Limits on scalar dark matter interactions with particles other than the photon via loop corrections to the scalar-photon coupling
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arXiv
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| Auteurs principaux: | , |
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| Format: | Preprint |
| Publié: |
2024
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| _version_ | 1866917826163376128 |
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| author | Flambaum, V. V. Samsonov, I. B. |
| author_facet | Flambaum, V. V. Samsonov, I. B. |
| contents | There is limited information about the interaction strength of a scalar dark matter candidate with hadrons and leptons for a scalar particle mass exceeding $10^{-3}$ eV while its interaction with photon is well studied. The scalar-photon coupling constant receives quantum corrections from one-loop Feynman diagrams which involve the scalar-lepton, scalar-quark, and scalar-W boson vertices. We calculate these one-loop quantum corrections and find new limits on the scalar particle interactions with electron, muon, tau, quarks, nucleons, gluons, Higgs, and W bosons by re-purposing the results of experiments measuring the scalar-photon interaction. Limits on interactions of heavy leptons and quarks have been obtained for the first time, and limits on other interactions in certain mass intervals are 2 to 15 orders of magnitude stronger than those presented in previous publications and exclude the resolution of the muon $g-2$ anomaly with scalar particle. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2403_02685 |
| institution | arXiv |
| publishDate | 2024 |
| record_format | arxiv |
| spellingShingle | Limits on scalar dark matter interactions with particles other than the photon via loop corrections to the scalar-photon coupling Flambaum, V. V. Samsonov, I. B. High Energy Physics - Phenomenology Cosmology and Nongalactic Astrophysics Atomic Physics There is limited information about the interaction strength of a scalar dark matter candidate with hadrons and leptons for a scalar particle mass exceeding $10^{-3}$ eV while its interaction with photon is well studied. The scalar-photon coupling constant receives quantum corrections from one-loop Feynman diagrams which involve the scalar-lepton, scalar-quark, and scalar-W boson vertices. We calculate these one-loop quantum corrections and find new limits on the scalar particle interactions with electron, muon, tau, quarks, nucleons, gluons, Higgs, and W bosons by re-purposing the results of experiments measuring the scalar-photon interaction. Limits on interactions of heavy leptons and quarks have been obtained for the first time, and limits on other interactions in certain mass intervals are 2 to 15 orders of magnitude stronger than those presented in previous publications and exclude the resolution of the muon $g-2$ anomaly with scalar particle. |
| title | Limits on scalar dark matter interactions with particles other than the photon via loop corrections to the scalar-photon coupling |
| topic | High Energy Physics - Phenomenology Cosmology and Nongalactic Astrophysics Atomic Physics |
| url | https://arxiv.org/abs/2403.02685 |