Classifying the pole of an amplitude using a deep neural network

Most of the exotic resonances observed in the past decade appear as a peak structure near some threshold. These near-threshold phenomena can be interpreted as genuine resonant states or enhanced threshold cusps. Apparently, there is no straightforward way of distinguishing the two structures. In thi...

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Veröffentlicht in:	Physical review. D 2020-07, Vol.102 (1), p.1, Article 016024
Hauptverfasser:	Sombillo, Denny Lane B., Ikeda, Yoichi, Sato, Toru, Hosaka, Atsushi
Format:	Artikel
Sprache:	eng
Schlagworte:	Artificial neural networks Classification Model accuracy Neural networks Nucleon-nucleon scattering S matrix theory Scattering amplitude
Online-Zugang:	Volltext
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