A total of 628 pb-1 of data collected with the ALEPH detector at centre-of-mass energies from 189 to 209 GeV is analysed in the search for gauge mediated SUSY breaking (GMSB) topologies. These topologies include two acoplanar photons, non-pointing single photons, acoplanar leptons, large impact parameter leptons, detached slepton decay vertices, heavy stable charged sleptons and multi-leptons plus missing energy final states. No evidence is found for new phenomena, and lower limits on masses of supersymmetric particles are derived. A scan of a minimal GMSB parameter space is performed and lower limits are set for the next-to-lightest supersymmetric particle (NLSP) mass at 54 GeV /c2 and for the mass scale parameter $\Lambda$ at 10 TeV /c2, ...
Searches for topologies characteristic of Gauge Mediated SUSY Breaking models (GMSB) are performed b...
Searches for topologies characteristic of Gauge Mediated SUSY Breaking models (GMSB) are performed b...
Searches for topologies characteristic of Gauge Mediated SUSY Breaking models (GMSB) are performed b...
A total of 628 pb(-1) of data collected with the ALEPH detector at centre-of-mass energies from 189 ...
A total of 628 bp-1 of data collected with the ALEPH detector at centre-of-mass energies from 189 to...
A total of 628$\invpb$ of data collected with the ALEPH detector at centre-of-mass energies from 189...
A total of 628$\invpb$ of data collected with the ALEPH detector at centre-of-mass energies from 189...
A total of 628$\invpb$ of data collected with the ALEPH detector at centre-of-mass energies from 189...
Searches for topologies characteristic of Gauge Mediated SUSY Breaking models (GMSB) are performed b...
Searches for topologies characteristic of Gauge Mediated SUSY Breaking models (GMSB) are performed b...
Searches for topologies characteristic of Gauge Mediated SUSY Breaking models (GMSB) are performed b...
A total of 628 pb(-1) of data collected with the ALEPH detector at centre-of-mass energies from 189 ...
A total of 628 bp-1 of data collected with the ALEPH detector at centre-of-mass energies from 189 to...
A total of 628$\invpb$ of data collected with the ALEPH detector at centre-of-mass energies from 189...
A total of 628$\invpb$ of data collected with the ALEPH detector at centre-of-mass energies from 189...
A total of 628$\invpb$ of data collected with the ALEPH detector at centre-of-mass energies from 189...
Searches for topologies characteristic of Gauge Mediated SUSY Breaking models (GMSB) are performed b...
Searches for topologies characteristic of Gauge Mediated SUSY Breaking models (GMSB) are performed b...
Searches for topologies characteristic of Gauge Mediated SUSY Breaking models (GMSB) are performed b...