Abstract
We investigate the reaction e+e- → 3π that can be described by the anomalous part of an effective chiral lagrangian. We calculate the next-to-leading corrections to the process and make an estimate of all-order correction within a specific chiral model of pseudoscalars and vector resonances. Our final results describe the process from threshold to the omega resonance in terms of a single parameter. © 1991.
Original language | English |
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Pages (from-to) | 237-242 |
Journal | Physics Letters B |
Volume | 271 |
Issue number | 1-2 |
DOIs | |
Publication status | Published - 14 Nov 1991 |