192 citations · 438 across the 17 of their papers we have counts for
14 papers · 1 filter
Assessing the impact of the electron ion collider in China on Deeply Virtual Compton Scattering
Yuan-Yuan Huang, Xu Cao, Taifu Feng +2
We assess the impact of future measurements of deeply virtual Compton scattering (DVCS) off protons using the planned detector at the Electron-Ion Collider in China (EicC), propose…
Extrapolating Exclusive Charmonium Photoproduction to the Forward Regime Using Gaussian Process
Xue Wang, Xu Cao, Yu Lu +1
Accessing the forward kinematic regime of exclusive vector meson photoproduction is essential for probing the structure of the proton, yet this region is often experimentally inacc…
Role of in the decays and
Sara Rahmani, Wei Liang, Yu-Wen Peng +3
In present work, we study the reactions and , and find that the state plays a dominant role. At the quar…
Phase Conventions in Hadron Physics from the Perspective of the Quark Model
Yu Lu, Hao-Jie Jing, Jia-Jun Wu
Convenient and consistent phase convention is important in the construction of the hadronic Lagrangian. However, the importance of phase convention has been overlooked for a long t…
The assignments of the mesons within the screened potential model and model
Wei Hao, Yu Lu, En Wang
We investigate the mass spectrum and the decay properties of the mesons within the screened nonrelativistic quark model and the model. Our results suggest that the $B…
Coupled Channel Effects for the Charmed-Strange Mesons
Wei Hao, Yu Lu, Bing-Song Zou
We make a systematic calculation of the spectra and hadronic decays of the system in a coupled channel framework, where the unquenched effects are induced by the mode…
Heavy quark spin partners of the in coupled-channel formalism
Muhammad Naeem Anwar, Yu Lu
The charmoniumlike state is described as predominantly a molecule in a coupled-channel quark model [Phys.\,Rev.\,D\,\textbf{96},\,114022\,(2017)]. The heavy…
Quark structure of the and resonances and their strong and radiative decays
J. Ferretti, E. Santopinto, M. Naeem Anwar +1
We calculate the masses of states with threshold corrections in a coupled-channel model. The model was recently applied to the description of the properties of $χ_{…
Multiplet Revisited: Ultrafine Mass Splitting and Radiative Transitions
Muhammad Naeem Anwar, Yu Lu, Bing-Song Zou
Invoked by the recent CMS observation regarding candidates of the multiplet, we analyze the ultrafine and mass splittings among multiplet in our unquenched quark mod…
Heavy Quark Spin Symmetry Violating Hadronic Transitions of Higher Charmonia
Muhammad Naeem Anwar, Yu Lu, Bing-Song Zou
In heavy quarkonia, hadronic transitions serve as an enlightened probe for the structure and help to establish the understanding of light quark coupling with a heavy degree of free…
Revisited: A Coupled Channel Perspective
Yu Lu, Muhammad Naeem Anwar, Bing-Song Zou
We calculate the probabilities of various charmed meson molecules for under the framework of model. The results indicate that even though heavy quark spin symme…
How Large is the Contribution of Excited Mesons in Coupled-Channel Effects?
Yu Lu, Muhammad Naeem Anwar, Bing-Song Zou
We study the excited mesons' contributions to the coupled-channel effects under the framework of model for the bottomonium. Contrary to what has been widely accepted,…
Modeling Charmonium- Decays of Higher Charmonia
Muhammad Naeem Anwar, Yu Lu, Bing-Song Zou
We propose a new model to create a light meson in the heavy quarkonium transition, which is inspired by the NambuJona-Lasinio (NJL) model. Hadronic transitions of $J^{PC}=1^{--}…
Coupled-Channel Effects for the Bottomonium with Realistic Wave Functions
Yu Lu, Muhammad Naeem Anwar, Bing-Song Zou
With Gaussian expansion method (GEM), realistic wave functions are used to calculate coupled-channel effects for the bottomonium under the framework of model. The simplic…