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dc.contributor.author
Mitnik, Dario Marcelo  
dc.date.available
2017-07-18T18:35:14Z  
dc.date.issued
2007-12  
dc.identifier.citation
Mitnik, Dario Marcelo; Helium atom in a box: a fully quantal solution; Elsevier Science; Nuclear Physics A; 790; 1-4; 12-2007; 784c-787c  
dc.identifier.issn
0375-9474  
dc.identifier.uri
http://hdl.handle.net/11336/20818  
dc.description.abstract
A complete non-perturbative solution of the Helium atom in a box problem is presented by developing two numerical techniques. The first technique is the direct solution by diagonalization of the Hamiltonian, and the second is based on a constrained relaxation of the wave functions. Time-dependent propagation of doubly-excited wave-functions is analyzed, allowing the calculation and the visualization of the autoionization process.  
dc.format
application/pdf  
dc.language.iso
eng  
dc.publisher
Elsevier Science  
dc.rights
info:eu-repo/semantics/openAccess  
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/  
dc.subject
Helium Atom  
dc.subject.classification
Física Atómica, Molecular y Química  
dc.subject.classification
Ciencias Físicas  
dc.subject.classification
CIENCIAS NATURALES Y EXACTAS  
dc.title
Helium atom in a box: a fully quantal solution  
dc.type
info:eu-repo/semantics/article  
dc.type
info:ar-repo/semantics/artículo  
dc.type
info:eu-repo/semantics/publishedVersion  
dc.date.updated
2017-07-18T17:16:44Z  
dc.journal.volume
790  
dc.journal.number
1-4  
dc.journal.pagination
784c-787c  
dc.journal.pais
Países Bajos  
dc.journal.ciudad
Amsterdam  
dc.description.fil
Fil: Mitnik, Dario Marcelo. Consejo Nacional de Investigaciónes Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Astronomía y Física del Espacio. - Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Astronomía y Física del Espacio; Argentina  
dc.journal.title
Nuclear Physics A  
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1016/j.nuclphysa.2007.03.026  
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/http://www.sciencedirect.com/science/article/pii/S0375947407004228