What is the right formalism to search for resonances?
Abstract Hadron decay chains constitute one of the main sources of information on the QCD spectrum. We discuss the differences between several partial wave analysis formalisms used in the literature to build the amplitudes. We match the helicity amplitudes to the covariant tensor basis. Hereby, we p...
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| Principais autores: | , , , , , , , , , , |
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| Formato: | Artigo |
| Idioma: | Inglês |
| Publicado em: |
SpringerOpen
2018-03-01
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| coleção: | European Physical Journal C: Particles and Fields |
| Acesso em linha: | http://link.springer.com/article/10.1140/epjc/s10052-018-5670-y |
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