SCOAP3 Repository 5 records found  Search took 0.01 seconds. 
1. Effective-Range-Expansion Study of Near Threshold Heavy-Flavor Resonances / Guo, Zhi-Hui ; Gao, Rui ; Kang, Xian-Wei ; Oller, J. A.
In this work, we study the resonances near the thresholds of the open heavy-flavor hadrons using the effective-range-expansion method. [...]
Published in Advances in High Energy Physics 2019 (2019) 4651908 10.1155/2019/4651908 arXiv:1812.07323
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2. Anatomy of the newly observed hidden-charm pentaquark states: P c (4312), P c (4440) and P c (4457) / Guo, Zhi-Hui ; Oller, J.A.
We study the newly reported hidden-charm pentaquark candidates Pc(4312) , Pc(4440) and Pc(4457) from the LHCb Collaboration, in the framework of the effective-range expansion and resonance compositeness relations. [...]
Published in Physics letters B (2019) 10.1016/j.physletb.2019.04.053
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3. Towards a precise determination of the scattering amplitudes of the charmed and light-flavor pseudoscalar mesons / Guo, Zhi-Hui ; Liu, Liuming ; Meißner, Ulf-G. ; Oller, J. A. ; et al
We study the scattering of the light-flavor pseudoscalar mesons ( π,K,η ) off the ground-state charmed mesons ( D,Ds ) within chiral effective field theory. [...]
Published in EPJC 79 (2019) 13 10.1140/epjc/s10052-018-6518-1
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4. Updated study of the ηη mixing and the thermal properties of light pseudoscalar mesons at low temperatures / Gu, Xiao-Wei ; Duan, Chun-Gui ; Guo, Zhi-Hui
Within the framework of the U(3) chiral perturbation theory, we revisit the masses, decay constants, and the mixing parameters of the light pseudoscalar mesons π, K, η, and η. [...]
Published in Physical Review D 98 (2018) 10.1103/PhysRevD.98.034007 arXiv:1803.07284
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5. Scrutinizing the η - η ′ mixing, masses and pseudoscalar decay constants in the framework of U(3) chiral effective field theory / Guo, Xu-Kun ; Guo, Zhi-Hui ; Oller, José ; Sanz-Cillero, Juan
We study the η - η ′ mixing up to next-to-next-to-leading-order in U(3) chiral perturbation theory in the light of recent lattice simulations and phenomenological inputs. [...]
Published in JHEP 1506 (2015) 175 10.1007/JHEP06(2015)175 arXiv:1503.02248
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See also: similar author names
95 Guo, Z.
2 Guo, Z. J.
39 Guo, Z.J.
1 Guo, Zhi-Qiang
1 Guo, Zhifan
5 Guo, Zong-Kuan
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