168 citations · 344 across the 5 of their papers we have counts for
11 papers
Insights into the nature of the
Meng-Lin Du, Zhi-Hui Guo, J. A. Oller
We study the nature of the recently observed by the LHCb collaboration by employing three methods based on the elastic effective-range expansion and the resulting si…
Prompt production of the hidden charm pentaquarks in the LHC
Pan Ling, Xiao-Hu Dai, Meng-Lin Du +1
Motivated by the observation of the first hidden charm pentaquarks by the LHCb collaboration in 2015 and the updated analysis with an order-of-magnitude larger data set in 2019, we…
Where is the lightest charmed scalar meson?
Meng-Lin Du, Feng-Kun Guo, Christoph Hanhart +2
The lightest charmed scalar meson is known as the , which is one of the earliest new hadron resonances observed at modern factories. We show here that the paramete…
Deciphering the mechanism of near-threshold photoproduction
Meng-Lin Du, Vadim Baru, Feng-Kun Guo +4
The photoproduction of the off the proton is believed to deepen our understanding of various physics issues. On the one hand, it is proposed to provide access to the origin o…
QCD -vacuum energy and axion properties
Zhen-Yan Lu, Meng-Lin Du, Feng-Kun Guo +2
At low energies, the strong interaction is governed by the Goldstone bosons associated with the spontaneous chiral symmetry breaking, which can be systematically described by chira…
Interpretation of the LHCb States as Hadronic Molecules and Hints of a Narrow
Meng-Lin Du, Vadim Baru, Feng-Kun Guo +4
Three hidden-charm pentaquark states, , , and were revealed in the process measured by LHCb using both run I and run II…