| THE PHYSICS OF ELEMENTARY PARTICLES AND FIELDS |
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The Oscillation Frequency of B and |
| Krishna Kingkar Pathak1**, D. K. Choudhury2
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1Department of Physics, Arya Vidyapeeth College, Guwahati-781016, India
2Department of Physics, Gauhati University, Guwahati-781014, India
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Krishna Kingkar Pathak, D. K. Choudhury 2011 Chin. Phys. Lett. 28 101201 |
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Abstract Wavefunction at the origin, with the incorporation of a relativistic effect, leads to singularity in a specific potential model. To regularize the wavefunction, we introduced a short distance scale and used it to estimate the mass and decay constants of Bd and Bs mesons within the QCD potential model. These values were then used to compute the oscillation frequency, ΔmB, of Bd and Bs mesons. The values were found to be in good agreement with experimental and other theoretical values.
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| Keywords:
12.39.-x
12.39.Jh
12.39.Pn
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Received: 11 May 2011
Published: 28 September 2011
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