Simple s helicity structure at the nucleon-nucleon vertex of the pomeron and meson exchanges: experimental evidence and connections with duality
Experimental evidence in favour of an almost pure s helicity non-flip character at the nucleon-nucleon vertex of the Pomeron, f O and ω exchanges is discussed. Further we discuss some connections with duality of this phenomenon and the related feature of ϱ and A 2 exchanges which present an essentia...
Guardado en:
| Autores principales: | , , |
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| Formato: | Articulo Preprint |
| Lenguaje: | Inglés |
| Publicado: |
1970
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| Materias: | |
| Acceso en línea: | http://sedici.unlp.edu.ar/handle/10915/123606 |
| Aporte de: |
| Sumario: | Experimental evidence in favour of an almost pure s helicity non-flip character at the nucleon-nucleon vertex of the Pomeron, f O and ω exchanges is discussed. Further we discuss some connections with duality of this phenomenon and the related feature of ϱ and A 2 exchanges which present an essentially helicity flip coupling at the NN vertex. |
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