Details

Autor(en) / Beteiligte

• Huang, Hongxia
• Ping, Jialun

Titel

Investigating the hidden-charm and hidden-bottom pentaquark resonances in scattering process

Ist Teil von

• Physical review. D, 2019-01, Vol.99 (1), p.014010, Article 014010

Ort / Verlag

College Park: American Physical Society

Erscheinungsjahr

2019

Link zum Volltext

Quelle

Alma/SFX Local Collection

Beschreibungen/Notizen

• In the framework of the quark delocalization color screening model, both the hidden-charm and hidden-bottom pentaquark resonances are studied in the hadron-hadron scattering process. A few narrow pentaquark resonances with a hidden-charm above 4.2 GeV and some narrow pentaquark resonances with a hidden-bottom above 11 GeV are found from corresponding scattering processes. In addition, the states Nηc, NJ / ψ, Nηb, and NΥ with IJP = 1212− and NJ / ψ and NΥ with IJP = 1232− can all be bound by channel-coupling calculations. All of these heavy pentaquarks are worth investigating in future experiments.