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 are comparable to those of the gauginos - even in the hybrid gaugino-gauge mediation regime - if the messenger scale is sufficiently small.

Auzzi, R., Giveon, A., Gudnason, S. B., Shacham, T., On the Spectrum of Direct Gaugino Mediation, <<JOURNAL OF HIGH ENERGY PHYSICS>>, 2011; (1109 (2011) 108): 0-19. [doi:10.1007/JHEP09(2011)108] [http://hdl.handle.net/10807/55823]

On the Spectrum of Direct Gaugino Mediation

Auzzi, Roberto;
2011

Abstract

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 are comparable to those of the gauginos - even in the hybrid gaugino-gauge mediation regime - if the messenger scale is sufficiently small.
2011
Inglese
Auzzi, R., Giveon, A., Gudnason, S. B., Shacham, T., On the Spectrum of Direct Gaugino Mediation, <<JOURNAL OF HIGH ENERGY PHYSICS>>, 2011; (1109 (2011) 108): 0-19. [doi:10.1007/JHEP09(2011)108] [http://hdl.handle.net/10807/55823]
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/10807/55823
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