BMW/DMZ calculation of the hadronic vacuum polarisation for the muon magnetic moment
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arXiv
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| Main Authors: | , , , , , , , , , , , |
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| Format: | Preprint |
| Published: |
2026
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| _version_ | 1866914368166297600 |
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| author | Stokes, Finn M. Davier, Michel Fodor, Zoltan Frech, Fabian Kotov, Andrey Yu. Lellouch, Laurent Malaescu, Bogdan Mutzel, Sophie Szabo, Kalman K. Toth, Balint C. Wang, Gen Zhang, Zhiqing |
| author_facet | Stokes, Finn M. Davier, Michel Fodor, Zoltan Frech, Fabian Kotov, Andrey Yu. Lellouch, Laurent Malaescu, Bogdan Mutzel, Sophie Szabo, Kalman K. Toth, Balint C. Wang, Gen Zhang, Zhiqing |
| contents | For twenty years, a persistent discrepancy between experimental measurements and theoretical calculations of the muon anomalous magnetic moment have provided tantalising hints of new physics. In recent years, improvements to the experimental precision have appeared to make the tension stronger and stronger. However, at the same time, our lattice calculation overturned the theoretical consensus, completely eliminating the tension. I will present the latest results from the Budapest-Marseille-Wuppertal (BMW) and DMZ collaborations, with a hybrid determination of the hadronic vacuum polarisation contribution to a precision of 0.45% |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2603_03835 |
| institution | arXiv |
| publishDate | 2026 |
| record_format | arxiv |
| spellingShingle | BMW/DMZ calculation of the hadronic vacuum polarisation for the muon magnetic moment Stokes, Finn M. Davier, Michel Fodor, Zoltan Frech, Fabian Kotov, Andrey Yu. Lellouch, Laurent Malaescu, Bogdan Mutzel, Sophie Szabo, Kalman K. Toth, Balint C. Wang, Gen Zhang, Zhiqing High Energy Physics - Lattice High Energy Physics - Phenomenology High Energy Physics - Theory For twenty years, a persistent discrepancy between experimental measurements and theoretical calculations of the muon anomalous magnetic moment have provided tantalising hints of new physics. In recent years, improvements to the experimental precision have appeared to make the tension stronger and stronger. However, at the same time, our lattice calculation overturned the theoretical consensus, completely eliminating the tension. I will present the latest results from the Budapest-Marseille-Wuppertal (BMW) and DMZ collaborations, with a hybrid determination of the hadronic vacuum polarisation contribution to a precision of 0.45% |
| title | BMW/DMZ calculation of the hadronic vacuum polarisation for the muon magnetic moment |
| topic | High Energy Physics - Lattice High Energy Physics - Phenomenology High Energy Physics - Theory |
| url | https://arxiv.org/abs/2603.03835 |