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Constraining electroweak and strongly charged long-lived particles with CheckMATE.
- Source :
-
European Physical Journal C -- Particles & Fields . Nov2021, Vol. 81 Issue 11, p1-19. 19p. - Publication Year :
- 2021
-
Abstract
- Long-lived particles have become a new frontier in the exploration of physics beyond the Standard Model. In this paper, we present the implementation of four types of long-lived particle searches, viz. displaced leptons, disappearing track, displaced vertex with either muons or with missing transverse energy, and heavy charged tracks. These four categories cover the signatures of a large range of physics models. We illustrate their potential for exclusion and discuss their mutual overlaps in mass-lifetime space for two simple phenomenological models involving either a U(1)-charged or a coloured scalar. [ABSTRACT FROM AUTHOR]
- Subjects :
- *STANDARD model (Nuclear physics)
*MUONS
*PHYSICS
Subjects
Details
- Language :
- English
- ISSN :
- 14346044
- Volume :
- 81
- Issue :
- 11
- Database :
- Academic Search Index
- Journal :
- European Physical Journal C -- Particles & Fields
- Publication Type :
- Academic Journal
- Accession number :
- 154201373
- Full Text :
- https://doi.org/10.1140/epjc/s10052-021-09727-z