Preprint/Internal Report

PUBDB-2015-02513

http://join2-wiki.gsi.de/foswiki/pub/Main/Artwork/join2_logo100x88.png ATLAS Z Excess in Minimal Supersymmetric Standard Model

Lu, X. ; Shirai, S. ; Terada, T.>Extern*DESY*

2015

This record in other databases:  

Report No.: DESY-15-105; UCB-PTH-15-04; UT-15-21; arXiv:1506.07161

Abstract: Recently the ATLAS collaboration reported the 3 sigma excess in the search for the event 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 (SUSY) standard model for this excess. Especially, we focus on the split SUSY spectrum, where the sfermions are much heavier than the gauginos and Higgsinos. We show that the excess can be explained in the reasonable split SUSY spectrum.

Keyword(s): supersymmetry: split ; supersymmetry: minimal ; ATLAS ; minimal supersymmetric standard model ; transverse energy ; sfermion ; Higgsino ; dilepton ; gaugino

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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:
; Published

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Linked articles:

http://join2-wiki.gsi.de/foswiki/pub/Main/Artwork/join2_logo100x88.png Report/Journal Article Lu, X. ; Shirai, S.DESY* ; Terada, T. (Corresponding author)DESY*
ATLAS Z excess in minimal supersymmetric standard model
Journal of high energy physics 2015(9), 204 (2015) [10.1007/JHEP09(2015)204]2015     Files  Fulltext by arXiv.org BibTeX | EndNote: XML, Text | RIS

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