2011/12/23 by Benjamin Fuks, Björn Herrmann, Michael Klasen · 19 citations
Physics and Astronomy · #Anomaly (physics) #Cosmology and Gravitation Theories #Dark Matter and Cosmic Phenomena #Flavour #Gluino #Large Hadron Collider #Lepton #Lightest Supersymmetric Particle #Minimal Supersymmetric Standard Model #Missing energy #Nuclear physics #Particle physics #Particle physics theoretical and experimental studies #Phenomenology (philosophy) #Philosophy #Physics #Physics beyond the Standard Model #Quantum mechanics #Scalar (mathematics) #Supergravity #Superpartner #Supersymmetry #Supersymmetry breaking #Theoretical physics #hep-ex #hep-ph
paper · pdf · doi:10.1103/physrevd.86.015002
published in Physical review. D. Particles, fields, gravitation, and cosmology/Physical review. D. Particles and fields 86(1) (American Physical Society) · 23 pages, 17 figures, 3 tables
arxiv created 2011/12/23 · openalex publication_date 2012/07/05 · arxiv updated 2012/07/26 · openalex created_date 2016/06/24 · openalex updated_date 2026/08/05
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 nonminimal flavor-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 flavor-violating supersymmetric particle production at hadron colliders with those related to gluino production, and study the phenomenological consequences of nonminimal flavor violation in anomaly-mediated supersymmetry-breaking scenarios at the LHC. Related cosmological aspects are also briefly discussed.