Abstract
An inequality for the Kl3 form factors is derived on the basis of current commutation relations and certain assumptions about the relative importance of the intermediate states. It includes the inequalities due to Quinn and Bjorken and to Suzuki. We find ξ≤0.91f+(0)-1.35, where ξ=f-(0)f+(0) and f+(0)≤1.
Original language | English |
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Pages (from-to) | 2272-2273 |
Number of pages | 2 |
Journal | Physical Review |
Volume | 177 |
Issue number | 5 |
DOIs | |
State | Published - 1969 |