https://doi.org/10.1051/epjconf/201920401003
Pentaquark and hybrid states
INFN Sezione di Genova, via Dodecaneso 33, 16164 Genova, Italy
* e-mail: Elena.Santopinto@ge.infn.it
Published online: 3 April 2019
We resume our results on the heavy quarkonium hybrids [19], and on the recently observed pentaquark states [16–18]. The latter have been investigated in three different scenarios: as compact pentaquark states [20], as a quantum superposition of D(*)Λc, D(*)Σc andD(*)Σ(*)c
andmeson-baryon states [30], and as a quantum superposition of meson-baryon molecular states and compact five-quark states [31].
© The Authors, published by EDP Sciences, 2019
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