Chiral sum rule on the light front and the 3D image of the pion
The lightest meson, the pion, features two faces – one is the elementary Goldstone boson of QCD and the other is the structured bound state of quarks and gluons. To accommodate both in a single light-front wave function in the valence space, we obtain a sum rule by analyzing the conserved axial-vect...
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| Autors principals: | , , |
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| Format: | Artigo |
| Idioma: | Inglês |
| Publicat: |
Elsevier
2023-01-01
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| Col·lecció: | Physics Letters B |
| Matèries: | |
| Accés en línia: | http://www.sciencedirect.com/science/article/pii/S0370269322007328 |
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