Journal article

Likelihood analysis of supersymmetric SU(5) GUTs

E Bagnaschi, JC Costa, K Sakurai, M Borsato, O Buchmueller, R Cavanaugh, V Chobanova, M Citron, A De Roeck, MJ Dolan, JR Ellis, H Flacher, S Heinemeyer, G Isidori, M Lucio, D Martinez Santos, KA Olive, A Richards, KJ de Vries, G Weiglein

EUROPEAN PHYSICAL JOURNAL C | SPRINGER | Published : 2017

Abstract

We perform a likelihood analysis of the constraints from accelerator experiments and astrophysical observations on supersymmetric (SUSY) models with SU(5) boundary conditions on soft SUSY-breaking parameters at the GUT scale. The parameter space of the models studied has seven parameters: a universal gaugino mass [Formula: see text], distinct masses for the scalar partners of matter fermions in five- and ten-dimensional representations of SU(5), [Formula: see text] and [Formula: see text], and for the [Formula: see text] and [Formula: see text] Higgs representations [Formula: see text] and [Formula: see text], a universal trilinear soft SUSY-breaking parameter [Formula: see text], and the ra..

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University of Melbourne Researchers

Grants

Awarded by European Research Council


Awarded by National Science Foundation at the University of Illinois Chicago


Awarded by Fermilab


Awarded by STFC (UK) via the research Grant


Awarded by CICYT


Awarded by Spanish MICINN Consolider-Ingenio Program


Awarded by DOE at the University of Minnesota


Awarded by National Science Centre, Poland


Awarded by DFG


Awarded by European Commission through the "HiggsTools" Initial Training Network


Awarded by STFC


Awarded by Science and Technology Facilities Council


Awarded by Division Of Physics


Funding Acknowledgements

The work of M.B., V.C., M.L. and D.M.-S. is supported by the European Research Council via Grant BSMFLEET 639068. The work of R.C. is supported in part by the National Science Foundation under Grant No. PHY-1151640 at the University of Illinois Chicago, and in part by Fermilab, operated by Fermi Research Alliance, LLC under Contract No. De-AC02-07CH11359 with the United States Department of Energy. This work of M.J.D. is supported in part by the Australian Research Council. The work of J.E. is supported in part by STFC (UK) via the research Grant ST/L000326/1, and the work of H.F. is also supported in part by STFC (UK). The work of S.H. is supported in part by CICYT (Grant FPA 2013-40715-P) and also by the Spanish MICINN Consolider-Ingenio 2010 Program under Grant MultiDark CSD2009-00064. The work of K.A.O. is supported in part by DOE Grant de-sc0011842 at the University of Minnesota. The work of K.S. is partially supported by the National Science Centre, Poland, under research Grants DEC-2014/15/B/ST2/02157 and DEC-2015/18/M/ST2/00054. The work of G.W. is supported in part by the Collaborative Research Center SFB676 of the DFG, "Particles, Strings and the early Universe", and in part by the European Commission through the "HiggsTools" Initial Training Network PITN-GA-2012-316704.