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Constraints on tensor and scalar couplings from [Formula: see text] and [Formula: see text]
The angular distribution of [Image: see text] ([Formula: see text] ) depends on two parameters, the lepton forward–backward asymmetry, [Formula: see text] , and the flat term, [Formula: see text] . Both are strongly suppressed in the standard model and constitute sensitive probes of tensor and scala...
| Autores principales: | , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
Springer Berlin Heidelberg
2015
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4587548/ https://www.ncbi.nlm.nih.gov/pubmed/26435689 http://dx.doi.org/10.1140/epjc/s10052-015-3676-2 |