2021 Impact factor 4.991
Particles and Fields
Eur. Phys. J. C 2, 671-673
DOI 10.1007/s100529800741

On some properties of the ratio of matrix elements $\bf {\left\vert{V_{ub}\over V_{cb}}\right\vert}$ related to the Fermi momentum (pf)

A. Bhattacharya, B. Chakrabarti, S.N. Banerjee

Department of Physics, Jadavpur University, Calcutta - 700032, India

Received: 1 July 1997 / Published online: 20 February 1998

The most probable value of the Fermi momentum (pf) has been suggested in the framework of the statistical model and its dependence on the ratio of the CKM matrix elements $\vert V_{ub} /V_{cb}\vert$ has been investigated. It has been suggested that the aforesaid ratio should be considerably enhanced compared to the existing estimates so as to reproduce reasonable values of the Fermi momentum, pf.

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