dc.creatorDe Leo, S
dc.creatorRotelli, PP
dc.date2006
dc.dateMAY
dc.date2014-11-16T22:03:10Z
dc.date2015-11-26T17:26:57Z
dc.date2014-11-16T22:03:10Z
dc.date2015-11-26T17:26:57Z
dc.date.accessioned2018-03-29T00:14:07Z
dc.date.available2018-03-29T00:14:07Z
dc.identifierEuropean Physical Journal C. Springer, v. 46, n. 2, n. 551, n. 558, 2006.
dc.identifier1434-6044
dc.identifierWOS:000241559500026
dc.identifier10.1140/epjc/s2006-02511-1
dc.identifierhttp://www.repositorio.unicamp.br/jspui/handle/REPOSIP/54000
dc.identifierhttp://www.repositorio.unicamp.br/handle/REPOSIP/54000
dc.identifierhttp://repositorio.unicamp.br/jspui/handle/REPOSIP/54000
dc.identifier.urihttp://repositorioslatinoamericanos.uchile.cl/handle/2250/1284677
dc.descriptionWe extend an above barrier analysis made with the Schrodinger equation to the Dirac equation. We demonstrate the perfect agreement between the barrier results and back to back steps. This implies the existence of multiple (indeed infinite) reflected and transmitted wave packets. These packets may be well separated in space or partially overlap. In the latter case interference effects can occur. For the extreme case of total overlap we encounter resonances. The conditions under which resonance phenomena can be observed is discussed and illustrated by numerical calculations.
dc.description46
dc.description2
dc.description551
dc.description558
dc.languageen
dc.publisherSpringer
dc.publisherNew York
dc.publisherEUA
dc.relationEuropean Physical Journal C
dc.relationEur. Phys. J. C
dc.rightsfechado
dc.rightshttp://www.springer.com/open+access/authors+rights?SGWID=0-176704-12-683201-0
dc.sourceWeb of Science
dc.subjectKlein Paradox
dc.subjectWave-packet
dc.titleAbove barrier Dirac multiple scattering and resonances
dc.typeArtículos de revistas


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