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Mitnik, D.M.; Randazzo, J.; Gasaneo, G. "Endohedrally confined helium: Study of mirror collapses" (2008) Physical Review A - Atomic, Molecular, and Optical Physics. 78(6)
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Abstract:

The properties of a helium atom confined inside an endohedral cavity, such as a fullerene, are studied. The fullerene cavity is modeled by a potential well and the strength of this potential is varied in order to understand the collapse of different atomic wave functions into the fullerene cage. Three theoretical calculation methods have been developed: a relaxation method, a Sturmian basis method, and a variational method. The first two methods are nonperturbative. The three methods allow inclusion of full correlations among the two electrons. Results showing mirror collapse effects are presented for an S -wave model, in which all the angular quantum numbers are set to zero. © 2008 The American Physical Society.

Registro:

Documento: Artículo
Título:Endohedrally confined helium: Study of mirror collapses
Autor:Mitnik, D.M.; Randazzo, J.; Gasaneo, G.
Filiación:Instituto de Astronomía y Física Del Espacio, Departamento de Física, Universidad de Buenos Aires, C.C. 67, Suc. 28, (C1428EGA) Buenos Aires, Argentina
División Colisiones Atómicas, Centro Atómico Bariloche, (8400) S. C. de Bariloche, Río Negro, Argentina
Departamento de Física, Universidad Nacional Del sur, 8000 Bahía Blanca, Buenos Aires, Argentina
Consejo Nacional de Investigaciones Científicas y Técnicas, Argentina
Palabras clave:Atomic physics; Atoms; Helium; Inert gases; Mirrors; Atomic wave functions; Fullerene cages; Helium atoms; Nonperturbative; Potential wells; Quantum numbers; Relaxation methods; Sturmian; Theoretical calculations; Variational methods; Wave models; Fullerenes
Año:2008
Volumen:78
Número:6
DOI: http://dx.doi.org/10.1103/PhysRevA.78.062501
Título revista:Physical Review A - Atomic, Molecular, and Optical Physics
Título revista abreviado:Phys Rev A
ISSN:10502947
CODEN:PLRAA
Registro:https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_10502947_v78_n6_p_Mitnik

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Citas:

---------- APA ----------
Mitnik, D.M., Randazzo, J. & Gasaneo, G. (2008) . Endohedrally confined helium: Study of mirror collapses. Physical Review A - Atomic, Molecular, and Optical Physics, 78(6).
http://dx.doi.org/10.1103/PhysRevA.78.062501
---------- CHICAGO ----------
Mitnik, D.M., Randazzo, J., Gasaneo, G. "Endohedrally confined helium: Study of mirror collapses" . Physical Review A - Atomic, Molecular, and Optical Physics 78, no. 6 (2008).
http://dx.doi.org/10.1103/PhysRevA.78.062501
---------- MLA ----------
Mitnik, D.M., Randazzo, J., Gasaneo, G. "Endohedrally confined helium: Study of mirror collapses" . Physical Review A - Atomic, Molecular, and Optical Physics, vol. 78, no. 6, 2008.
http://dx.doi.org/10.1103/PhysRevA.78.062501
---------- VANCOUVER ----------
Mitnik, D.M., Randazzo, J., Gasaneo, G. Endohedrally confined helium: Study of mirror collapses. Phys Rev A. 2008;78(6).
http://dx.doi.org/10.1103/PhysRevA.78.062501