Three body kinematic endpoints in SUSY models with non-universal Higgs masses
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Authors
Lester, CG
Parker, MA
White, MJ
Abstract
We derive and present expressions for the kinematic endpoints that arise in the invariant mass distributions of visible decay products of cascade decays featuring a two body decay followed by a three body decay. This is an extension of a current technique that addresses chains of successive two body decays. We then apply these to a supergravity model with Non-Universal Higgs Masses (NUHM), having simulated a data set using the ATLFAST detector simulation. We find that, should such a model be chosen by nature, the endpoints will be visible in ATLAS data, and we discuss the problems associated with mass reconstruction in models with a similar phenomenology.
Description
Keywords
supersymmetry phenomenology, supersymmetric standard model, hadronic colliders
Journal Title
J HIGH ENERGY PHYS
Conference Name
Journal ISSN
1126-6708
1029-8479
1029-8479
Volume Title
Publisher
Springer Science and Business Media LLC
Publisher DOI
Sponsorship
Science and Technology Facilities Council (ST/H001093/1)
Science and Technology Facilities Council (ST/H001093/2)
Science and Technology Facilities Council (ST/K00073X/1)
Science and Technology Facilities Council (PP/E000347/1)
Science and Technology Facilities Council (ST/H001093/2)
Science and Technology Facilities Council (ST/K00073X/1)
Science and Technology Facilities Council (PP/E000347/1)