Pion and Kaon Vector Form Factors: a Chiral Unitary Approach
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Pion and Kaon Vector Form Factors: a Chiral Unitary Approach

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Pion and Kaon Vector Form Factors: a Chiral Unitary Approach

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Palomar Burdeus, Juan Esteban; Oset Báguena, Eulogio Perfil; Oller Berber, José Antonio
This document is a artículoDate2000

Este documento está disponible también en : http://hdl.handle.net/10550/46819
The pion and kaon coupled-channel vector form factors are described by making use of the resonance chiral Lagrangian results together with a suitable unitarization method in order to take care of the final state interactions. A very good reproduction of experimental data is accomplished for the vector form factors up to s√≤1.2 GeV and for the ππ P-wave phase shifts up to s√≤1.5 GeV.

    Palomar Burdeus, Juan Esteban Oset Báguena, Eulogio Oller Berber, José Antonio 2000 Pion and Kaon Vector Form Factors: a Chiral Unitary Approach Acta Physica Polonica B 31 10-11 2495 2499

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