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Chiral dynamics of rare η decays and virtual Compton scattering off the nucleon

✍ Scribed by S. Scherer

Publisher: Elsevier Science
Year: 1997
Tongue: English
Weight: 272 KB
Volume: 623
Category: Article
ISSN: 0375-9474
DOI: 10.1016/s0375-9474(97)00440-5

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✦ Synopsis

Two different topics relevant for DA~NE and CEBAF, respectively, are covered. First we analyze the rare radiative eta decay mode 7/~ 7rvr77 within the framework of chiral perturbation theory at O(p4). We then discuss virtual Compton scattering offthe nucleon at low energies. Predictions for the two spin-independent generalized polarizabilities are shown.

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