# Binding of D, D-bar and J/Psi mesons in nuclei

Source: [Binding of D, D-bar and J/Psi mesons in nuclei](<https://www.sota2.com/research/paper/68fa28df1e209131ce82f2fa>)

Collection index: [llms.txt](<https://www.sota2.com/research/llms.txt>)

Data updated: 2025-10-28T13:52:58.015Z

Authors: K. Tsushima

Published: 2009-07-02T18:37:58.000Z

## Abstract

We estimate the $D$, $\\overline{D}$ and $J/\\Psi$ meson potentials in nuclei. $J/\\Psi$-nuclear potential (self-energy) is calculated based on the color-singlet mechanism, by the $DD$ and $DD^\*$ meson loops. This consistently includes the in-medium properties of $D$ and $D^\*$ mesons. The potential obtained for the $J/\\Psi$ meson is attractive, and it is complementary to the attraction obtained from the color-octet gluon-based mechanism. We predict that the $D^-$ and $J/\\Psi$ mesons will be bound in nuclei under proper conditions.

## Recorded benchmark results

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## Original sources and implementation

[Original paper](<https://arxiv.org/abs/0907.0244>)

[PDF](<https://arxiv.org/pdf/0907.0244.pdf>)