STI Publications - View Publication Form #16511
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Publication Information
| Title | $D\bar{D}^*$ scattering and $\chi_{c1}(3872)$ inside nuclear matter | ||||
| Abstract | We study the behaviour of the ?c1(3872), also known as X(3872), in dense nuclear matter. We begin from a picture in vacuum of the resonance as a pureply molecular (D¯D? ? c.c.) state, generated as a bound state from a heavy-quark symmetry leading-order interaction between the charmed mesons, and analyze the D¯D? scattering T?matrix (TD¯D ?) inside of the medium. Next, we consider also mixed-molecular scenarios and, in all cases, we determine the corresponding X(3872) spectral function and the D¯D ? amplitude, with the mesons embedded in the dense environment. We find important nuclear corrections for TD¯D? and the pole position of the resonance, and discuss the dependence of these results on the D¯D? molecular component in the X(3872) wave-function. These predictions could be tested in the finite-density regime that can be accessed in the future CBM and PANDA experiments at FAIR. | ||||
| Author(s) | Miguel Albaladejo, Juan Nieves, Laura Tolos | ||||
| Publication Date | September 2021 | ||||
| Document Type | Journal Article | ||||
| Primary Institution | Thomas Jefferson National Accelerator Facility, Newport News | ||||
| Affiliation | Theory & Comp Physics / THEORY CENTER / THEORY CENTER | ||||
| Funding Source | Nuclear Physics (NP) | ||||
| Proprietary? | No | ||||
| This publication conveys | Technical Science Results | ||||
| Document Numbers |
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| Associated with an experiment | No | ||||
| Associated with EIC | No | ||||
| Supported by Jefferson Lab LDRD Funding | No |
Journal Article
| Journal Name | Physical Review C |
| Refereed | Yes |
| Volume | 104 |
| Issue | |
| Page(s) | 035203 |
Attachments/Datasets/DOI Link
| Document(s) |
X3872_NuclearMatter_VerFeb131.pdf
(STI Document)
PhysRevC.104.035203.pdf
(Accepted Manuscript)
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| DOI Link | |
| Dataset(s) | (none) |
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