Pentaquark and hybrid states

被引：0
作者：
Santopinto, Elena [1 ]
机构：
[1] Ist Nazl Fis Nucl, Sez Genova, Via Dodecaneso 33, I-16164 Genoa, Italy
来源：
XXIV INTERNATIONAL BALDIN SEMINAR ON HIGH ENERGY PHYSICS PROBLEMS: RELATIVISTIC NUCLEAR PHYSICS AND QUANTUM CHROMODYNAMICS (BALDIN ISHEPP XXIV) | 2019年 / 204卷
关键词：
PHOTOPRODUCTION; MODEL;
D O I：
10.1051/epjconf/201920401003
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
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-(*)Lambda(c), D-(*)Sigma(c) andD((*))Sigma((*))(c)candmeson-baryon states [30], and as a quantum superposition of meson-baryon molecular states and compact five-quark states [31].
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页数：8
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