Publications
Publication Information
| Title | Pole analysis on the doubly charmed meson in D0D0pi+ mass spectrum |
| Authors | Ling-Yun Dai, Xiang Sun, Xian-Wei Kang, A. Szczepaniak, Jie-Sheng Yu |
| JLAB number | JLAB-THY-21-3503 |
| LANL number | arXiv:2108.06002 |
| Other number | DOE/OR/23177-5317 |
| Document Type(s) | (Journal Article) |
| Associated with EIC: | No |
| Supported by Jefferson Lab LDRD Funding: | No |
| Funding Source: | Nuclear Physics (NP) |
|
Journal Compiled for Physical Review D Volume 105 Page(s) L051507 Refereed | |
| Publication Abstract: | In this paper we study the scattering amplitudes of $D^{0}D^{0}\pi^+$-$D^{*+}D^{0}$ coupled channels based on $K$-matrix within the Chew-Mandelstam formalism. The $D^{0}D^{0}\pi^{+}$ invariant mass spectrum of LHCb is fitted and the pole parameters of the $T_{cc}^+$ are extracted. The analysis of pole behavior suggests that the $T_{cc}^+$ may originate from a $D^{*+}D^{0}$ virtual state and is formed as a result of an interplay between an attractive interaction between $D^0$ and $D^{*+}$ and coupling to $D^{0}D^0\pi^+$ channel. |
| Experiment Numbers: | |
| Group: | THEORY CENTER |
| Document: | |
| DOI: | https://doi.org/10.1103/PhysRevD.105.L051507 |
| Accepted Manuscript: | PhysRevD.105.L051507.pdf |
| Supporting Documents: | |
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