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On-shell constrained $M_2$ variables with applications to mass measurements and topology disambiguation
We consider a class of on-shell constrained mass variables that are 3+1 dimensional generalizations of the Cambridge $M_{T2}$ variable and that automatically incorporate various assumptions about the underlying event topology. The presence of additional on-shell constraints causes their kinematic di...
| Autores principales: | , , , , , , |
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| Lenguaje: | eng |
| Publicado: |
2014
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| Materias: | |
| Acceso en línea: | https://dx.doi.org/10.1007/JHEP08(2014)070 http://cds.cern.ch/record/1641338 |