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arXiv · 0904.2246

Weak vector and axial-vector form factors in the chiral constituent quark model with configuration mixing

Neetika Sharma·Harleen Dahiya·P. K. Chatley·Manmohan Gupta
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Abstract

The effects of SU(3) symmetry breaking and configuration mixing have been investigated for the weak vector and axial-vector form factors in the chiral constituent quark model (\chi CQM) for the strangeness changing as well as strangeness conserving semi-leptonic octet baryon decays in the nonperturbative regime. The results are in good agreement with existing experimental data and also show improvement over other phenomenological models.

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Neetika Sharma, Harleen Dahiya, P. K. Chatley, Manmohan Gupta. 2009-04-15. Weak vector and axial-vector form factors in the chiral constituent quark model with configuration mixing. https://doi.org/10.1103/physrevd.79.077503

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