Chhajlany, S. C. ; Pandit, L. K. ; Rajasekaran, G. (1970) Axial-vector Kl4-decay form factors based on current algebra Physical Review D - Particles, Fields, Gravitation and Cosmology, 2 (9). pp. 1934-1939. ISSN 1550-7998
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Official URL: http://prd.aps.org/abstract/PRD/v2/i9/p1934_1
Related URL: http://dx.doi.org/10.1103/PhysRevD.2.1934
Abstract
The axial-vector Kl4-decay form factors given by current algebra have been reevaluated using the vector Kl3-decay form factors and the ratio fK/fπ, obtained on the basis of broken chiral SU3⊗SU3 and SU3 symmetries. It is shown that the assumption of near constancy of these form factors leads to good agreement with the experimental data, using consistently the single Cabibbo angle sinθV=sinθA=0.22.
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to The American Physical Society. |
| ID Code: | 38242 |
| Deposited On: | 25 Apr 2011 11:59 |
| Last Modified: | 10 May 2011 14:16 |
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