Color structure of deuteron on the light front
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arXiv
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| Auteurs principaux: | , , , , , |
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| Format: | Preprint |
| Publié: |
2025
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| _version_ | 1866912297377595392 |
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| author | Kaur, Satvir Wu, Jiatong Xu, Siqi Mondal, Chandan Zhao, Xingbo Vary, James P. |
| author_facet | Kaur, Satvir Wu, Jiatong Xu, Siqi Mondal, Chandan Zhao, Xingbo Vary, James P. |
| contents | We investigate the color structure of the deuteron by solving the light-front QCD Hamiltonian for its six-quark and six-quark-one-gluon components using basis light-front quantization. In this framework, the deuteron wavefunction consists of a singlet-singlet color state as well as additional hidden color states arising from non-trivial color rearrangements. Our analysis shows that while the singlet-singlet state is present, the hidden color states collectively dominate, contributing a larger probability to the deuteron wavefunction. These findings provide new insights into the role of hidden color components in the QCD description of nuclear structure. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2503_21371 |
| institution | arXiv |
| publishDate | 2025 |
| record_format | arxiv |
| spellingShingle | Color structure of deuteron on the light front Kaur, Satvir Wu, Jiatong Xu, Siqi Mondal, Chandan Zhao, Xingbo Vary, James P. High Energy Physics - Phenomenology We investigate the color structure of the deuteron by solving the light-front QCD Hamiltonian for its six-quark and six-quark-one-gluon components using basis light-front quantization. In this framework, the deuteron wavefunction consists of a singlet-singlet color state as well as additional hidden color states arising from non-trivial color rearrangements. Our analysis shows that while the singlet-singlet state is present, the hidden color states collectively dominate, contributing a larger probability to the deuteron wavefunction. These findings provide new insights into the role of hidden color components in the QCD description of nuclear structure. |
| title | Color structure of deuteron on the light front |
| topic | High Energy Physics - Phenomenology |
| url | https://arxiv.org/abs/2503.21371 |