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Related papers: Post LHC7 SUSY benchmark points for ILC physics

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Supersymmetry (SUSY) is one of the most relevant scenarios of new physics searched by the ATLAS experiment at the CERN Large Hadron Collider. In this writeup the principal search strategies employed by ATLAS are outlined and the most recent…

High Energy Physics - Experiment · Physics 2019-08-13 Vasiliki A. Mitsou

A linear e+e- collider (LC) could go into operation in the next decade. The LHC is currently exploring the Higgs sector of the SM, various supersymmetric extensions and other models. The LC is necessary to complete the profile of a Higgs…

High Energy Physics - Phenomenology · Physics 2015-03-11 S. Heinemeyer

We study direct searches of additional Higgs bosons in multi-top-quarks events at the LHC with the collision energy of 14 TeV as well as the International Linear Collider (ILC) with the collision energy of 1 TeV. As a benchmark model, we…

High Energy Physics - Phenomenology · Physics 2015-05-20 Hiroshi Yokoya

We define benchmark models for SUSY searches at the LHC, including the CMSSM, NUHM, mGMSB, mAMSB, MM-AMSB and p19MSSM, as well as models with R-parity violation and the NMSSM. Within the parameter spaces of these models, we propose…

In this talk I review the motivations for physics beyond the Standard Model at the TeV scale and the prospects for their detection in the second Run of LHC. Then I focus in the supersymmetric case, paying special attention to the…

High Energy Physics - Phenomenology · Physics 2015-03-10 J. Alberto Casas

We propose a new set of supersymmetric benchmark scenarios, taking into account the constraints from LEP, b to s gamma, g_mu - 2 and cosmology. We work in the context of the constrained MSSM (CMSSM) with universal soft supersymetry-breaking…

High Energy Physics - Phenomenology · Physics 2009-09-11 M. Battaglia , A. De Roeck , J. Ellis , F. Gianotti , K. T. Matchev , K. A. Olive , L. Pape , G. Wilson

Direct searches for superpartners and precision measurements of the properties of the $\sim 126$ GeV Higgs boson lead to important inter-dependent constraints on the underlying parameter space of the MSSM. The 19/20-parameter…

High Energy Physics - Phenomenology · Physics 2013-10-02 Matthew Cahill-Rowley , JoAnne Hewett , Ahmed Ismail , Tom Rizzo

Supersymmetry (SUSY) addresses several problems of the Standard Model, such as the naturalness problem and gauge coupling unification, and can provide cosmologically viable dark matter candidates. SUSY must be broken at high energy scales…

High Energy Physics - Phenomenology · Physics 2024-11-15 Kirtiman Ghosh , Katri Huitu , Rameswar Sahu

The searches for heavy Higgs bosons and supersymmetric (SUSY) particles at the LHC have left the minimal supersymmetric standard model (MSSM) with an unusual spectrum of SUSY particles, namely, all squarks are beyond a few TeV while the…

High Energy Physics - Phenomenology · Physics 2015-05-20 Kingman Cheung , Ran Huo , Jae Sik Lee , Yue-Lin Sming Tsai

We consider collider signatures of the exceptional supersymmetric (SUSY) standard model (E6SSM). This E6 inspired SUSY model is based on the SM gauge group together with an extra U(1) gauge symmetry under which right--handed neutrinos have…

High Energy Physics - Phenomenology · Physics 2011-09-30 P. Athron , J. P. Hall , S. F. King , S. Moretti , D. J. Miller , R. Nevzorov , S. Pakvasa , M. Sher

Given the increasingly more stringent bounds on Supersymmetry (SUSY) from the LHC searches, we are motivated to explore the situation in which the only accessible SUSY states are the electroweakinos (charginos and neutralinos). In the…

High Energy Physics - Phenomenology · Physics 2013-12-16 T. Han , S. Padhi , S. Su

In the supersymmetric scenario known as mirage mediation (MM), the soft SUSY breaking terms receive comparable anomaly-mediation and moduli-mediation contributions leading to the phenomenon of mirage unification. The simplest MM SUSY…

High Energy Physics - Phenomenology · Physics 2017-01-24 Howard Baer , Vernon Barger , Hasan Serce , Xerxes Tata

Current ideas for SUPERSYMMETRY searches at the LHC are reviewed. We analyse the discovery prospects for various supersymmetric particles and describe recent ideas on the possibilities of detailed SUSY studies at the LHC. We also combine…

High Energy Physics - Experiment · Physics 2007-05-23 Michael Dittmar

The magic couple of SUSY and GUT still appears the most elegant and predictive physics concept beyond the Standard Model. Since up to now LHC found no evidence for supersymmetric particles it becomes of particular relevance to determine an…

High Energy Physics - Phenomenology · Physics 2015-09-30 Zurab Berezhiani , Marco Chianese , Gennaro Miele , Stefano Morisi

We promote the microscopic theory of standard model (MSM, hep-ph/0007077) into supersymmetric framework in order to solve its technical aspects of vacuum zero point energy and hierarchy problems, and attempt, further, to develop its…

High Energy Physics - Phenomenology · Physics 2007-05-23 G. T. Ter-Kazarian

Two next-generation high-energy experiments, the Large Hadron Collider (LHC) and the $e^+e^-$ International Linear Collider (ILC), are highly expected to unravel the new structure of matter and forces from the electroweak scale to the TeV…

High Energy Physics - Phenomenology · Physics 2007-11-15 S. Y. Choi

The electroweak fine-tuning measure Delta(EW) allows for correlated SUSY soft terms as are expected in any ultra-violet complete theory. Requiring no less than 3% electroweak fine-tuning implies upper bounds of about 360~GeV on all…

High Energy Physics - Phenomenology · Physics 2018-10-17 Howard Baer , Vernon Barger , James S. Gainer , Dibyashree Sengupta , Hasan Serce , Xerxes Tata

This review summarizes the state of the art in searches for supersymmetry at colliders on the eve of the LHC era. Supersymmetry is unique among extensions of the standard model in being motivated by naturalness, dark matter, and force…

High Energy Physics - Experiment · Physics 2014-11-18 Jonathan L. Feng , Jean-Francois Grivaz , Jane Nachtman

In the post-LHC8 world-- where a Standard Model-like Higgs boson has been established but there is no sign of supersymmetry (SUSY)-- the detailed profiling of the Higgs boson properties has emerged as an important road towards discovery of…

High Energy Physics - Phenomenology · Physics 2015-08-19 Kyu Jung Bae , Howard Baer , Natsumi Nagata , Hasan Serce

Supersymmetry, a new symmetry that relates bosons and fermions in particle physics, still escapes observation. Search for SUSY is one of the main aims of the recently launched Large Hadron Collider. The other possible manifestation of SUSY…

High Energy Physics - Phenomenology · Physics 2015-05-20 D. I. Kazakov