Gravitational form factors of the $Z$-boson
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arXiv
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| Hauptverfasser: | , , , , |
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| Format: | Preprint |
| Veröffentlicht: |
2026
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| _version_ | 1866914294775414784 |
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| author | Beißner, P. Panteleeva, J. Yu. Sun, B. -D. Epelbaum, E. Gegelia, J. |
| author_facet | Beißner, P. Panteleeva, J. Yu. Sun, B. -D. Epelbaum, E. Gegelia, J. |
| contents | Matrix elements of the energy-momentum tensor for one-particle states of the $Z$-boson are parameterized in terms of gravitational form factors. One-loop order electroweak corrections to these quantities are calculated. Renormalization and physical interpretation of the obtained results are discussed. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2601_22731 |
| institution | arXiv |
| publishDate | 2026 |
| record_format | arxiv |
| spellingShingle | Gravitational form factors of the $Z$-boson Beißner, P. Panteleeva, J. Yu. Sun, B. -D. Epelbaum, E. Gegelia, J. High Energy Physics - Phenomenology High Energy Physics - Theory Matrix elements of the energy-momentum tensor for one-particle states of the $Z$-boson are parameterized in terms of gravitational form factors. One-loop order electroweak corrections to these quantities are calculated. Renormalization and physical interpretation of the obtained results are discussed. |
| title | Gravitational form factors of the $Z$-boson |
| topic | High Energy Physics - Phenomenology High Energy Physics - Theory |
| url | https://arxiv.org/abs/2601.22731 |