Publications
Publication Information
| Title | Photoproduction of fully-charmed tetraquarks at electron-ion colliders |
| Authors | Feng Feng, Yingsheng Huang, Yu Jia, Wen-Long Sang, De-Shan Yang, Jia-Yue Zhang |
| JLAB number | JLAB-THY-23-3965 |
| LANL number | (None) |
| Other number | DOE/OR/23177-7285 |
| Document Type(s) | (Journal Article) |
| Associated with EIC: | Yes |
| Supported by Jefferson Lab LDRD Funding: | No |
| Funding Source: | Nuclear Physics (NP) |
| Other Funding: | NNSFC Grants No.~12275353 and No.~11875318 NNSFC Grants No.~11925506, No.~11621131001 DOE grants DE-FG02-91ER40684 and DE-AC02-06CH11357 |
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Journal Compiled for to be submitted to arXiv | |
| Publication Abstract: | This work focuses on predicting the photoproduction of the C-odd fully-charmed tetraquark at electron-ion colliders within the nonrelativistic QCD framework, specifically HERA, future EIC, and future EicC. Adopting the equivalent photon approximation, We computed the short-distance coefficient at the lowest order in velocity and $\alpha_s$. With the aid of two phenomenological models, we approximated the value of the long-distance matrix element and predicted the cross sections and event yields of fully-charmed tetraquark photoproduction at HERA, EIC, and EicC. Our results suggest that EIC is the most promising machine for studying fully-charmed tetraquark photoproduction. |
| Experiment Numbers: | other |
| Group: | THEORY CENTER |
| Document: | |
| DOI: | |
| Accepted Manuscript: | |
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