scholarly journals A light stop with a heavy gluino: enlarging the stop gap

2016 ◽  
Vol 2016 (5) ◽  
Author(s):  
Kevin F. Cleary ◽  
John Terning
Keyword(s):  
Light Stop

scholarly journals The light stop scenario from gauge mediation

2012 ◽  
Vol 2012 (4) ◽  
Author(s):  
Antonio Delgado ◽  
Germano Nardini ◽  
Mariano Quirós
Keyword(s):  
Gauge Mediation ◽  
Light Stop

scholarly journals New signatures for a light stop at LEP2 in SUSY models with spontaneously broken R-parity

1996 ◽  
Vol 384 (1-4) ◽  
pp. 151-156 ◽  
Author(s):  
A. Bartl ◽  
W. Porod ◽  
M.A. García-Jareño ◽  
M.B. Magro ◽  
J.W.F. Valle ◽  
...  
Keyword(s):  
Light Stop ◽  
Susy Models

scholarly journals The light stop window

2013 ◽  
Vol 73 (3) ◽  
Author(s):  
Antonio Delgado ◽  
Gian F. Giudice ◽  
Gino Isidori ◽  
Maurizio Pierini ◽  
Alessandro Strumia
Keyword(s):  
Light Stop

scholarly journals Light stop from b–τ Yukawa unification

2012 ◽  
Vol 706 (4-5) ◽  
pp. 345-349 ◽  
Author(s):  
Ilia Gogoladze ◽  
Shabbar Raza ◽  
Qaisar Shafi
Keyword(s):  
Light Stop ◽  
Yukawa Unification

SU4 light stop signature analysis at ATLAS

2007 ◽  
Author(s):  
Jelena Krstic ◽  
Marija Milosavljevic ◽  
Dragan Popovic
Keyword(s):  
Signature Analysis ◽  
Light Stop

scholarly journals NONUNIVERSAL GAUGINO MASSES AND NATURAL SUPERSYMMETRY

2013 ◽  
Vol 28 (13) ◽  
pp. 1350046 ◽  
Author(s):  
ILIA GOGOLADZE ◽  
FARIHA NASIR ◽  
QAISAR SHAFI
Keyword(s):  
Standard Model ◽  
Quark Mass ◽  
Higgs Mass ◽  
Mass Range ◽  
Fine Tuning ◽  
Hierarchy Problem ◽  
Light Stop ◽  
High Scale ◽  
Little Hierarchy Problem ◽  
Gaugino Masses

We demonstrate that natural supersymmetry is readily realized in the framework of SU(4)c×SU(2)L×SU(2)Rwith nonuniversal gaugino masses. Focusing on ameliorating the little hierarchy problem, we explore the parameter space of this model which yields small fine-tuning measuring parameters (natural supersymmetry) at the electroweak scale (ΔEW) as well as at high scale (ΔHS). It is possible to have both ΔEWand ΔHSless than 100 in these models, (2% or better fine-tuning), while keeping the light CP-even (Standard Model-like) Higgs mass in the 123–127 GeV range. The light stop quark mass lies in the range [Formula: see text], and the range for the light stau lepton mass is [Formula: see text]. The first two family squarks are in the mass range [Formula: see text], and for the gluino we find [Formula: see text]. We do not find any solution with natural supersymmetry which yields significant enhancement for Higgs production and decay in the diphoton channel.

scholarly journals Closing up a light stop window in natural SUSY at LHC

2016 ◽  
Vol 755 ◽  
pp. 76-81 ◽  
Author(s):  
Archil Kobakhidze ◽  
Ning Liu ◽  
Lei Wu ◽  
Jin Min Yang ◽  
Mengchao Zhang
Keyword(s):  
Light Stop

scholarly journals Focus point in the light stop scenario

2014 ◽  
Vol 90 (3) ◽  
Author(s):  
A. Delgado ◽  
M. Quiros ◽  
C. E. M. Wagner
Keyword(s):  
Light Stop ◽  
Focus Point

scholarly journals Sneaky light stop

2015 ◽  
Vol 743 ◽  
pp. 218-223 ◽  
Author(s):  
Till Eifert ◽  
Benjamin Nachman
Keyword(s):  
Light Stop
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