Report/Journal Article

PUBDB-2015-04891

http://join2-wiki.gsi.de/foswiki/pub/Main/Artwork/join2_logo100x88.png ATLAS Z excess in minimal supersymmetric standard model

Lu, X. ; Shirai, S.DESY* ; Terada, T. (Corresponding author)DESY*

2015
Springer Berlin

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Please use a persistent id in citations: doi:10.1007/JHEP09(2015)204

Report No.: DESY-15-105; arXiv:1506.07161

Abstract: Recently the ATLAS collaboration reported a 3σ excess in the search for the events containing a dilepton pair from a Z boson and large missing transverse energy. Although the excess is not sufficiently significant yet, it is quite tempting to explain this excess by a well-motivated model beyond the standard model. In this paper we study a possibility of the minimal supersymmetric standard model (MSSM) for this excess. Especially, we focus on the MSSM spectrum where the sfermions are heavier than the gauginos and Higgsinos. We show that the excess can be explained by the reasonable MSSM mass spectrum.

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Contributing Institute(s):

1. Theorie-Gruppe (T)

Research Program(s):

1. 611 - Fundamental Particles and Forces (POF3-611) (POF3-611)

Experiment(s):

1. No specific instrument

Appears in the scientific report 2015

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Database coverage:
; ; ; Current Contents - Physical, Chemical and Earth Sciences ; IF >= 5 ; JCR ; Nationallizenz ; SCOPUS ; Science Citation Index ; Science Citation Index Expanded ; Thomson Reuters Master Journal List ; Web of Science Core Collection

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Linked articles:

http://join2-wiki.gsi.de/foswiki/pub/Main/Artwork/join2_logo100x88.png Preprint/Internal Report Lu, X. ; Shirai, S. ; Terada, T.>Extern*DESY*
ATLAS Z Excess in Minimal Supersymmetric Standard Model
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