Published October 15, 2015 | Version v1
Journal article Metadata-only

Large trilinear At soft supersymmetry breaking coupling from 5D MSSM

Creators

  • 1. National Institute for Theoretical Physics, School of Physics and Mandelstam Institute for Theoretical Physics, University of the Witwatersrand, Johannesburg. Wits 2050 (South Africa)
  • 2. Department of Physics, Sudan University of Science and Technology, Khartoum 407 (Sudan)

Description

The possibility of generating a large trilinear At soft supersymmetry breaking coupling at low energies through renormalisation group evolution in the 5D MSSM is investigated. Using the power law running in five dimensions and a compactification scale in the 10-103 TeV range, we show that gluino mass may drive a large enough At to reproduce the measured Higgs mass and have a light stop superpartner below ∼ 1 TeV, as preferred by the fine tuning argument for the Higgs mass. (paper)

Availability note (English)

Available from http://dx.doi.org/10.1088/1742-6596/645/1/012001

Additional details

Identifiers

DOI
10.1088/1742-6596/645/1/012001;

Publishing Information

Journal Title
Journal of Physics. Conference Series (Online)
Journal Volume
645
Journal Issue
1
Journal Page Range
[5 p.]
ISSN
1742-6596

Conference

Title
High energy particle physics workshop
Acronym
HEPPW2015
Dates
11-13 Feb 2015
Place
Johannesburg (South Africa)

INIS

Country of Publication
United Kingdom
Country of Input or Organization
International Atomic Energy Agency (IAEA)
INIS RN
47107983
Subject category
S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
Resource subtype / Literary indicator
Conference
Descriptors DEI
COUPLING; GLUINOS; HIGGS BOSONS; HIGGS MODEL; REST MASS; SPARTICLES; STANDARD MODEL; SUPERSYMMETRY; SYMMETRY BREAKING; TEV RANGE; VISIBLE RADIATION
Descriptors DEC
BOSONS; ELECTROMAGNETIC RADIATION; ELEMENTARY PARTICLES; ENERGY RANGE; FIELD THEORIES; GRAND UNIFIED THEORY; MASS; MATHEMATICAL MODELS; PARTICLE MODELS; POSTULATED PARTICLES; QUANTUM FIELD THEORY; RADIATIONS; SPARTICLES; SYMMETRY; UNIFIED GAUGE MODELS