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Related papers: The sparticle spectrum in Minimal gaugino-Gauge Me…

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We evaluate the sparticle mass spectrum in the minimal four-dimensional construction that interpolates between gaugino and ordinary gauge mediation at the weak scale. We find that even in the hybrid case -- when the messenger scale is…

High Energy Physics - Phenomenology · Physics 2011-01-27 Roberto Auzzi , Amit Giveon

In direct gauge mediation, the gaugino masses are anomalously small, giving rise to a split SUSY spectrum. Here we investigate the superpartner spectrum in a minimal version of "direct gaugino mediation." We find that the sfermion masses…

High Energy Physics - Phenomenology · Physics 2015-03-19 Roberto Auzzi , Amit Giveon , Sven Bjarke Gudnason , Tomer Shacham

The spectrum of a class of gaugino mediation models with arbitrary hidden sector is considered. These models are defined by a diagonal breaking of the mediating gauge group, which places them outside the realm of General Gauge Mediation.…

High Energy Physics - Phenomenology · Physics 2010-09-21 Matthew Sudano

We generalize the gauge sector of gauge-mediated supersymmetry breaking to allow for an arbitrary gauge group with an arbitrary supersymmetric Higgsing. The sparticle masses are computed to leading order in the gauge coupling. The generic…

High Energy Physics - Phenomenology · Physics 2011-12-22 Elie Gorbatov , Matthew Sudano

Inspired by four dimensional (de)constructions, we use the framework of "General gauge mediation in five dimensions" to interpolate between gaugino and ordinary gauge mediation. In particular we emphasise that an intermediate hybrid regime…

High Energy Physics - Phenomenology · Physics 2015-05-27 Moritz McGarrie

We introduce a model independent parametrization for a subclass of gauge mediated theories, which we refer to as Yukawa-gauge mediation. Within this formalism we study the resulting soft masses in the visible spectrum. We find general…

High Energy Physics - Phenomenology · Physics 2012-06-25 Federico Galli , Alberto Mariotti

We consider a generic renormalizable and gauge invariant messenger sector and derive the sparticle mass spectrum using the formalism introduced for General Gauge Mediation. Our results recover many expressions found in the literature in…

High Energy Physics - Phenomenology · Physics 2009-08-11 D. Marques

We describe renormalizable supersymmetric four-dimensional theories which lead to gaugino mediation and various generalizations thereof. Even though these models are strongly coupled, we can demonstrate the parametric suppression of soft…

High Energy Physics - Theory · Physics 2011-02-23 Daniel Green , Andrey Katz , Zohar Komargodski

We discuss the sparticle mass patterns that can be realized in deflected mirage mediation scenario of supersymmetry breaking, in which the moduli, anomaly, and gauge mediations all contribute to the MSSM soft parameters. Analytic expression…

High Energy Physics - Phenomenology · Physics 2009-05-01 Kiwoon Choi , Kwang Sik Jeong , Shuntaro Nakamura , Ken-Ichi Okumura , Masahiro Yamaguchi

We consider supersymmetric grand unified theory (GUT) with the gaugino mediated supersymmetry breaking and investigate a possibility to discriminate different GUT models in terms of predicted sparticle mass spectra. Taking two example GUT…

High Energy Physics - Phenomenology · Physics 2011-03-21 Nobuchika Okada , Hieu Minh Tran

We study a subspace of General Gauge Mediation (GGM) models which generalize models of gauge mediation. We find superpartner spectra that are markedly different from those of typical gauge and gaugino mediation scenarios. While typical…

High Energy Physics - Phenomenology · Physics 2010-04-15 Arvind Rajaraman , Yuri Shirman , Joseph Smidt , Felix Yu

We study a new class of scenarios with the gaugino mass unification at the weak scale. The general condition is first derived for the unification to occur. Among the general cases, a particular attention is drawn to the mirage gauge…

High Energy Physics - Phenomenology · Physics 2008-11-26 Motoi Endo , Koichi Yoshioka

We study in detail the particle spectrum in anomaly mediated supersymmetry breaking models in which supersymmetry breaking terms are induced by the super-Weyl anomaly. We investigate the minimal anomaly mediated supersymmetry breaking…

High Energy Physics - Phenomenology · Physics 2008-12-18 K. Huitu , J. Laamanen , P. N. Pandita

We propose Minimal Gaugino Mediation as the simplest known solution to the supersymmetric flavor and CP problems. The framework predicts a very minimal structure for the soft parameters at ultra-high energies: gaugino masses are unified and…

High Energy Physics - Phenomenology · Physics 2011-05-05 Martin Schmaltz , Witold Skiba

We carry out a detailed analysis of sparticle mass spectrum in supersymmetric grand unified theories. We consider the spectroscopy of the squarks and sleptons in SU(5) and SO(10) grand unified theories, and show how the underlying…

High Energy Physics - Phenomenology · Physics 2008-11-26 B. Ananthanarayan , P. N. Pandita

We explore the possibility that the muon $g-2$ anomaly and the nature of dark matter can be simultaneously explained within the framework of gaugino mediation, focusing on bino-like dark matter where the observed abundance is obtained via…

High Energy Physics - Phenomenology · Physics 2019-09-04 Peter Cox , Chengcheng Han , Tsutomu T. Yanagida , Norimi Yokozaki

We contrast the sparticle spectra obtained from three modern publicly available codes along model lines in minimal supersymmetric standard model (MSSM) parameter space. From this we gain an idea of the uncertainties involved with sparticle…

High Energy Physics - Phenomenology · Physics 2007-05-23 B. C. Allanach

We present a model of supersymmetry breaking mediated through a small extra dimension. Standard model matter multiplets and a supersymmetry-breaking (or ``hidden'') sector are confined to opposite four-dimensional boundaries while gauge…

High Energy Physics - Phenomenology · Physics 2009-10-31 David Elazzar Kaplan , Graham D. Kribs

A well-known signature of supersymmetry breaking scenarios with ordinary gauge mediation is a universal formula governing gaugino and sfermion masses such that their ratio is of order one. On the other hand, recently studied models with…

High Energy Physics - Phenomenology · Physics 2009-12-22 Steven A. Abel , Joerg Jaeckel , Valentin V. Khoze

I explore the phenomenology and models of Gauge Mediation with a mixed spectrum of Dirac and Majorana gauginos. Scalar sfermion masses are generated using a mixture of Supersoft and Minimal Gauge Mediated communication mechanisms. I build…

High Energy Physics - Phenomenology · Physics 2018-01-01 Linda M. Carpenter
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