Published June 12, 2000 | Version v1
Journal article

Phenomenology of deflected anomaly-mediation

Description

We explore the phenomenology of a class of models with anomaly-mediated supersymmetry breaking. These models retain the successful flavor properties of the minimal scenario while avoiding the tachyons. The mass spectrum is predicted in terms of a few parameters. However various qualitatively different spectra are possible, often strongly different from the ones usually employed to explore capabilities of new accelerators. One stable feature is the limited spread of the spectrum, so that squarks and gluinos could be conceivably produced at TEVII. The lightest superpartner of standard particles is often a charged slepton or a neutral higgsino. It behaves as a stable particle in collider experiments but it decays at or before nucleosynthesis. We identify the experimental signatures at hadron colliders that can help distinguish this scenario from the usual ones

Additional details

Identifiers

PII
S0550321300001309;

Publishing Information

Journal Title
Nuclear Physics. B
Journal Volume
576
Journal Issue
1-3
Journal Page Range
p. 3-28
ISSN
0550-3213
CODEN
NUPBBO

Optional Information

Copyright
Copyright (c) 2000 Elsevier Science B.V., Amsterdam, The Netherlands, All rights reserved.