature by analyzing the characteristics of their ground and excited vibrorotational states. To this end, simulated absorption spectra in the region of microwaves are also presented and discussed. © 2012 American Physical Society.
eng
openAccess
[PACS] Bond strengths, dissociation energies
[PACS] Stereochemistry
[PACS] General molecular conformation and symmetry
[PACS] High-precision calculations for few-electron (or few-body) atomic systems
Binding energies and structures of Ca-He 2 weakly bound triatomic complexes
artículo
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URL
https://digital.csic.es/bitstream/10261/87730/1/LopezD.pdf
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LopezD.pdf.txt