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| Format: | Preprint |
| Published: |
2026
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| Online Access: | https://arxiv.org/abs/2604.10540 |
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| _version_ | 1866913024842924032 |
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| author | Chen, Chao |
| author_facet | Chen, Chao |
| contents | The BESIII collaboration has achieved important measurements in charmed purely leptonic and semi-leptonic decays using data samples collected at center-of-mass energies of 3.773 GeV, 4.128-4.226 GeV, and 4.237-4.669 GeV. This proceeding presents recent BESIII results on charmed purely leptonic and semileptonic decays, including measurements of branching fractions, the Cabibbo-Kobayashi-Maskawa matrix elements $|V_{cs}|$ and $|V_{cd}|$, decay constants and form factors, as well as a test of the Lepton flavor universality. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2604_10540 |
| institution | arXiv |
| publishDate | 2026 |
| record_format | arxiv |
| spellingShingle | Leptonic and semileptonic charm decays at BESIII Chen, Chao High Energy Physics - Experiment The BESIII collaboration has achieved important measurements in charmed purely leptonic and semi-leptonic decays using data samples collected at center-of-mass energies of 3.773 GeV, 4.128-4.226 GeV, and 4.237-4.669 GeV. This proceeding presents recent BESIII results on charmed purely leptonic and semileptonic decays, including measurements of branching fractions, the Cabibbo-Kobayashi-Maskawa matrix elements $|V_{cs}|$ and $|V_{cd}|$, decay constants and form factors, as well as a test of the Lepton flavor universality. |
| title | Leptonic and semileptonic charm decays at BESIII |
| topic | High Energy Physics - Experiment |
| url | https://arxiv.org/abs/2604.10540 |