Chiral symmetry and threshold 0 electroproduction

Véronique Bernard, Norbert Kaiser, T. S.H. Lee, Ulf G. Meissner

Research output: Contribution to journalArticlepeer-review

22 Scopus citations


The electroproduction of neutral pions off protons close to threshold is studied within the framework of chiral perturbation theory. We compare to the recent data from NIKHEF and find good agreement. Further measurements as tests of chiral symmetry are discussed.

Original languageEnglish
Pages (from-to)387-390
Number of pages4
JournalPhysical Review Letters
Issue number4
StatePublished - 1993


Dive into the research topics of 'Chiral symmetry and threshold 0 electroproduction'. Together they form a unique fingerprint.

Cite this