Update on pion weak decay constants in nuclear matter
نویسندگان
چکیده
منابع مشابه
Pion and Kaon Decay Constants : Lattice vs . Resonance Chiral Theory
The Lattice results for the pion and kaon decay constants are analysed within the Resonance Chiral Theory framework in the large N C limit. The approximately linear behaviour of the observable at large light-quark mass is explained through the interaction with the lightest multiplet of scalar resonances. The analysis of the Lattice results allows to obtain the resonance mass M S = 1049 ± 25 MeV...
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ژورنال
عنوان ژورنال: Nuclear Physics A
سال: 2003
ISSN: 0375-9474
DOI: 10.1016/s0375-9474(03)01004-2