Contribution of sigma meson pole to K_L-K_S mass difference

2000/08/22 by K. Terasaki, Kunihiko Terasaki, Terasaki, K.
Physics and Astronomy · #Black Holes and Theoretical Physics #Particle physics theoretical and experimental studies #Quantum Chromodynamics and Particle Interactions #hep-ph

paper · pdf · doi:10.48550/arxiv.hep-ph/0008225

7 pages, 1 figure

arxiv created 2000/08/22 · arxiv updated 2009/11/30

Abstract

The hypothesis of sigma meson pole dominance in the Delta I = 1/2 K -> pi pi amplitudes is tested by using the K_L-K_S mass difference.

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