Principal components of nuclear mass models
Fuente:
arXiv
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| Main Authors: | , |
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| Format: | Preprint |
| Published: |
2024
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| Subjects: | |
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| _version_ | 1866917674277142528 |
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| author | Wu, X. H. Zhao, P. W. |
| author_facet | Wu, X. H. Zhao, P. W. |
| contents | The principal component analysis approach is employed to extract the principal components contained in nuclear mass models for the first time. The effects coming from different nuclear mass models are reintegrated and reorganized in the extracted principal components. These extracted principal components are recombined to build new mass models, which achieve better accuracy than the original theoretical mass models. This indicates that the effects contained in different mass models can work together to improve the nuclear mass predictions with the help of the principal component analysis approach. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2405_15487 |
| institution | arXiv |
| publishDate | 2024 |
| record_format | arxiv |
| spellingShingle | Principal components of nuclear mass models Wu, X. H. Zhao, P. W. Nuclear Theory Nuclear Experiment The principal component analysis approach is employed to extract the principal components contained in nuclear mass models for the first time. The effects coming from different nuclear mass models are reintegrated and reorganized in the extracted principal components. These extracted principal components are recombined to build new mass models, which achieve better accuracy than the original theoretical mass models. This indicates that the effects contained in different mass models can work together to improve the nuclear mass predictions with the help of the principal component analysis approach. |
| title | Principal components of nuclear mass models |
| topic | Nuclear Theory Nuclear Experiment |
| url | https://arxiv.org/abs/2405.15487 |