Precision calculation of the axion-nucleon coupling in chiral perturbation theory
Abstract We derive the axion-nucleon interaction Lagrangian in heavy baryon chiral perturbation theory up to next-to-next-to-leading order. The effective axion-nucleon coupling is calculated to a few percent accuracy.
Na minha lista:
| Principais autores: | , , |
|---|---|
| Format: | Artigo |
| Sprog: | Inglês |
| Udgivet: |
SpringerOpen
2020-03-01
|
| Serier: | Journal of High Energy Physics |
| Fag: | |
| Online adgang: | http://link.springer.com/article/10.1007/JHEP03(2020)138 |
| Tags: |
Ingen Tags, Vær først til at tagge denne postø!
|