690 articles – 6899 Notices  [english version]
HAL : hal-00656765, version 1

Fiche concise  Récupérer au format
Phenomenology of anomaly-mediated supersymmetry breaking scenarios with non-minimal flavour violation
Fuks B., Herrmann B., Klasen M.
Physical Review D (2012) Phys. Rev. D 86, 015002 (2012) - http://hal.archives-ouvertes.fr/hal-00656765
Physique/Physique des Hautes Energies - Phénoménologie
Phenomenology of anomaly-mediated supersymmetry breaking scenarios with non-minimal flavour violation
Benjamin Fuks1, Björn Herrmann (, http://lapth.in2p3.fr/~herrmann)2, Michael Klasen
1 :  IPHC - Institut Pluridisciplinaire Hubert Curien
CNRS : UMR7178 – Université de Strasbourg
France
2 :  LAPTH - Laboratoire d'Annecy-le-Vieux de Physique Théorique
lapth.cnrs.fr
CNRS : UMR5108 – Université de Savoie
9 Chemin de Bellevue - BP 110 74941 ANNECY LE VIEUX CEDEX
France
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.
Anglais
23/12/2011

Physical Review D (Phys. Rev. D)
Publisher American Physical Society
ISSN 1550-7998 (eISSN : 1550-2368)
internationale
Articles dans des revues avec comité de lecture
05/07/2012
Phys. Rev. D 86, 015002 (2012)

23 pages, 17 figures, 3 tables

Lien vers le texte intégral : 
http://fr.arXiv.org/abs/1112.4838