Three body kinematic endpoints in SUSY models with non-universal Higgs masses

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dc.creatorLester, C. G.
dc.creatorParker, M. A.
dc.creatorWhite, M. J.
dc.date2006-09-28
dc.date2007-08-28
dc.date.accessioned2026-07-07T13:03:52Z
dc.date.available2026-07-07T13:03:52Z
dc.descriptionWe 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.
dc.description21 pages, 13 figures, updated the preprint number to reflect status as an ATLAS scientific note
dc.identifierhttps://arxiv.org/abs/hep-ph/0609298
dc.identifierhttp://arxiv.org/abs/hep-ph/0609298
dc.identifierJHEP 0710:051,2007
dc.identifierdoi:10.1088/1126-6708/2007/10/051
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/226964
dc.subjectHigh Energy Physics - Phenomenology
dc.titleThree body kinematic endpoints in SUSY models with non-universal Higgs masses
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