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arXiv · 0805.4050

Isospin analysis of D0 decay to three pions

Mario Gaspero·Brian Meadows·Kalanand Mishra·Abner Soffer
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Abstract

The final state of the decay D0 --> pi+ pi- pi0 is analyzed in terms of isospin eigenstates. It is shown that the final state is dominated by the isospin-0 component. This suggests that isospin considerations may provide insight into this and perhaps other $\Dz$-meson decay. We also discuss the isospin nature of the nonresonant contribution in the decay, which can be further understood by studying the decay D0 --> pi0 pi0 pi0.

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Mario Gaspero, Brian Meadows, Kalanand Mishra, Abner Soffer. 2008-05-27. Isospin analysis of D0 decay to three pions. https://doi.org/10.1103/physrevd.78.014015

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