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Fractions of $K^+K^−$ pairs with $K^+$ or $K^−$ mesons from the resonance decays in pp interactions at 24 GeV/$c$

The Coulomb $K^+K^−$ correlations might be sensitive to non point-like $K^+K^−$ pair production due to influence of kaons from decays of resonances with relatively small widths. The relative fractions of $K^+K^−$ pairs with the $K^+$ or $K^−$ mesons from decays of the $K^∗ (892), Λ(1520)$ and $\phi$...

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Detalles Bibliográficos
Autor principal: Chliapnikov, P. V.
Lenguaje:eng
Publicado: 2018
Materias:
Acceso en línea:http://cds.cern.ch/record/2772985
Descripción
Sumario:The Coulomb $K^+K^−$ correlations might be sensitive to non point-like $K^+K^−$ pair production due to influence of kaons from decays of resonances with relatively small widths. The relative fractions of $K^+K^−$ pairs with the $K^+$ or $K^−$ mesons from decays of the $K^∗ (892), Λ(1520)$ and $\phi$ produced in pp interactions at 24 GeV/$c$ are determined using the experimental or estimated cross sections of these resonances