TY - JOUR
T1 - Upper bounds on gluino, squark and higgisino masses in the focus point gaugino mediation with a mild fine tuning Δ ≤ 100
AU - Yanagida, Tsutomu T.
AU - Yokozaki, Norimi
PY - 2014
Y1 - 2014
N2 - Abstract: We show that upper bounds on the masses for gluino, squarks and higgsino are mgluino ≤5.5 TeV, msquark ≤ 4.7 TeV and mhiggsino ≤ 650 GeV in a focus point gaugino mediation. Here, we impose a mild fine tuning Δ ≤ 100. This result shows that it is very challenging for the LHC to exclude the focus point gaugino mediation with the mild fine tuning. However, the ILC may have a potential for excluding the focus point gaugino mediation with such a mild fine tuning. It is also shown that vector-like matters reduce the required masses of the squark (stop) and gluino to explain the observed Higgs boson mass and enhance the testability of the model at the LHC. The fine-tuning is still kept mild.
AB - Abstract: We show that upper bounds on the masses for gluino, squarks and higgsino are mgluino ≤5.5 TeV, msquark ≤ 4.7 TeV and mhiggsino ≤ 650 GeV in a focus point gaugino mediation. Here, we impose a mild fine tuning Δ ≤ 100. This result shows that it is very challenging for the LHC to exclude the focus point gaugino mediation with the mild fine tuning. However, the ILC may have a potential for excluding the focus point gaugino mediation with such a mild fine tuning. It is also shown that vector-like matters reduce the required masses of the squark (stop) and gluino to explain the observed Higgs boson mass and enhance the testability of the model at the LHC. The fine-tuning is still kept mild.
KW - Supersymmetry Phenomenology
UR - http://www.scopus.com/inward/record.url?scp=84919784926&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=84919784926&partnerID=8YFLogxK
U2 - 10.1007/JHEP10(2014)133
DO - 10.1007/JHEP10(2014)133
M3 - Article
AN - SCOPUS:84919784926
VL - 2014
JO - Journal of High Energy Physics
JF - Journal of High Energy Physics
SN - 1126-6708
IS - 10
M1 - 133
ER -