engleski

Differential corss sections for the pion-nucleon charge exchange reaction at low energies

Differential and total cross sections for reaction pi- p --> pi0 n at seven beam momenta between 103 and 178 MeV/c are presented. Data were collected with the Crystal Ball detector. Obtainef results are important for understanding of isospin symmetry braking at low energies and for more precise determination of sigma term

pion-nucleon; cross sections; charge exchange; isospin

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