Geometric interpretation of hadronization model |
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Authors: | S Biswas L Das |
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Institution: | (1) Department of Physics, University of Kalyani, 741 235 Kalyani, India |
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Abstract: | A hadronization model termed as geometric dielectric confinement model is described. The model describes the charmed meson
decays quite successfully. In the model we assume that the non-abelian gauge field describing the colour force simulates the
effect of a medium having space-dependent dielectric constant. The quarks produced in weak decays move in the dielectric medium
such that they are free in limited region of space (r⋍0) and cannot appear as asymptotic states resulting in hadronization. It is found that the dielectric medium resembles anti-desitter
microuniverse and the quarks behave essentially as free particles damped by gaussian distribution. The model reproduces from
a single Lagrangian the quark motion as well as the form of dielectric function. |
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Keywords: | Geometrization weak interaction charm decays |
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