Electromagnetic form factors of ${}^6$Li, ${}^7$Li, and ${}^7$Be in cluster effective field theory
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arXiv
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| Format: | Preprint |
| Published: |
2025
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| _version_ | 1866909516214304768 |
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| author | Nguyen, Son T. |
| author_facet | Nguyen, Son T. |
| contents | Effective field theory (EFT) provides a powerful model-independent theoretical framework for illuminating complicated interactions across a wide range of physics areas and subfields. In this work, we consider the low-energy deuteron-Helium-4, triton-Helium-4, and helion-Helium-4 systems at low energies in cluster EFT. In particular, we focus on the deuteron + Helium-4 cluster configuration of the Lithium-6 nucleus, the triton + Helium-4 cluster configuration of the Lithium-7 nucleus, and the Helium-3-Helium-4 configuration of the Beryllium-7 nucleus, respectively. We illustrate how to directly extract the asymptotic normalization coefficient and several observables using experimental measurement of the electromagnetic form factors of these nuclei. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2502_20202 |
| institution | arXiv |
| publishDate | 2025 |
| record_format | arxiv |
| spellingShingle | Electromagnetic form factors of ${}^6$Li, ${}^7$Li, and ${}^7$Be in cluster effective field theory Nguyen, Son T. Nuclear Theory Effective field theory (EFT) provides a powerful model-independent theoretical framework for illuminating complicated interactions across a wide range of physics areas and subfields. In this work, we consider the low-energy deuteron-Helium-4, triton-Helium-4, and helion-Helium-4 systems at low energies in cluster EFT. In particular, we focus on the deuteron + Helium-4 cluster configuration of the Lithium-6 nucleus, the triton + Helium-4 cluster configuration of the Lithium-7 nucleus, and the Helium-3-Helium-4 configuration of the Beryllium-7 nucleus, respectively. We illustrate how to directly extract the asymptotic normalization coefficient and several observables using experimental measurement of the electromagnetic form factors of these nuclei. |
| title | Electromagnetic form factors of ${}^6$Li, ${}^7$Li, and ${}^7$Be in cluster effective field theory |
| topic | Nuclear Theory |
| url | https://arxiv.org/abs/2502.20202 |