Isospin-breaking effects in the two-pion contribution to hadronic vacuum polarization
Abstract Isospin-breaking (IB) effects in the two-pion contribution to hadronic vacuum polarization (HVP) can be resonantly enhanced, if related to the interference of the ρ(770) and ω(782) resonances. This particular IB contribution to the pion vector form factor and thus the line shape in e + e −...
Gardado en:
| Principais autores: | , , , |
|---|---|
| Formato: | Artigo |
| Idioma: | Inglês |
| Publicado: |
SpringerOpen
2022-10-01
|
| Series: | Journal of High Energy Physics |
| Assuntos: | |
| Acceso en liña: | https://doi.org/10.1007/JHEP10(2022)032 |
| Tags: |
Sen Etiquetas, Sexa o primeiro en etiquetar este rexistro!
|