Abstract
Currently available electropion-production data near threshold have been analyzed according to the soft-pion theorem which expresses the threshold cross section in terms of the vector and axial-vector form factors of the nucleon. We determine the axial-vector form factor for q2 up to ∼7 (GeV/c)2.
Original language | English |
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Pages (from-to) | 25-28 |
Number of pages | 4 |
Journal | Physical Review Letters |
Volume | 24 |
Issue number | 1 |
DOIs | |
Publication status | Published - 1970 |
Externally published | Yes |
ASJC Scopus subject areas
- Physics and Astronomy(all)