Publication Date
1995
Journal or Book Title
High Energy Physics
Abstract
There is a ``toy'' weak matrix element which can be expressed as an integral over the vector and axial vector spectral functions, $\rho_V (s) - \rho_A (s)$. I review our recent evaluation of these spectral functions, the study of four ``Weinberg'' sum rules and the calculation of this matrix element.
Pages
1067
Volume
1-2
Book Series Title
Proceedings of the XXVII International Conference
Recommended Citation
Donoghue, John, "Calculation of a weak nonleptonic matrix element using “Weinberg” sum rules" (1995). High Energy Physics. 248.
Retrieved from https://scholarworks.umass.edu/physics_faculty_pubs/248
Comments
This is the pre-published version which is collected from arXiv.