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arXiv · 1512.03129

Compositeness of Hadron Resonances and Quasi-Bound States

Tetsuo Hyodo
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Abstract

We discuss the composite nature of hadrons appearing near the s-wave two-hadron threshold. Generalizing the Weinberg's weak-binding relation for stable bound states, we show that the compositeness of near-threshold resonances and quasi-bound states can be determined by observable quantities.

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Tetsuo Hyodo. 2015-12-10. Compositeness of Hadron Resonances and Quasi-Bound States. https://arxiv.org/abs/1512.03129

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