Phenomenology of anomaly-mediated supersymmetry breaking scenarios with non-minimal flavour violation

Abstract : In minimal anomaly-mediated supersymmetry breaking models, tachyonic sleptons are avoided by introducing a common scalar mass similar to the one introduced in minimal supergravity. This may lead to non-minimal flavour-violating interactions, e.g., in the squark sector. In this paper, we analyze the viable anomaly-mediated supersymmetry breaking parameter space in the light of the latest limits on low-energy observables and LHC searches, complete our analytical calculations of flavour-violating supersymmetric particle production at hadron colliders with those related to gluino production, and study the phenomenological consequences of non-minimal flavour violation in anomaly-mediated supersymmetry breaking scenarios at the LHC. Related cosmological aspects are also briefly discussed.
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Journal articles
Physical Review D, American Physical Society, 2012, pp.Phys. Rev. D 86, 015002 (2012). <10.1103/PhysRevD.86.015002>


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Contributor : Björn Herrmann <>
Submitted on : Thursday, January 5, 2012 - 9:09:03 AM
Last modification on : Thursday, July 12, 2012 - 11:11:15 AM

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Benjamin Fuks, Björn Herrmann, Michael Klasen. Phenomenology of anomaly-mediated supersymmetry breaking scenarios with non-minimal flavour violation. Physical Review D, American Physical Society, 2012, pp.Phys. Rev. D 86, 015002 (2012). <10.1103/PhysRevD.86.015002>. <hal-00656765>

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