On the scattering of massive spinless bosons by a nonminimal vector smooth step potential
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Data
2010-02-01
Autores
Castro, L. B. [UNESP]
Cardoso, T. R. [UNESP]
de Castro, A. S. [UNESP]
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Elsevier B.V.
Resumo
The Duffin-Kemmer-Petiau (DKP) equation for massive spinless bosons in the presence of a nonminimal vector smooth step potential is revised. The problem is mapped into a Sturm-Lionville equation. The reflection and transmission coefficients are obtained and discussed in detail. Furthermore; we show that Klein's paradox does not show its face in this sort of interaction.
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Nuclear Physics B-proceedings Supplements. Amsterdam: Elsevier B.V., v. 199, p. 207-210, 2010.