Biswas, S. N. ; Choudhury, S. R. ; Datta, K. ; Goyal, Ashok (1984) Quark mixing angles for composite quarks in a Bethe-Salpeter model Physical Review D, 29 (5). pp. 1022-1025. ISSN 0556-2821
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Official URL: http://prd.aps.org/abstract/PRD/v29/i5/p1022_1
Related URL: http://dx.doi.org/10.1103/PhysRevD.29.1022
Abstract
Assuming that physical quarks belonging to various generations are radial excitations of the bound states of a pair of massive constituent fermions and a scalar governed by the scalar-spinor Bethe-Salpeter equation with a harmonic kernel, we employ the instantaneous approximation to calculate relativistic corrections to the Kobayashi-Maskawa quark mixing matrix. We find that the corrections are not large if the quark mass differences are small compared to the constituent masses.
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to American Physical Society. |
| ID Code: | 26204 |
| Deposited On: | 06 Dec 2010 12:55 |
| Last Modified: | 19 May 2011 09:48 |
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