P -Wave Pion-Pion Interaction
- 1 October 1960
- journal article
- Published by Oxford University Press (OUP) in Progress of Theoretical Physics
- Vol. 24 (4) , 840-850
- https://doi.org/10.1143/ptp.24.840
Abstract
P-Wave pion-pion resonance formula is derived by both the Chew-Mandelstam theory and the chain approximation. Adopting scattering length a=1/5·(\hbar/µc)3, we predict the resonance of 600 Mev and total width of 130 Mev, which is consistent with the results of Takeda et al. and Fulco and Frazer. The mean square radius of isovector part of magnetic moment of a nucleon is calculated by using the chain approximation.Keywords
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