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arXiv · hep-ph/0112223

Pi and PiPi Decays of Excited D Mesons

T. A. Lahde·D. O. Riska
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Abstract

The $π$ and $ππ$ decay widths of the excited charm mesons are calculated using a Hamiltonian model within the framework of the covariant Blankenbecler-Sugar equation. The pion-light constituent quark coupling is described by the chiral pseudovector Lagrangian.

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T. A. Lahde, D. O. Riska. 2001-12-17. Pi and PiPi Decays of Excited D Mesons. https://arxiv.org/abs/hep-ph/0112223

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