Data di Pubblicazione:
2007
Citazione:
Double Slit Diffraction Pattern of Gaussian Wave Packet Interacting with the Wall / A. Zecca. - In: ADVANCED STUDIES IN THEORETICAL PHYSICS. - ISSN 1313-1311. - 1:9-12(2007), pp. 539-547.
Abstract:
The diffraction pattern by double slit is studied by incoming Gaussian wave packet subjected to scattering interaction with the wall and a truncation assumption when crossing the slits. Explicit results are valid for sufficiently smooth scattering amplitude. They concern large and narrow aperture of the incoming wave packet.
For wave packet localized in spatial region smaller then the aperture of the slits there is no diffraction and the particle behaves classically. For wave packet peaked in
the momentum probability distribution there are maxima, superimposed to the canonical diffraction pattern, in correspondence to the edges of the slits. Previous similar results are generalized and improved.
Tipologia IRIS:
01 - Articolo su periodico
Keywords:
Double slit diffraction ; Gaussian wave packet ; potential scattering
Elenco autori:
A. Zecca
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