Title of article
Elastic ππ scattering to two loops
Author/Authors
J. Bijnens، نويسنده , , G. Colangelo، نويسنده , , J. G. Ecker، نويسنده , , J. Gasser، نويسنده , , M.E. Sainio ، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 1996
Pages
7
From page
210
To page
216
Abstract
We evaluate analytically the elastic ππ scattering amplitude to two loops in chiral perturbation theory and give numerical values for the two S-wave scattering lengths and for the phase shift difference δ00 - δ11.
Journal title
PHYSICS LETTERS B
Serial Year
1996
Journal title
PHYSICS LETTERS B
Record number
906404
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