Mesonic Low-Energy Constants

نویسندگان
چکیده

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Mesonic low-energy constants

We review the status of the coupling constants of chiral Lagrangians in the meson sector, the so-called low-energy constants (LECs). Special emphasis is put on the chiral SU(2) and SU(3) Lagrangians for the strong interactions of light mesons. The theoretical and experimental input for determining the corresponding LECs is discussed. In the two-flavour sector, we review the knowledge of the O(p...

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ژورنال

عنوان ژورنال: Annual Review of Nuclear and Particle Science

سال: 2014

ISSN: 0163-8998,1545-4134

DOI: 10.1146/annurev-nucl-102313-025528