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No indication of f0(1370) in pi pi phase shift analyses
pion pion scattering scalar mesons glueball
2010/3/15
The scalar meson f_0(1370) - indicated in particular in the low energy p\bar p \to 3 body reactions - is a crucial element in certain schemes of the scalar meson spectroscopy including glueballs. The ...
Phase-Shift Definition for Pion-Nucleon Scattering from Chiral Perturbation Theory
Phase-Shift Definition Pion-Nucleon Chiral Perturbation Theory
2010/10/19
Chiral Perturbation Theory is considered as a very precise method when applied to pion-nucleon scattering near threshold and in the unphysical region since in these cases the pion momenta are small. I...