@article{efff10909bfb43eea636224dee8b6167,
title = "Chiral symmetry and pion polarizabilities",
abstract = "We use chiral perturbation theory including one-loop contribution to derive formulae needed to deduce pion polarizabilities for γπ→γπ and γγ→ππ data. We deduce for the first time values for the π± and π0 polarizabilities from ππ production data, and compare these new results to chiral symmetry predictions.",
author = "D. Babusci and S. Bellucci and G. Giordano and G. Matone and Sandorfi, {A. M.} and Moinester, {M. A.}",
note = "Funding Information: We thank L Malani and G Pancherl for valuable suggestions and helpful discussions, S Dawson for a useful discussion, and R Baldinl-Ferroh for a critical analysis of the experimental data This work was supported by the IstltUtO NazIonale di Flsica Nucleare (Italy), by US Department of Energy under contract No DE-AC02-76CH00016, and by the US-Israel Binational Science Foundation (BSF), Jerusalem, Israel",
year = "1992",
month = feb,
day = "27",
doi = "10.1016/0370-2693(92)90973-8",
language = "אנגלית",
volume = "277",
pages = "158--162",
journal = "Physics Letters B",
issn = "0370-2693",
publisher = "Elsevier",
number = "1-2",
}