Axions in Baryon Chiral Perturbation Theory
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arXiv
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| Format: | Preprint |
| Publié: |
2022
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| _version_ | 1866912159302156288 |
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| author | Vonk, Thomas |
| author_facet | Vonk, Thomas |
| contents | I give an overview of recent developments in the study of the coupling of the QCD axion to nucleons and other octet baryons. I demonstrate how axions can be included into heavy baryon chiral perturbation theory, and present recent numerical results for the several axion-baryon couplings in SU(2) and SU(3) chiral perturbation theory for the Kim--Shifman--Vainstein--Zakharov (KSVZ) and the Dine--Fischler--Srednicki--Zhitnitsky (DFSZ) axion model. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2201_08132 |
| institution | arXiv |
| publishDate | 2022 |
| record_format | arxiv |
| spellingShingle | Axions in Baryon Chiral Perturbation Theory Vonk, Thomas High Energy Physics - Phenomenology Nuclear Theory I give an overview of recent developments in the study of the coupling of the QCD axion to nucleons and other octet baryons. I demonstrate how axions can be included into heavy baryon chiral perturbation theory, and present recent numerical results for the several axion-baryon couplings in SU(2) and SU(3) chiral perturbation theory for the Kim--Shifman--Vainstein--Zakharov (KSVZ) and the Dine--Fischler--Srednicki--Zhitnitsky (DFSZ) axion model. |
| title | Axions in Baryon Chiral Perturbation Theory |
| topic | High Energy Physics - Phenomenology Nuclear Theory |
| url | https://arxiv.org/abs/2201.08132 |