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| Autori principali: | , , , |
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| Natura: | Preprint |
| Pubblicazione: |
2024
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| Soggetti: | |
| Accesso online: | https://arxiv.org/abs/2408.14955 |
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| _version_ | 1866917871513239552 |
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| author | Niu, Yujie Guo, Wan-Lei He, Miao Su, Jun |
| author_facet | Niu, Yujie Guo, Wan-Lei He, Miao Su, Jun |
| contents | Nuclear de-excitations associated with neutrino-nucleus interactions and nucleon decays are playing an increasingly significant role in neutrino experiments. We explore the GEMINI++ code and estimate its ability to account for the de-excitation processes of highly excited $^{11}$B$^*$ and $^{15}$N$^*$, which can be created in the liquid scintillator and water Cherenkov detectors respectively. It is found that GEMINI++ can not describe the nuclear experimental data of $^{11}$B$^*$ and $^{15}$N$^*$ well. To improve its performance for de-excitations of light nuclei, we modify GEMINI++ and then develop a code of GEMINI++4$ν$, which can give the best predictions compared with experimental measurements among some widely used statistical model codes. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2408_14955 |
| institution | arXiv |
| publishDate | 2024 |
| record_format | arxiv |
| spellingShingle | De-excitations of highly excited $^{11}$B$^*$ and $^{15}$N$^*$ based on the GEMINI++ code Niu, Yujie Guo, Wan-Lei He, Miao Su, Jun Nuclear Theory High Energy Physics - Experiment High Energy Physics - Phenomenology Nuclear de-excitations associated with neutrino-nucleus interactions and nucleon decays are playing an increasingly significant role in neutrino experiments. We explore the GEMINI++ code and estimate its ability to account for the de-excitation processes of highly excited $^{11}$B$^*$ and $^{15}$N$^*$, which can be created in the liquid scintillator and water Cherenkov detectors respectively. It is found that GEMINI++ can not describe the nuclear experimental data of $^{11}$B$^*$ and $^{15}$N$^*$ well. To improve its performance for de-excitations of light nuclei, we modify GEMINI++ and then develop a code of GEMINI++4$ν$, which can give the best predictions compared with experimental measurements among some widely used statistical model codes. |
| title | De-excitations of highly excited $^{11}$B$^*$ and $^{15}$N$^*$ based on the GEMINI++ code |
| topic | Nuclear Theory High Energy Physics - Experiment High Energy Physics - Phenomenology |
| url | https://arxiv.org/abs/2408.14955 |